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fix proxy settings patch with always incognito profile

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+liberapay: csagan5
+custom: https://www.bromite.org/#donate

.github/ISSUE_TEMPLATE/bug_report.md

@@ -4,34 +4,58 @@ about: Create a Bromite bug report
 
 ---
 
-**Bromite version**
+<!-- Welcome! Thanks for taking time to submit a bug report.
+Have you read the README? https://github.com/bromite/bromite/blob/master/README.md
+Have you searched the issue tracker? https://github.com/bromite/bromite/issues
+Are you sure this is not a Chromium bug? You have to test with Chromium before submitting a bug.
+Are you using the latest version of Bromite?
+-->
 
-Version: `69.0...`
+### Bromite version
+
+Version: `83.0...`
 Arch: `arm` or `arm64` or `x86`
-Android version: ... (example: `lollipop`)
+Android version: (example: `9.0`)
+Device model: (example: `SM-G960UZKABST`)
 
-**Is the bug reproducible with latest version?**
-`Bug must be reproducible with latest version`
+### Is this bug about the SystemWebView?
+Yes/No
 
-**Can the bug be reproduced with corresponding [Chromium](https://github.com/bromite/chromium/releases) version?**
-`Bug must NOT be reproducible with Chromium to be qualified as a Bromite bug`
-If yes then report it upstream on [Chromium issue tracker](https://bugs.chromium.org/p/chromium/issues/list) and do not forget to read [Chromium project bug reporting guidelines](https://www.chromium.org/for-testers/bug-reporting-guidelines) first; all Chromium issues reported here will be closed as `invalid`.
+<!-- No support for SystemWebView installations is provided. -->
 
-**Is the bug a crash?**
+### Is the bug reproducible with latest version?
+
+<!-- Do not report bugs which are not reproducible with latest version. -->
+
+### Can the bug be reproduced with corresponding Chromium version?
+
+<!--
+Please pick the same version of Chromium as Bromite from here: https://github.com/bromite/chromium/releases
+If the bug is reproducible then it might be a configuration issue or an upstream bug. Upstream bugs can be reported on the [Chromium issue tracker](https://bugs.chromium.org/p/chromium/issues/list) and do not forget to read [Chromium project bug reporting guidelines](https://www.chromium.org/for-testers/bug-reporting-guidelines) first.
+-->
+
+### Is the bug a crash?
+
+<!--
 If yes then individuate and post the logcat dump (remove privacy sensitive information, if any), otherwise remove this section.
+-->
 
-**Describe the bug**
-A clear and concise description of what the bug is.
+### Describe the bug
 
-**To Reproduce**
-Steps to reproduce the behavior:
+<!-- Write here a clear and concise description of the bug. -->
+
+### Steps to reproduce the bug
+
+Steps to reproduce the bug:
 1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
+2. Click on '...'
+3. Scroll down to '...'
 4. See error
 
-**Expected behavior**
-A clear and concise description of what you expected to happen.
+### Expected behavior
 
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
+<!-- A clear and concise description of what you expected to happen. -->
+
+### Screenshots
+
+<!-- If applicable, add screenshots to help explain your problem. Otherwise remove this section. -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -4,14 +4,29 @@ about: Suggest a privacy-related idea for this project
 
 ---
 
-**Is your feature request related to privacy?**
-Only privacy-related feature requests are considered.
+<!-- Welcome! Thanks for taking time to submit a feature request.
+Have you searched the issue tracker? https://github.com/bromite/bromite/issues
+Have you read the F.A.Q.s? https://github.com/bromite/bromite/blob/master/FAQ.md
+Have you read the README? https://github.com/bromite/bromite/blob/master/README.md
+Have you read the Wiki? https://github.com/bromite/bromite/wiki
+-->
 
-**Is there a patch available for this feature somewhere?**
-...
+<!-- Do not submit feature requests for extensions support or adding a search engine. -->
 
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
+### Is your feature request related to privacy?
 
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
+<!-- Features that are not related to privacy are not considered. -->
+
+### Is there a patch available for this feature somewhere?
+
+<!-- If yes then provide URL and license information. -->
+
+### Describe the solution you would like
+
+<!-- A clear and concise description of what you want to happen.
+
+Do not ask "I would like feature X which is available in browser Y"; such issues are closed immediately. -->
+
+### Describe alternatives you have considered
+
+<!-- A clear and concise description of any alternative solutions or features you have considered. -->

CHANGELOG.md

@@ -1,8 +1,456 @@
+# 85.0.4183.94
+* disable the DIAL repeating discovery
+* removed patch for session-only cookies support
+* add timezone customization patch (thanks to @uazo, fixes https://github.com/bromite/bromite/issues/331)
+* fixed bug happening when configuring proxies in incognito mode (thanks to @uazo)
+
+# 85.0.4183.86
+* fix LocationBarPhone app crash at startup (fixes https://github.com/bromite/bromite/issues/565)
+
+# 85.0.4183.84
+* fix crash in About page (fixes https://github.com/bromite/bromite/issues/710)
+* fix adding more than one proxy (thanks to @uazo, fixes https://github.com/bromite/bromite/issues/679)
+* fix system proxy configuration (thanks to @uazo, fixes https://github.com/bromite/bromite/issues/377)
+
+# 85.0.4183.82
+* fixes bookmark button not working with always-incognito (fixes https://github.com/bromite/bromite/issues/654)
+* disable scroll-to-text-fragment
+* remove NTP blocklisted URLs when adding an URL as bookmark
+* removed duet flags
+* unexpire `#darken-websites-checkbox-in-themes-setting` flag
+* rollback dav1d upgrade which breaks x86
+
+# 84.0.4147.132
+* fix exit menu item not always working (thanks to @uazo, fixes https://github.com/bromite/bromite/issues/673)
+* session-only cookies site settings option (thanks to @uazo, fixes https://github.com/bromite/bromite/issues/142)
+* add setting to enable history on incognito mode (thanks to @uazo)
+* removed old non-working site settings patches
+
+# 84.0.4147.121
+* removed Qwant search engine
+* fixed zh_CN translations
+* added patch to not embed non-free unrar library (fixes https://github.com/bromite/bromite/issues/674)
+* enable improved cookie controls by default
+
+# 84.0.4147.119
+* update zh_CN translations
+* disable CORS RFC1918 (fixes https://github.com/bromite/bromite/issues/664)
+* restore duet flags (fixes https://github.com/bromite/bromite/issues/667)
+
+# 84.0.4147.113
+* block gateway attacks via websockets (fixes https://github.com/bromite/bromite/issues/590)
+* enable prefetch-privacy-changes by default (fixes https://github.com/bromite/bromite/issues/659)
+* enable reduced-referrer-granularity by default (fixes https://github.com/bromite/bromite/issues/659)
+
+# 84.0.4147.106
+* fixed bug with Javascript site settings not showing
+* add exit menu item to overview menu (fixes https://github.com/bromite/bromite/issues/619)
+
+# 84.0.4147.95
+* show warnings for TLSv1.0/TLSv1.1 connections (fixes https://github.com/bromite/bromite/issues/645)
+* fix bug with unconfigured DoH (fixes https://github.com/bromite/bromite/issues/646)
+
+# 84.0.4147.90
+* added menu item to view source of current page
+* fixed dialog for SSL/TLS errors (fixes https://github.com/bromite/bromite/issues/638)
+* build with feeds support due to upstream build flags combination bugs
+
+# 83.0.4103.119
+* restored non-CFI builds for x86
+
+# 83.0.4103.101
+* enable HEVC and Dolby Vision
+
+# 83.0.4103.93
+* fix undesired replacement for search engines (fixes https://github.com/bromite/bromite/issues/595)
+* fix resume flag not visible
+
+# 83.0.4103.76
+* fixed inverted Omnibox flag
+* fixed LocationBarPhone/LocationBarTablet crash (fixes https://github.com/bromite/bromite/issues/565)
+
+# 83.0.4103.53
+* updated zh_CN translations
+* mitigation for LocationBarPhone crash (https://github.com/bromite/bromite/issues/565)
+
+# 83.0.4103.46
+* add zh_CN missing translations (fixes https://github.com/bromite/bromite/issues/546)
+* change default mode for WebRTC (fixes https://github.com/bromite/bromite/issues/553)
+* add flag to allow screenshots of incognito tabs (fixes https://github.com/bromite/bromite/issues/551)
+* reintroduced patches for disabling AImageReader
+* fixed DevTools issue with domain substitution (fixes https://github.com/bromite/bromite/issues/526)
+* drop patch to disable QUIC by default
+* drop patch for DoH minimum timeout (upstream also implemented it)
+* dropped patch for removal of support of CCT dynamic modules (upstream also removed it)
+* removed upstream patch for SD card not found issue (upstream merged it)
+
+# 81.0.4044.127
+* fix always-incognito crashes (https://github.com/bromite/bromite/issues/135 and https://github.com/bromite/bromite/pull/529)
+* improved crash uploader mock by calling done callback
+
+# 81.0.4044.106
+* remove option to add NTP as homepage (fixes https://github.com/bromite/bromite/issues/517)
+
+# 81.0.4044.97
+* disable browser auto-login by default
+* show download prompt again
+
+# 81.0.4044.83
+
+# 81.0.4044.76
+
+# 81.0.4044.70
+* backport surface control fix (fixes https://github.com/bromite/bromite/issues/445)
+
+# 81.0.4044.63
+* use upstream fix for SD card not found issue (fixes https://github.com/bromite/bromite/issues/485)
+* do not compile QR code sharing
+* remove obsolete patch for GCM experiment status
+* drop 2 patches for AImageReader crash fix (upstream has the same revert patches)
+
+# 80.0.3987.118
+* disable AImageReader for all ARM64 devices (fixes https://github.com/bromite/bromite/issues/497)
+* use upstream possible workaround for SD card not found issue (fixes https://github.com/bromite/bromite/issues/485)
+
+# 80.0.3987.109
+* restored GPU workaround for the ARM/ARM64 AImageReader crash (https://github.com/bromite/bromite/issues/445)
+
+# 80.0.3987.95
+* enable user-agent freeze (fixes https://github.com/bromite/bromite/issues/483)
+* fix issue with AMP (fixes https://github.com/bromite/bromite/issues/488)
+* fix crash on home page (fixes https://github.com/bromite/bromite/issues/484)
+
+# 80.0.3987.78
+* removed ungoogled-chromium patch for non-remote developer tools resources
+* removed patch for 64-bit webview (it is now a default from upstream)
+* removed patch for enabling dark mode menu entry by default (it is now a default from upstream)
+* removed patch for enabling download rename by default (it is now a default from upstream)
+* removed some redundant Iridium safe browsing patches
+
+# 79.0.3945.139
+* remove patch to automatically disable video decoding acceleration on Android 10+ and arm64
+* fix referral headers bug in non-DoH requests (fixes https://github.com/bromite/bromite/issues/470)
+* disable smart selection by default, enable web search in incognito mode
+* disable DRM media pre-provisioning (fixes https://github.com/bromite/bromite/issues/471)
+
+# 79.0.3945.123
+* updated User-agent version
+* increase minimum DoH timeout to 400ms (fixes https://github.com/bromite/bromite/issues/437)
+
+# 79.0.3945.111
+* automatically disable video decoding acceleration on Android 10+ and arm64
+* restore enable-horizontal-tab-switcher flag
+* remove non-working contextual search settings
+* disable QUIC by default
+* remove logging for DoH timeouts
+
+# 79.0.3945.107
+* always show cookies, javascript and ads site settings (fixes https://github.com/bromite/bromite/issues/133)
+* remove global ads and javascript menu options
+
+# 79.0.3945.100
+* log timeout values for DoH
+* enable DFM (fixes https://github.com/bromite/bromite/issues/441)
+* updated User-agent version
+
+# 79.0.3945.94
+* removed patches which do not apply anymore (Widevine version punting, always show homepage settings, network errors UMA recording)
+* removed split APKs support (Play integration)
+* disabled password reuse functionality (Play integration)
+* re-introduced minimal headers for DoH
+* removed Startpage
+* disable feed support
+* updated User-agent version
+
+# 78.0.3904.130
+* support user-specified subresources filter URL (fixes https://github.com/bromite/bromite/issues/2)
+* revert removal of flag for disabling pull-to-refresh effect
+* fix crash when entering no DoH URL (fixes https://github.com/bromite/bromite/issues/430)
+* added Peter Lowe's Ad and tracking server list (fixes https://github.com/bromite/bromite/issues/423)
+* enabled dav1d_decoder
+
+# 78.0.3904.119
+* replace fixed DNS-over-HTTPS feature flag with user-customizable option
+* fix background playback issue (fixes https://github.com/bromite/bromite/issues/424)
+
+# 78.0.3904.105
+* add flag to disable WebGL (fixes https://github.com/bromite/bromite/issues/411)
+* more selective AMP sanitization (fixes https://github.com/bromite/bromite/issues/410)
+* build optimizations to disable debug information
+
+# 78.0.3904.93
+* introduce flags to disable browser fingerprinting capabilities (fixes https://github.com/bromite/bromite/issues/402)
+* major enhancements to AMP sanitization for news/images
+* remove duplicate network predictions privacy setting
+* disable some signed exchanges features
+* ungoogled-chromium-android: patches to block all GCM/GMS/PlayServices integrations
+* ungoogled-chromium: block all connection requests to substituted domains
+* disable GVR services build flag
+* disable HEAD requests for single words typed and clicked in Omnibar
+* increase number of autocomplete matches from 5 to 10
+* replace DoH probe domain with RIPE domain
+* merged fixes for adblock/javascript menu text (https://github.com/bromite/bromite/pull/398)
+* updated User-agent phone model and version
+
+# 78.0.3904.72
+* updated User-agent phone model and version
+* fix network predictions bug (fixes https://github.com/bromite/bromite/issues/387)
+* fix crash in settings (fixes https://github.com/bromite/bromite/issues/388)
+
+# 78.0.3904.63
+* replace Beta DoH service URL for Google (https://developers.google.com/speed/public-dns/docs/doh/migration)
+* disable AImageReaderMediaPlayer until upstream bug is fixed (https://bugs.chromium.org/p/chromium/issues/detail?id=977583)
+* disabled face detection provider
+* removed non-working SystemWebView adblock patch (not working since v77)
+* bring back some privacy options which upstream moved to Sync settings (fixes https://github.com/bromite/bromite/issues/383)
+
+# 77.0.3865.104
+* revert upstream commit for search privacy options and related translations removal (fixes https://github.com/bromite/bromite/issues/375)
+* remove unused patch for enabling subresource filter on all sites
+
+# 77.0.3865.95
+
+# 77.0.3865.81
+* use native subresource filtering instead of Bromite engine
+* introduce Bromite AdBlockUpdate service
+* keep using Bromite engine for SystemWebView
+* enable subresource filter for all sites
+* disable subresource filter popup
+* enable IPv6 probing by default
+* drop DnsTransaction default security level patch
+* drop patch to visualize all type of extensions
+* drop patches for Network Service
+* enable CFI for all architectures except x86
+
+# 76.0.3809.129
+* disable CFI to fix x86 crashes (fixes https://github.com/bromite/bromite/issues/357)
+
+# 76.0.3809.115
+* disable search-ready omnibox by default
+* disable unified consent
+
+# 76.0.3809.100
+* use default feature flags for autofill (fixes https://github.com/bromite/bromite/issues/348)
+
+# 76.0.3809.91
+
+# 76.0.3809.85
+* add flag to toggle Network Service
+* disable Network Service by default
+* do not record UMA for network errors
+* use fixed User Agent and Android OS version
+* dropped patch for history requirement of user gesture
+
+# 75.0.3770.139
+* disable media router and remoting by default (fixes https://github.com/bromite/bromite/issues/281)
+* enable CFI in GN build flags
+
+# 75.0.3770.132
+
+# 75.0.3770.109
+* disable payment support by default
+* disable background sync by default
+* better patch from GrapheneOS/Vanadium for disabling sensors access (fixes https://github.com/bromite/bromite/issues/319)
+* use new patch for content settings sensors allow/block (fixes https://github.com/bromite/bromite/issues/319)
+* fix impossible values in Battery Status API (fixes https://github.com/bromite/bromite/issues/322)
+
+# 75.0.3770.86
+
+# 75.0.3770.82
+
+# 75.0.3770.70
+* enable changing default downloads storage location by default
+* enable download rename option by default
+* disable offline pages in the downloads home to be opened in CCT by default
+* increase minimum SDK from 17 to 19 (fixes https://github.com/bromite/bromite/issues/310)
+* prefs: disable SigninAllowed by default
+* prefs: always prompt for download directory by default
+* build: remove calling untrusted hooks
+
+# 75.0.3770.53
+* fix crash when downloading or from browser-initiated requests (fixes https://github.com/bromite/bromite/issues/309)
+
+# 75.0.3770.50
+* disable dynamic module loading
+* more fixes to allow building for SDK 17
+
+# 74.0.3729.162
+* remove recent tabs signin
+
+# 74.0.3729.154
+
+# 74.0.3729.141
+
+# 74.0.3729.122
+* remove more unnecessary permissions
+
+# 74.0.3729.106
+* remove account/sync menu entries (fixes https://github.com/bromite/bromite/issues/285)
+* fix failed debug builds
+
+# 74.0.3729.86
+* enable dark mode settings entry by default
+* fix permission request for Play services on reboot (fixes https://github.com/bromite/bromite/issues/281)
+
+# 74.0.3729.80
+* increase minimum SDK version to 17 (Jelly Bean 4.2)
+* dropped obsolete patch for hyperlink auditing disable
+
+# 73.0.3683.107
+* dropped patch to disable smooth scrolling
+* fixed custom tab intents issue (fixes https://github.com/bromite/bromite/issues/279)
+
+# 73.0.3683.105
+* removed Fanboy's Annoyance List and Peter Lowe's adservers list from filters
+
+# 73.0.3683.97 
+* dropped redundant patch to hide NTP tiles (use home page + about:blank)
+
+# 73.0.3683.88
+* add option to use home page as NTP
+
+# 73.0.3683.82
+* remove force home page button flag
+* enable site per process isolation for devices with memory > 1GB
+* use 64-bit processes for SystemWebView
+* disable local field trials seed (redundant)
+* fix patch for classic new tab page (redundant)
+
+# 73.0.3683.79
+* add missing Qwant engine from default engines list (fixes https://github.com/bromite/bromite/issues/262)
+* DoH: include upstream patch for DNS secure mode
+* DoH: enable DNS secure mode by default
+
+# 73.0.3683.70
+
+# 73.0.3683.61
+* drop patches with functionality now available from upstream (DuckDuckGo and Qwant search engines, TLS 1.3 final)
+* add only DuckDuckGo Lite search engine
+* provide image URL for Qwant
+* disable safe browsing subresource filter by default
+* fix PAC URL support in proxy configuration
+
+# 72.0.3626.120
+* add support for resource type in adblock engine (fixes https://github.com/bromite/bromite/issues/115)
+* adblock engine speed optimizations
+* use adblock engine also in SystemWebView
+* add back uBlock Origin and EasyList filters
+* added Fanboy's Annoyance List
+* remove AdGuard filters
+
+# 72.0.3626.119
+* use AdGuard filters
+* fixes for new tile rows usage
+* re-introduce patch to hide NTP tiles
+* disable NTP tile metrics collection
+
+# 72.0.3626.114
+* use 4 tile rows instead of 2 in the new tab page
+* do not grant geolocation permission to default search engine (fixes https://github.com/bromite/bromite/issues/250)
+
+# 72.0.3626.108
+
+# 72.0.3626.99
+
+# 72.0.3626.87
+* update bookmarks view after import
+
+# 72.0.3626.81
+* serve empty content for blocked scripts/images (fixes https://github.com/bromite/bromite/issues/238)
+* keep support of Jelly Bean (workaround for upstream https://bugs.chromium.org/p/chromium/issues/detail?id=923477)
+
+# 72.0.3626.73
+
+# 72.0.3626.68
+* do not ignore save prompt for users without SD card (workaround for upstream wontfix https://bugs.chromium.org/p/chromium/issues/detail?id=916606)
+* remove third_party/analytics patch (now fixed upstream in https://chromium.googlesource.com/chromium/src.git/+/64d6a56f094efbab83802c07ad3ddffa014f9903)
+* AV1 codec support
+
+# 71.0.3578.132
+* add patches from AndroidHardening project (fixes https://github.com/bromite/bromite/issues/226)
+
+# 71.0.3578.123
+* disable jumbo builds (fixes https://github.com/bromite/bromite/issues/216 and https://github.com/bromite/bromite/issues/219)
+* disable preview fetching
+* do not consider Android Jelly Bean unsupported
+
+# 71.0.3578.120
+* fix breakage of translate quick answers by anti-AMP (fixes https://github.com/bromite/bromite/issues/210)
+
+# 71.0.3578.115
+* add AdGuard DNS-over-HTTPS option
+* use green icon for SystemWebView
+
+# 71.0.3578.110
+
+# 71.0.3578.104
+* fix AMP links sanitisation; have it working for news as well (fixes https://github.com/bromite/bromite/issues/202)
+* revert upstream patch responsible for the broken save dialog prompt (upstream: https://bugs.chromium.org/p/chromium/issues/detail?id=916606)
+
+# 71.0.3578.101
+
+# 71.0.3578.98
+* do not ask permissions for camera when importing bookmarks (fixes https://github.com/bromite/bromite/issues/200)
+
+# 71.0.3578.88
+* add proxy configuration page (see https://github.com/bromite/bromite/wiki/ProxyConfiguration)
+* use more recent versions in User-Agent (fixes https://github.com/bromite/bromite/issues/156)
+
+# 71.0.3578.85
+* fix blurry adaptive icon (fixes https://github.com/bromite/bromite/issues/197)
+
+# 71.0.3578.76
+
+# 71.0.3578.72
+* add flag to disable IPv6 probes
+
+# 70.0.3538.107
+* added adaptive icon (fixes https://github.com/bromite/bromite/issues/181)
+* do not change randomisation at each call (fixes https://github.com/bromite/bromite/issues/177)
+* do not enable #enable-scroll-anchor-serialization by default
+
+# 70.0.3538.102
+* do not grant notifications to default search engine
+* remove all promos from bookmark manager page
+* re-introduced various patches to eradicate binary blob dependencies (only Cast left)
+* remove contacts picker permission
+
+# 70.0.3538.95
+* fix crash on bookmark edit activity (fixes https://github.com/bromite/bromite/issues/172)
+* fix slow chrome://flags (fixes https://github.com/bromite/bromite/issues/173)
+* enable TLS 1.3 final support by default (fixes https://github.com/bromite/bromite/issues/174)
+* dropped some patches related to GCM/GMS on suspicion of being related to random crashes
+
+# 70.0.3538.87
+* enable history requirement of user gesture (fixes https://github.com/bromite/bromite/issues/171)
+* enable serialization of scroll position changes while loading (fixes https://github.com/bromite/bromite/issues/171)
+* remove passwords keyboard accessory option (fixes https://github.com/bromite/bromite/issues/171)
+* some improvements to bookmark import/export interaction
+* add flag to disable orientation API, disabled by default
+* disable device motion API by default (fixes https://github.com/bromite/bromite/issues/171)
+
+# 70.0.3538.83
+* fix keep session cookies option showing on all site settings views
+* fix blank site settings entry showing (fixes https://github.com/bromite/bromite/issues/166)
+* offer builtin autocomplete for chrome://flags quick access
+
+# 70.0.3538.80
+* add flag to disable video resume functionality, allowing to not pause video playback on tab switch (fixes https://github.com/bromite/bromite/issues/108)
+* prevent "are you there" prompts from appearing when playing videos
+* completely disable update scheduler checks to fix a related crash
+
+# 70.0.3538.77
+* disable generic sensor APIs by default (fixes https://github.com/bromite/bromite/issues/160)
+* introduce flag to disable device motion API (fixes https://github.com/bromite/bromite/issues/160)
+* add Quad9 as a DNS-over-HTTPS (DoH) option (fixes https://github.com/bromite/bromite/issues/140)
+
+# 70.0.3538.71
+* fix bug with canvas fingerprinting (fixes https://github.com/bromite/bromite/issues/154)
+
 # 70.0.3538.67
 * re-enabled DNS-over-HTTPS (DoH) flag (fixes https://github.com/bromite/bromite/issues/139)
 * dropped GCM removal patch
 * disable kSigninAllowedOnNextStartup by default
-* fix issue with cookies not cleared on quit (fixes https://github.com/bromite/bromite/issues/142)
 * permanently disable query-in-omnibox (fixes https://github.com/bromite/bromite/issues/143)
 
 # 69.0.3497.113

FAQ.md

@@ -0,0 +1,78 @@
+# Frequently Asked Questions
+
+## Does Google Sync/Translate/Data saver work?
+No.
+This is not a limitation of Bromite but of all Chromium-based projects in general, as general public is not allowed to use Google's APIs for free unless when using Chrome.
+
+Additionally, these features would not be privacy-friendly.
+
+## Does Bromite require root?
+No.
+
+## Is Bromite de-googled?
+
+Yes, although this has not been verified (and hardly can be) under all situations; if you were to find connections to cloud-based services please report them via the issue tracker.
+Bromite uses [ungoogled-chromium's python script](https://github.com/Eloston/ungoogled-chromium/blob/master/utils/domain_substitution.py) to disable URLs in the codebase since version `78.0.3904.93`.
+
+Projects which follow a strict approach on this are [Iridium](https://iridiumbrowser.de/) and [Inox patchset](https://github.com/gcarq/inox-patchset).
+
+## Does Bromite support DRM media?
+
+Yes, in order to play protected/encrypted media content the browser will use Android's DRM media framework to automatically negotiate access (same as Chromium).
+This means for example that requests to Android license servers will be performed (`www.googleapis.com`), see https://w3c.github.io/encrypted-media/#direct-individualization
+To disable this functionality you should disable protected content playback from Site settings -> Multimedia.
+
+## What is the SystemWebView?
+It is the core component of Android for all web page visualizations. For example when you access a new wifi network and need to activate it, that is using the SystemWebView. If you do not know what it is then you do not need to install it.
+
+See also [the wiki page](https://github.com/bromite/bromite/wiki/Installing-SystemWebView) for community-contributed installation instructions.
+
+Ad-blocking was present and always enabled in the SystemWebView from version `72.0.3626.120` till version `77.0.3865.104`, when it stopped working due to [upstream NetworkService changes](https://docs.google.com/document/d/1TZEuPvr2KAbP4_TZpuuwtEEArQsyAkc2HDu68l66YwU/edit?ts=598244df#heading=h.ougoi5i6508y).
+
+## How to enable DNS-over-HTTPS?
+
+See [this wiki page](https://github.com/bromite/bromite/wiki/Enabling-DNS-over-HTTPS).
+
+## Can you add HTTPS everywhere?
+No.
+We cannot add add-ons to Bromite (merely some features).
+
+## Is Bromite on Play Store?
+No, and this is unlikely to change. Many limitations apply for submissions there, including which ads are allowed to be blocked.
+
+Bromite favors user freedom in software choice: the device is yours so you get to choose which software to run on it, end of the story.
+
+## Is Bromite on F-Droid?
+It is not on the official F-Droid repository and there are no (more) plans to submit it.
+
+You can use F-Droid client to install and receive updates via [the official Bromite F-Droid repository](https://www.bromite.org/fdroid).
+
+## Does Bromite support WebRTC?
+Yes, since version 69. While the desktop version of Chromium has an option to disable it (video/audio site settings), the Android version cannot.
+
+The WebRTC functionality has always been using safe defaults to prevent leaks (disabled multiple routes and non-proxied UDP).
+
+## Using Bromite will favour the monopoly of the Chromium/Blink engine, why do you develop and maintain Bromite?
+In short, to show what a Chromium-based engine could do **for the user** if the user experience and needs were the main focus of modern browser design.
+
+For an Android browser using an alternative engine see [Fennec F-Droid](https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/).
+
+## Does Bromite support extensions?
+No; Bromite will support extensions only if upstream (Chromium) does, or similarly another project maintains the patch and functionality.
+
+## Why do push notifications not work on this website?
+
+The [Chromium Blink engine](https://www.chromium.org/blink) uses [GCM](https://en.wikipedia.org/wiki/Google_Cloud_Messaging) to deliver messages
+when websites use the [Push API](https://w3c.github.io/push-api/); this will not work in Bromite because cloud integrations are disabled (GCM in this case).
+
+[ServiceWorker notifications](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/showNotification) do work instead since they use
+[android.app.Notification](https://developer.android.com/guide/topics/ui/notifiers/notifications).
+
+## Can PWAs be installed?
+
+PWAs are only supported as home shortcuts; WebAPKs will not work because they are generated server-side on googleapis.com (which is not allowed in Bromite).
+
+## Does Bromite support the Android autofill framework?
+
+No; the only autofill available in Chromium browsers requires integration with the Play Store binary blobs.
+Some apps use accessibility services as a workaround.

README.md

@@ -4,12 +4,16 @@
 
 <img title="Bromite - take back your browser!" src="https://www.bromite.org/android-icon-192x192.png" width="96" alt="Bromite" />
 
-Bromite is [Chromium](https://www.chromium.org/Home) plus some patches for ad blocking and enhanced privacy.
+Bromite is a [Chromium](https://www.chromium.org/Home) fork with support for ad blocking and enhanced privacy.
 
-Bromite is only available for Android v4.1 and above.
+Bromite is only available for Android Lollipop (v5.0, API level 21) and above.
 
 <img src="https://www.bromite.org/bromite_bromite_gh_downloads.svg" alt="downloads on Github" title="downloads on Github" />
 
+For the Frequently Asked Questions see [F.A.Q.](./FAQ.md).
+
+For documentation see the [wiki](https://github.com/bromite/bromite/wiki).
+
 # Goals
 
 Bromite aims at providing a no-clutter browsing experience without privacy-invasive features and with the addition of a fast ad-blocking engine.
@@ -19,80 +23,82 @@ Minimal UI changes are applied to help curbing the idea of "browser as an advert
 
 Please donate to support development of Bromite and the costs for the build system.
 
-Support development with a donation of 3 EUR: [![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JP3XTQPVRNET2)
+[&rarr; Support development with a donation](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JP3XTQPVRNET2): [![paypal](https://www.bromite.org/assets/img/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JP3XTQPVRNET2)
 
-Support development with a free amount donation: [![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=LC7Q6A3UAQPY8)
-
-<a href="bitcoin:3MkC3idL61npQSCxL1gceksmRTkNkiCPcG">BTC donations address</a>: `3MkC3idL61npQSCxL1gceksmRTkNkiCPcG`
+<a href="bitcoin:bc1qmpyuqsvs3tz3uaysplmwjr33gg4rzu6cqweaq834ehc25vduxppqkrszel">BTC donations address</a>: `bc1qmpyuqsvs3tz3uaysplmwjr33gg4rzu6cqweaq834ehc25vduxppqkrszel`
 
 ETH donations address: `0xf47ff39223d828f99fec5ab53bd068c5c0522042`
 
-# F.A.Q.
-
-## Does Google Sync/Translate/Data saver work?
-No.
-This is not a limitation of Bromite but of all Chromium-based projects in general, as general public is not allowed to use Google's APIs for free unless when using Chrome.
-
-Additionally, these features would not be privacy-friendly.
-
-## Does Bromite require root?
-No.
-
-## What is the SystemWebView?
-It is the core component of Android for all web page visualizations. For example when you access a new wifi network and need to activate it, that is using the SystemWebView. If you do not know what it is then you do not need to install it.
-
-## How to enable DNS-over-HTTPS?
-
-See [this wiki page](https://github.com/bromite/bromite/wiki/Enabling-DNS-over-HTTPS).
-
-## Can you add dark mode/some cool themes?
-No.
-Bromite is about privacy and adblocking.
-
-## Can you add HTTPS everywhere?
-No.
-We cannot add add-ons to Bromite (merely some features).
-
-## Is Bromite on Play Store?
-No, and this is unlikely to change. Many limitations apply for submissions there, including which ads are allowed to be blocked.
-
-Bromite favors user freedom in software choice: the device is yours so you get to choose which software to run on it, end of the story.
-
-## Is Bromite on F-Droid?
-It is not on the official F-Droid repository and there are no (more) plans to submit it.
-
-You can use F-Droid client to install and receive updates via [the official Bromite F-Droid repository](https://www.bromite.org/fdroid).
-
-## Does Bromite support WebRTC?
-Yes, since version 69. While the desktop version of Chromium has an option to disable it (video/audio site settings), the Android version cannot.
-
 # Features
 
-* baked-in adblock engine with filters from EasyList, EasyPrivacy and others
+* customizable adblock filters via user-provided URL (see https://www.bromite.org/custom-filters)
 * remove click-tracking and AMP from search results
-* DNS-over-HTTPS support via Google/CloudFlare servers
-* [StartPage](https://startpage.com/), [DuckDuckGo](https://duckduckgo.com/) and [Qwant](https://www.qwant.com/) search engines
-* chrome flags to disable custom intents and clear session on exit
+* DNS-over-HTTPS support with any valid IETF DoH endpoint
 * always-incognito mode
-* completely removed safe browsing and other privacy-unfriendly features
+* disable all field trials permanently
+* disable smart search by default, allow web search from incognito mode
+* always-visible cookies, javascript and ads site settings
+* remove Play integration binary blobs
+* use [CFI](https://en.wikipedia.org/wiki/Control-flow_integrity) on all architectures except x86
+* disable media router and remoting by default
+* disable dynamic module loading
+* show warnings for TLSv1.0/TLSv1.1 pages
+* enable site-per-process isolation for all devices with memory > 1GB
+* completely remove safe browsing and other privacy-unfriendly features
+* [proxy configuration page](https://github.com/bromite/bromite/wiki/ProxyConfiguration) with PAC and custom proxy lists support
+* settings to disable custom intents and clear session on exit
+* flags to toggle anti-fingerprinting mitigations for canvas, audio, client rects, webGL and sensor APIs (see full list below for all the new flags)
+* use frozen User-Agent to conceal real model and browser version
 * privacy enhancement patches from [Iridium](https://iridiumbrowser.de/), [Inox patchset](https://github.com/gcarq/inox-patchset), [Brave](https://brave.com/) and [ungoogled-chromium](https://github.com/Eloston/ungoogled-chromium) projects
-* canvas, audio and other anti-fingerprinting mitigations
+* security enhancement patches from [GrapheneOS](https://github.com/GrapheneOS) project
+* disable scroll-to-text-fragment
 
 ## Features not related to privacy
 * import/export bookmarks
-* allow playing videos in background
+* flag to allow screenshots of incognito tabs
+* allow playing videos in background tabs and disable pause on switching tabs
 * all codecs included (proprietary, open H.264 etc.)
+* [AV1 codec support](https://github.com/bromite/bromite/wiki/AV1-support)
+* [dav1d](https://code.videolan.org/videolan/dav1d) decoder enabled by default
 * built with official speed optimizations
+* increase number of autocomplete matches from 5 to 10
+* allow changing default download storage location
+* do not ignore save prompt for users without SD cards
+* disable articles and increase number of icons on new tab page
+* adding an URL as bookmark will clear its blocked status for the NTP tiles
 
-You can inspect all functionality/privacy changes by reading the patches: https://github.com/bromite/bromite/tree/master/patches
+You can inspect all functionality/privacy changes by reading the [patches](https://github.com/bromite/bromite/tree/master/build/patches) and/or the [CHANGELOG](./CHANGELOG.md).
+
+### Flags
+
+Flags which have been retired from upstream Chromium but are still available in Bromite.
+
+* `#enable-horizontal-tab-switcher`
+* `#pull-to-refresh`
+* `#enable-search-ready-omnibox`
+* `#darken-websites-checkbox-in-themes-setting`
+
+New flags:
+
+* `#enable-incognito-snapshots-in-android-recents`
+* `#max-connections-per-host`
+* `#resume-background-video`
+* `#ipv6-probing`
+* `#disable-webgl`
+* `#enable-device-motion` and `#enable-device-orientation`
+* `#show-legacy-tls-warnings`
+
+# Privacy limitations
+
+Bromite's privacy features, including anti-fingerprinting mitigations (which are not comprehensive), **are not to be considered useful for journalists and people living in countries with freedom limitations**, please look at [Tor Browser](https://www.torproject.org/download/) in such cases.
 
 # Releases
 
-All built versions are available as [releases](https://github.com/bromite/bromite/releases); the [official website](https://www.bromite.org/) points to those releases and - when browsing via Android - it will automatically select the one apt for your device (or none otherwise).
+All built versions are available as [releases](https://github.com/bromite/bromite/releases); the [official website](https://www.bromite.org/) points to those releases and - when browsing via Android - it will automatically highlight the one apt for your device (or none otherwise).
 
 Each tag corresponds to a Chromium Stable release tag.
 
-Bromite is currently built for ARM, ARM64 and x86 and for the Android SDK versions 16 and 21; [Bromite SystemWebView](https://www.bromite.org/system_web_view) is provided as well (SDK21+).
+Bromite is currently built for ARM, ARM64 and x86 and for the Android SDK versions 19 and 21; [Bromite SystemWebView](https://www.bromite.org/system_web_view) is provided as well (SDK21+).
 For every Bromite build you can always find a matching [vanilla Chromium](https://www.bromite.org/chromium) build which is used for example to verify which issues are specific to Bromite or not.
 
 All official releases are also available through the [official third-party F-Droid repository](https://www.bromite.org/fdroid).
@@ -107,8 +113,6 @@ arm64_ChromePublic.apk: OK
 arm64_ChromeModernPublic.apk: OK
 ```
 
-If you prefer an UI-based tool, you might want to look into [GtkHash](https://github.com/tristanheaven/gtkhash).
-
 You can verify authenticity, e.g. that the author ([csagan5](https://github.com/csagan5)) released the file, by using gpg2:
 ```
 $ gpg2 --quiet --verify brm_68.0.3440.54.sha256.txt.asc
@@ -119,23 +123,38 @@ gpg: Good signature from "csagan5 <32685696+csagan5@users.noreply.github.com>"
 
 You can download csagan5's public GnuPG key from here: [csagan5.asc](./csagan5.asc).
 
-**NOTE:** releases before v68 did not have published signed hashes files.
-
 # How to build
 
 The [Bromite main repository](https://github.com/bromite/bromite) contains tags for each corresponding Chromium release (see https://chromium.googlesource.com/chromium/src.git).
 
 Please refer to [official Chromium build documentation](https://www.chromium.org/developers/how-tos/get-the-code) to get started on how to build Chromium; if you can build Chromium for Android, you can build Bromite.
 
+The Chromium version tag used as base for the patches is available here: [RELEASE](./build/RELEASE); this is always corresponding to the git tag for every release.
+The GN args used to build Bromite are available here: [GN_ARGS](./build/GN_ARGS).
+The patches are to be applied second the order specified in the `bromite_patches_list.txt` file (you can use `git am`).
+
+## How to build the filters
+
+See upstream documentation: https://github.com/chromium/chromium/blob/master/components/subresource_filter/FILTER_LIST_GENERATION.md
+
+Bromite uses an unindexed filter file, which is periodically published at https://github.com/bromite/filters
+
 # Credits
 
 * [Chromium project](https://www.chromium.org/Home) and developers
 * [Iridium project](https://github.com/iridium-browser) for some patches
 * [ungoogled-chromium](https://github.com/Eloston/ungoogled-chromium) for some patches
+* [ungoogled-chromium-android](https://github.com/ungoogled-software/ungoogled-chromium-android) for some patches
+* [GrapheneOS](https://github.com/GrapheneOS) for some security patches
 * [Inox patchset](https://github.com/gcarq/inox-patchset) for some patches (via ungoogled-chromium)
 * [Brave Browser](https://github.com/brave/browser-android-tabs) for some patches
-* nochromo for the original adblock patch
-* [AdBlock Plus](https://adblockplus.org/), [uBlock Origin](https://github.com/uBlockOrigin), [Peter Lowe's adservers list](https://pgl.yoyo.org/adservers/), [EasyList and EasyPrivacy](https://easylist.to/) for the filters included
+* [Vadim Pleshkov](http://vadimpleshkov.me/) for Bromite's logo
+
+# Filters credits
+* [EasyList](https://easylist.to/#easylist)
+* [EasyPrivacy](https://easylist.to/#easyprivacy)
+* [uBlock Origin](https://github.com/uBlockOrigin)
+* [Peter Lowe's Ad and tracking server list](https://pgl.yoyo.org/adservers/)
 
 # License
 

build/GN_ARGS

@@ -0,0 +1,38 @@
+android_channel="stable"
+blink_symbol_level=1
+dcheck_always_on=false
+debuggable_apks=false
+dfmify_dev_ui=false
+disable_android_lint=true
+disable_autofill_assistant_dfm=true
+disable_tab_ui_dfm=true
+enable_av1_decoder=true
+enable_dav1d_decoder=true
+enable_gvr_services=false
+enable_hangout_services_extension=false
+enable_iterator_debugging=false
+enable_mdns=false
+enable_mse_mpeg2ts_stream_parser=true ffmpeg_branding="Chrome" proprietary_codecs=true
+enable_nacl=false
+enable_nacl_nonsfi=false
+enable_platform_dolby_vision=true
+enable_platform_hevc=true
+enable_remoting=false
+enable_reporting=true
+enable_resource_whitelist_generation=false
+enable_vr=false
+fieldtrial_testing_like_official_build=true
+icu_use_data_file=true
+is_component_build=false
+is_debug=false
+is_official_build=true
+rtc_build_examples=false
+safe_browsing_mode=0
+symbol_level=1
+target_os="android"
+use_debug_fission=true
+use_errorprone_java_compiler=false
+use_jumbo_build=false
+use_official_google_api_keys=false
+use_openh264=true chrome_pgo_phase=0
+use_sysroot=false

build/RELEASE

@@ -0,0 +1 @@
+85.0.4183.94

build/bromite_patches_list.txt

@@ -0,0 +1,153 @@
+Disable-third-party-cookies-by-default.patch
+Revert-Remove-pre-unified-consent-code.patch
+Restore-classic-new-tab-page.patch
+Always-use-new-tab-page-for-default-home-page.patch
+Always-allow-partner-customisation.patch
+battery_status_service-disable-more-privacy-nightmares.patch
+Battery-API-return-nothing.patch
+updater-disable-updater-pings.patch
+Remove-EV-certificates.patch
+promo-disable-Google-promotion-fetching.patch
+Disable-omission-of-URL-elements-in-Omnibox.patch
+Modify-default-preferences.patch
+Do-not-hide-component-extensions.patch
+Do-not-store-passwords-by-default.patch
+Disable-NTP-remote-suggestions-by-default.patch
+Disable-references-to-fonts.googleapis.com.patch
+Change-default-webRTC-policy-to-not-use-any-address.patch
+Never-send-any-crash-upload-data.patch
+Hide-send-reports-checkbox.patch
+Never-fetch-popular-sites.patch
+ungoogled-chromium-Disable-webRTC-log-uploader.patch
+ungoogled-chromium-Disable-untraceable-URLs.patch
+ungoogled-chromium-Disable-translate-integration.patch
+ungoogled-chromium-Disable-profile-avatar.patch
+ungoogled-chromium-Disable-intranet-redirect-detector.patch
+ungoogled-chromium-Disable-Google-host-detection.patch
+ungoogled-chromium-Disable-GCM.patch
+ungoogled-chromium-Disable-Gaia.patch
+ungoogled-chromium-Disable-domain-reliability.patch
+ungoogled-chromium-Disable-Network-Time-Tracker.patch
+Disable-safe-browsing.patch
+Skip-the-first-run-and-metrics.patch
+Disable-all-promo-dialogs.patch
+Disable-sync-services-menu-entry.patch
+Remove-signin-and-data-saver-integrations.patch
+Hide-passwords-manager-link.patch
+Disable-Omaha-update-checks.patch
+Disable-update-scheduler.patch
+Add-English-only-search-engine.patch
+Add-DuckDuckGo-Lite-search-engine.patch
+Fix-crash-when-accessing-page-info-site-settings.patch
+openH264-enable-ARM-ARM64-optimizations.patch
+Switch-to-fstack-protector-strong.patch
+Enable-fwrapv-in-Clang-for-non-UBSan-builds.patch
+build-remove-calling-untrusted-hooks.patch
+AV1-codec-support.patch
+Inject-scripts-for-AMP-tracking-ads-and-video.patch
+Allow-playing-audio-in-background.patch
+Add-flag-to-control-video-playback-resume-feature.patch
+Open-YouTube-links-in-Bromite.patch
+Add-exit-menu-item.patch
+Remove-help-menu-item.patch
+AudioBuffer-AnalyserNode-fp-mitigations.patch
+Multiple-fingerprinting-mitigations-for-canvas-text-and-client-rectangles.patch
+Add-flags-to-disable-device-motion-orientation-APIs.patch
+Disable-metrics-on-all-I-O-threads.patch
+Always-respect-async-dns-flag-regardless-of-SDK-version.patch
+Add-flag-to-configure-maximum-connections-per-host.patch
+Add-bookmark-import-export-actions.patch
+Disable-promos-displayed-in-bookmarks-manager.patch
+Add-an-always-incognito-mode.patch
+Add-custom-tab-intents-privacy-option.patch
+Add-option-to-not-persist-tabs-across-sessions.patch
+Disable-fetching-of-all-field-trials.patch
+Disable-seed-based-field-trials.patch
+Disable-plugins-enumeration.patch
+net-cert-increase-default-key-length-for-newly-generated-RSA-keys.patch
+dns-send-IPv6-connectivity-probes-to-RIPE-DNS.patch
+profile-resetter-do-not-tick-send-settings-by-default.patch
+browser-ui-disable-warning-about-missing-API-keys.patch
+autofill-disable-autofill-download-manager.patch
+first_run-deactivate-autoupdate-globally.patch
+translate-disable-fetching-of-translate-languages-from-server.patch
+kill-TOS-and-metrics-opt-out.patch
+kill-Translate.patch
+kill-Vision.patch
+kill-Location-fall-back-to-system.patch
+kill-Auth.patch
+Remove-dependency-on-com.google.android.gms.auth.patch
+kill-GCM.patch
+Remove-dependency-on-com.google.android.gcm.patch
+Remove-dependency-on-com.google.android.gms.gcm.patch
+Remove-dependency-on-com.google.android.play.patch
+Remove-dependency-on-vision-clearcut-and-phenotype.patch
+Remove-dependency-on-flags-places-and-stats.patch
+Remove-dependency-on-fido-iid-instantapps-location.patch
+Remove-dependency-on-com.google.android.gms.cast.patch
+Remove-dependency-on-auth-signin-dynamic-and-tasks.patch
+Remove-google_services_gcm.patch
+Remove-SMS-integration.patch
+Do-not-compile-QR-code-sharing.patch
+Allow-website-sign-in-without-account-sign-in.patch
+Offer-builtin-autocomplete-for-chrome-flags.patch
+Do-not-grant-notifications-to-default-search-engine.patch
+Add-flag-to-disable-IPv6-probes.patch
+Add-a-proxy-configuration-page.patch
+Do-not-ignore-download-location-prompt-setting.patch
+Disable-previews-by-default.patch
+Use-4-tile-rows-never-show-logo.patch
+Disable-metrics-collection-for-NTP-tiles.patch
+Enable-SPPI-for-devices-with-enough-memory.patch
+prefs-disable-signinallowed-by-default.patch
+prefs-always-prompt-for-download-directory-by-default.patch
+Disable-offline-pages-in-the-downloads-home-to-be-opened-in-CCT-by-default.patch
+disable-payment-support-by-default.patch
+disable-background-sync-by-default.patch
+disable-sensors-access-site-setting-by-default.patch
+Disable-media-router-and-remoting-by-default.patch
+Restore-Search-Ready-Omnibox-flag.patch
+disable-AdsBlockedInfoBar.patch
+Bromite-AdBlockUpdaterService.patch
+Add-option-to-configure-the-ad-blocker-filters-URL.patch
+Replace-DoH-probe-domain-with-RIPE-domain.patch
+Increase-number-of-autocomplete-matches-from-5-to-10.patch
+Disable-HEAD-requests-for-single-word-Omnibar-searches.patch
+Disable-some-signed-exchange-features.patch
+Add-flag-to-disable-WebGL.patch
+Add-user-setting-for-DNS-over-HTTPS-DoH-custom-URL.patch
+Reduce-HTTP-headers-in-DoH-requests-to-bare-minimum.patch
+Revert-flags-remove-disable-pull-to-refresh-effect.patch
+Use-dummy-DFM-installer.patch
+Disable-password-reuse-detection-on-android.patch
+Disable-feeds-support-by-default.patch
+Disable-autofill-assistant-by-default.patch
+Show-site-settings-for-cookies-javascript-and-ads.patch
+Restore-enable-horizontal-tab-switcher-flag.patch
+Disable-DRM-media-origin-IDs-preprovisioning.patch
+Disable-smart-selection-by-default.patch
+Enable-user-agent-freeze-by-default.patch
+disable-browser-autologin-by-default.patch
+Revert-gpu-android-Remove-setup-for-disabling-AImageReader.patch
+Revert-Remove-flags-to-enable-disable-AImageReader.patch
+Disable-AImageReader-for-ARM64-P-and-ARM64-Q.patch
+Restore-GPU-bug-blacklist-for-AImageReader-on-ARM-CPUs.patch
+Update-i18n-zh_CN-support.patch
+Add-a-flag-to-allow-screenshots-in-Incognito-mode.patch
+Add-menu-item-to-view-source.patch
+Enable-legacy-TLS-interstitital-warning.patch
+Block-gateway-attacks-via-websockets.patch
+Enable-prefetch-privacy-changes-by-default.patch
+Enable-reduced-referrer-granularity-by-default.patch
+Disable-support-for-RAR-files-inspection.patch
+Enable-improved-cookie-controls-by-default.patch
+Add-history-support-in-incognito-mode.patch
+Enable-darken-websites-checkbox-in-themes.patch
+Remove-blocklisted-URLs-upon-bookmark-creation.patch
+Disable-scroll-to-text-fragment.patch
+Rollback-dav1d-upgrades-that-break-x86.patch
+Disable-the-DIAL-repeating-discovery.patch
+Timezone-customization.patch
+Block-all-connection-requests-with-qjz9zk-in-the-domain-name-or-with-a-trk-scheme.patch
+Automated-domain-substitution.patch
+Remove-some-params-from-search-url.patch

build/chromium_patches_list.txt

@@ -0,0 +1,7 @@
+Revert-Remove-pre-unified-consent-code.patch
+AV1-codec-support.patch
+Switch-to-fstack-protector-strong.patch
+Enable-fwrapv-in-Clang-for-non-UBSan-builds.patch
+Disable-password-reuse-detection-on-android.patch
+Disable-feeds-support-by-default.patch
+Rollback-dav1d-upgrades-that-break-x86.patch

build/patches/AV1-codec-support.patch

@@ -0,0 +1,234 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 16 Dec 2018 15:24:19 +0100
+Subject: AV1 codec support
+
+libaom build fixes (requires -fPIC)
+Report AV1 as playable on Android
+---
+ media/base/mime_util_internal.cc                            | 6 +++++-
+ third_party/libaom/BUILD.gn                                 | 6 ++++--
+ third_party/libaom/libaom_srcs.gni                          | 5 +++++
+ .../config/linux/arm-neon-cpu-detect/config/aom_config.asm  | 2 +-
+ .../config/linux/arm-neon-cpu-detect/config/aom_config.h    | 2 +-
+ .../source/config/linux/arm-neon/config/aom_config.asm      | 2 +-
+ .../libaom/source/config/linux/arm-neon/config/aom_config.h | 2 +-
+ .../libaom/source/config/linux/arm/config/aom_config.asm    | 2 +-
+ .../libaom/source/config/linux/arm/config/aom_config.h      | 2 +-
+ .../libaom/source/config/linux/arm64/config/aom_config.asm  | 2 +-
+ .../libaom/source/config/linux/arm64/config/aom_config.h    | 2 +-
+ .../source/config/linux/generic/config/aom_config.asm       | 2 +-
+ .../libaom/source/config/linux/generic/config/aom_config.h  | 2 +-
+ .../libaom/source/config/linux/x64/config/aom_config.asm    | 2 +-
+ .../libaom/source/config/linux/x64/config/aom_config.h      | 2 +-
+ 15 files changed, 26 insertions(+), 15 deletions(-)
+
+diff --git a/media/base/mime_util_internal.cc b/media/base/mime_util_internal.cc
+--- a/media/base/mime_util_internal.cc
++++ b/media/base/mime_util_internal.cc
+@@ -563,9 +563,13 @@ bool MimeUtil::IsCodecSupportedOnAndroid(
+     case THEORA:
+       return false;
+ 
+-    // AV1 is not supported on Android yet.
++    // AV1 is supported on Android.
+     case AV1:
++#if BUILDFLAG(ENABLE_AV1_DECODER)
++      return true;
++#else
+       return false;
++#endif
+ 
+     // ----------------------------------------------------------------------
+     // The remaining codecs may be supported depending on platform abilities.
+diff --git a/third_party/libaom/BUILD.gn b/third_party/libaom/BUILD.gn
+--- a/third_party/libaom/BUILD.gn
++++ b/third_party/libaom/BUILD.gn
+@@ -81,7 +81,7 @@ if (enable_libaom) {
+         sources += aom_dsp_encoder_asm_sse2_x86_64
+         sources += aom_dsp_encoder_asm_ssse3_x86_64
+       }
+-      defines = [ "CHROMIUM" ]
++      defines = [ "CHROMIUM", "PIC" ]
+       include_dirs = libaom_include_dirs
+     }
+ 
+@@ -184,7 +184,7 @@ if (enable_libaom) {
+       configs += [ "//build/config/compiler:no_chromium_code" ]
+       if (current_cpu == "arm") {
+         configs -= [ "//build/config/compiler:compiler_arm_fpu" ]
+-        cflags = [ "-mfpu=neon" ]
++        cflags = [ "-mfpu=neon", "-fPIC" ]
+       }
+       configs += [ ":libaom_config" ]
+ 
+@@ -233,6 +233,8 @@ if (enable_libaom) {
+     if (current_cpu == "arm64" || cpu_arch_full == "arm-neon" ||
+         cpu_arch_full == "arm-neon-cpu-detect") {
+       deps += [ ":libaom_intrinsics_neon" ]
++      # will detect CPU
++      sources += aom_ports_arm_sources
+     }
+     if (is_android) {
+       deps += [ "//third_party/android_ndk:cpu_features" ]
+diff --git a/third_party/libaom/libaom_srcs.gni b/third_party/libaom/libaom_srcs.gni
+--- a/third_party/libaom/libaom_srcs.gni
++++ b/third_party/libaom/libaom_srcs.gni
+@@ -656,6 +656,11 @@ aom_mem_sources = [
+ 
+ aom_ports_asm_x86 = [ "//third_party/libaom/source/libaom/aom_ports/emms.asm" ]
+ 
++aom_ports_arm_sources = [
++  "//third_party/libaom/source/libaom/aom_ports/arm_cpudetect.c",
++  "//third_party/libaom/source/libaom/aom_ports/arm.h",
++ ]
++
+ aom_rtcd_sources = [
+   "//third_party/libaom/source/libaom/aom_dsp/aom_dsp_rtcd.c",
+   "//third_party/libaom/source/libaom/aom_scale/aom_scale_rtcd.c",
+diff --git a/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.asm b/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.asm
+--- a/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.asm
++++ b/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.asm
+@@ -44,7 +44,7 @@ CONFIG_MULTITHREAD equ 1
+ CONFIG_NN_V2 equ 0
+ CONFIG_NORMAL_TILE_MODE equ 1
+ CONFIG_OS_SUPPORT equ 1
+-CONFIG_PIC equ 0
++CONFIG_PIC equ 1
+ CONFIG_RD_DEBUG equ 0
+ CONFIG_REALTIME_ONLY equ 0
+ CONFIG_RUNTIME_CPU_DETECT equ 1
+diff --git a/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.h b/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.h
+--- a/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.h
++++ b/third_party/libaom/source/config/linux/arm-neon-cpu-detect/config/aom_config.h
+@@ -46,7 +46,7 @@
+ #define CONFIG_NN_V2 0
+ #define CONFIG_NORMAL_TILE_MODE 1
+ #define CONFIG_OS_SUPPORT 1
+-#define CONFIG_PIC 0
++#define CONFIG_PIC 1
+ #define CONFIG_RD_DEBUG 0
+ #define CONFIG_REALTIME_ONLY 0
+ #define CONFIG_RUNTIME_CPU_DETECT 1
+diff --git a/third_party/libaom/source/config/linux/arm-neon/config/aom_config.asm b/third_party/libaom/source/config/linux/arm-neon/config/aom_config.asm
+--- a/third_party/libaom/source/config/linux/arm-neon/config/aom_config.asm
++++ b/third_party/libaom/source/config/linux/arm-neon/config/aom_config.asm
+@@ -44,7 +44,7 @@ CONFIG_MULTITHREAD equ 1
+ CONFIG_NN_V2 equ 0
+ CONFIG_NORMAL_TILE_MODE equ 1
+ CONFIG_OS_SUPPORT equ 1
+-CONFIG_PIC equ 0
++CONFIG_PIC equ 1
+ CONFIG_RD_DEBUG equ 0
+ CONFIG_REALTIME_ONLY equ 0
+ CONFIG_RUNTIME_CPU_DETECT equ 0
+diff --git a/third_party/libaom/source/config/linux/arm-neon/config/aom_config.h b/third_party/libaom/source/config/linux/arm-neon/config/aom_config.h
+--- a/third_party/libaom/source/config/linux/arm-neon/config/aom_config.h
++++ b/third_party/libaom/source/config/linux/arm-neon/config/aom_config.h
+@@ -46,7 +46,7 @@
+ #define CONFIG_NN_V2 0
+ #define CONFIG_NORMAL_TILE_MODE 1
+ #define CONFIG_OS_SUPPORT 1
+-#define CONFIG_PIC 0
++#define CONFIG_PIC 1
+ #define CONFIG_RD_DEBUG 0
+ #define CONFIG_REALTIME_ONLY 0
+ #define CONFIG_RUNTIME_CPU_DETECT 0
+diff --git a/third_party/libaom/source/config/linux/arm/config/aom_config.asm b/third_party/libaom/source/config/linux/arm/config/aom_config.asm
+--- a/third_party/libaom/source/config/linux/arm/config/aom_config.asm
++++ b/third_party/libaom/source/config/linux/arm/config/aom_config.asm
+@@ -44,7 +44,7 @@ CONFIG_MULTITHREAD equ 1
+ CONFIG_NN_V2 equ 0
+ CONFIG_NORMAL_TILE_MODE equ 1
+ CONFIG_OS_SUPPORT equ 1
+-CONFIG_PIC equ 0
++CONFIG_PIC equ 1
+ CONFIG_RD_DEBUG equ 0
+ CONFIG_REALTIME_ONLY equ 0
+ CONFIG_RUNTIME_CPU_DETECT equ 0
+diff --git a/third_party/libaom/source/config/linux/arm/config/aom_config.h b/third_party/libaom/source/config/linux/arm/config/aom_config.h
+--- a/third_party/libaom/source/config/linux/arm/config/aom_config.h
++++ b/third_party/libaom/source/config/linux/arm/config/aom_config.h
+@@ -46,7 +46,7 @@
+ #define CONFIG_NN_V2 0
+ #define CONFIG_NORMAL_TILE_MODE 1
+ #define CONFIG_OS_SUPPORT 1
+-#define CONFIG_PIC 0
++#define CONFIG_PIC 1
+ #define CONFIG_RD_DEBUG 0
+ #define CONFIG_REALTIME_ONLY 0
+ #define CONFIG_RUNTIME_CPU_DETECT 0
+diff --git a/third_party/libaom/source/config/linux/arm64/config/aom_config.asm b/third_party/libaom/source/config/linux/arm64/config/aom_config.asm
+--- a/third_party/libaom/source/config/linux/arm64/config/aom_config.asm
++++ b/third_party/libaom/source/config/linux/arm64/config/aom_config.asm
+@@ -44,7 +44,7 @@ CONFIG_MULTITHREAD equ 1
+ CONFIG_NN_V2 equ 0
+ CONFIG_NORMAL_TILE_MODE equ 1
+ CONFIG_OS_SUPPORT equ 1
+-CONFIG_PIC equ 0
++CONFIG_PIC equ 1
+ CONFIG_RD_DEBUG equ 0
+ CONFIG_REALTIME_ONLY equ 0
+ CONFIG_RUNTIME_CPU_DETECT equ 0
+diff --git a/third_party/libaom/source/config/linux/arm64/config/aom_config.h b/third_party/libaom/source/config/linux/arm64/config/aom_config.h
+--- a/third_party/libaom/source/config/linux/arm64/config/aom_config.h
++++ b/third_party/libaom/source/config/linux/arm64/config/aom_config.h
+@@ -46,7 +46,7 @@
+ #define CONFIG_NN_V2 0
+ #define CONFIG_NORMAL_TILE_MODE 1
+ #define CONFIG_OS_SUPPORT 1
+-#define CONFIG_PIC 0
++#define CONFIG_PIC 1
+ #define CONFIG_RD_DEBUG 0
+ #define CONFIG_REALTIME_ONLY 0
+ #define CONFIG_RUNTIME_CPU_DETECT 0
+diff --git a/third_party/libaom/source/config/linux/generic/config/aom_config.asm b/third_party/libaom/source/config/linux/generic/config/aom_config.asm
+--- a/third_party/libaom/source/config/linux/generic/config/aom_config.asm
++++ b/third_party/libaom/source/config/linux/generic/config/aom_config.asm
+@@ -44,7 +44,7 @@ CONFIG_MULTITHREAD equ 1
+ CONFIG_NN_V2 equ 0
+ CONFIG_NORMAL_TILE_MODE equ 1
+ CONFIG_OS_SUPPORT equ 1
+-CONFIG_PIC equ 0
++CONFIG_PIC equ 1
+ CONFIG_RD_DEBUG equ 0
+ CONFIG_REALTIME_ONLY equ 0
+ CONFIG_RUNTIME_CPU_DETECT equ 1
+diff --git a/third_party/libaom/source/config/linux/generic/config/aom_config.h b/third_party/libaom/source/config/linux/generic/config/aom_config.h
+--- a/third_party/libaom/source/config/linux/generic/config/aom_config.h
++++ b/third_party/libaom/source/config/linux/generic/config/aom_config.h
+@@ -46,7 +46,7 @@
+ #define CONFIG_NN_V2 0
+ #define CONFIG_NORMAL_TILE_MODE 1
+ #define CONFIG_OS_SUPPORT 1
+-#define CONFIG_PIC 0
++#define CONFIG_PIC 1
+ #define CONFIG_RD_DEBUG 0
+ #define CONFIG_REALTIME_ONLY 0
+ #define CONFIG_RUNTIME_CPU_DETECT 1
+diff --git a/third_party/libaom/source/config/linux/x64/config/aom_config.asm b/third_party/libaom/source/config/linux/x64/config/aom_config.asm
+--- a/third_party/libaom/source/config/linux/x64/config/aom_config.asm
++++ b/third_party/libaom/source/config/linux/x64/config/aom_config.asm
+@@ -34,7 +34,7 @@
+ %define CONFIG_NN_V2 0
+ %define CONFIG_NORMAL_TILE_MODE 1
+ %define CONFIG_OS_SUPPORT 1
+-%define CONFIG_PIC 0
++%define CONFIG_PIC 1
+ %define CONFIG_RD_DEBUG 0
+ %define CONFIG_REALTIME_ONLY 0
+ %define CONFIG_RUNTIME_CPU_DETECT 1
+diff --git a/third_party/libaom/source/config/linux/x64/config/aom_config.h b/third_party/libaom/source/config/linux/x64/config/aom_config.h
+--- a/third_party/libaom/source/config/linux/x64/config/aom_config.h
++++ b/third_party/libaom/source/config/linux/x64/config/aom_config.h
+@@ -46,7 +46,7 @@
+ #define CONFIG_NN_V2 0
+ #define CONFIG_NORMAL_TILE_MODE 1
+ #define CONFIG_OS_SUPPORT 1
+-#define CONFIG_PIC 0
++#define CONFIG_PIC 1
+ #define CONFIG_RD_DEBUG 0
+ #define CONFIG_REALTIME_ONLY 0
+ #define CONFIG_RUNTIME_CPU_DETECT 1
+-- 
+2.17.1
+

build/patches/Add-DuckDuckGo-Lite-search-engine.patch

@@ -0,0 +1,902 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 12 Oct 2017 11:06:18 +0200
+Subject: Add DuckDuckGo Lite search engine
+
+---
+ .../search_engines/prepopulated_engines.json  |  10 +
+ .../search_engines/search_engine_type.h       |   1 +
+ .../template_url_prepopulate_data.cc          | 190 +++++++++---------
+ 3 files changed, 107 insertions(+), 94 deletions(-)
+
+diff --git a/components/search_engines/prepopulated_engines.json b/components/search_engines/prepopulated_engines.json
+--- a/components/search_engines/prepopulated_engines.json
++++ b/components/search_engines/prepopulated_engines.json
+@@ -91,6 +91,16 @@
+       "id": 68
+     },
+ 
++    "duckduckgo_light": {
++      "name": "DuckDuckGo Light",
++      "keyword": "duckduckgo.com/lite",
++      "favicon_url": "https://duckduckgo.com/favicon.ico",
++      "search_url": "https://duckduckgo.com/lite/?q={searchTerms}",
++      "suggest_url": "https://duckduckgo.com/ac/?q={searchTerms}&type=list",
++      "type": "SEARCH_ENGINE_DUCKDUCKGOLIGHT",
++      "id": 12
++    },
++
+     "duckduckgo": {
+       "name": "DuckDuckGo",
+       "keyword": "duckduckgo.com",
+diff --git a/components/search_engines/search_engine_type.h b/components/search_engines/search_engine_type.h
+--- a/components/search_engines/search_engine_type.h
++++ b/components/search_engines/search_engine_type.h
+@@ -65,6 +65,7 @@ enum SearchEngineType {
+   SEARCH_ENGINE_360,
+   SEARCH_ENGINE_COCCOC,
+   SEARCH_ENGINE_DUCKDUCKGO,
++  SEARCH_ENGINE_DUCKDUCKGOLIGHT,
+   SEARCH_ENGINE_PARSIJOO,
+   SEARCH_ENGINE_QWANT,
+   SEARCH_ENGINE_GIVERO,
+diff --git a/components/search_engines/template_url_prepopulate_data.cc b/components/search_engines/template_url_prepopulate_data.cc
+--- a/components/search_engines/template_url_prepopulate_data.cc
++++ b/components/search_engines/template_url_prepopulate_data.cc
+@@ -35,6 +35,7 @@ const PrepopulatedEngine* const engines_default[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Note, the below entries are sorted by country code, not the name in comment.
+@@ -44,7 +45,7 @@ const PrepopulatedEngine* const engines_AE[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -53,7 +54,7 @@ const PrepopulatedEngine* const engines_AL[] = {
+     &googleen, &google,
+     &yahoo,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -62,7 +63,7 @@ const PrepopulatedEngine* const engines_AR[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_ar,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -70,7 +71,7 @@ const PrepopulatedEngine* const engines_AR[] = {
+ const PrepopulatedEngine* const engines_AT[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo_at,
+     &ecosia,
+ };
+@@ -79,7 +80,7 @@ const PrepopulatedEngine* const engines_AT[] = {
+ const PrepopulatedEngine* const engines_AU[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo_au,
+     &ecosia,
+ };
+@@ -89,7 +90,7 @@ const PrepopulatedEngine* const engines_BA[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ask,
+ };
+ 
+@@ -99,7 +100,7 @@ const PrepopulatedEngine* const engines_BE[] = {
+     &bing,
+     &yahoo,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Bulgaria
+@@ -107,7 +108,7 @@ const PrepopulatedEngine* const engines_BG[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -116,7 +117,7 @@ const PrepopulatedEngine* const engines_BH[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -125,7 +126,7 @@ const PrepopulatedEngine* const engines_BI[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ask,
+ };
+ 
+@@ -134,7 +135,7 @@ const PrepopulatedEngine* const engines_BN[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -143,7 +144,7 @@ const PrepopulatedEngine* const engines_BO[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -152,7 +153,7 @@ const PrepopulatedEngine* const engines_BR[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_br,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -170,7 +171,7 @@ const PrepopulatedEngine* const engines_BZ[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ask,
+ };
+ 
+@@ -179,7 +180,7 @@ const PrepopulatedEngine* const engines_CA[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_ca,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -187,7 +188,7 @@ const PrepopulatedEngine* const engines_CA[] = {
+ const PrepopulatedEngine* const engines_CH[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo_ch,
+     &ecosia,
+ };
+@@ -197,7 +198,7 @@ const PrepopulatedEngine* const engines_CL[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_cl,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -216,7 +217,7 @@ const PrepopulatedEngine* const engines_CO[] = {
+     &bing,
+     &yahoo_co,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Costa Rica
+@@ -224,7 +225,7 @@ const PrepopulatedEngine* const engines_CR[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -234,7 +235,7 @@ const PrepopulatedEngine* const engines_CZ[] = {
+     &seznam_cz,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Germany
+@@ -242,7 +243,7 @@ const PrepopulatedEngine* const engines_DE[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_de,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -251,7 +252,7 @@ const PrepopulatedEngine* const engines_DK[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_dk,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -260,7 +261,7 @@ const PrepopulatedEngine* const engines_DO[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -270,7 +271,7 @@ const PrepopulatedEngine* const engines_DZ[] = {
+     &yahoo,
+     &bing,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Ecuador
+@@ -279,7 +280,7 @@ const PrepopulatedEngine* const engines_EC[] = {
+     &bing,
+     &yahoo,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Estonia
+@@ -297,7 +298,7 @@ const PrepopulatedEngine* const engines_EG[] = {
+     &yahoo,
+     &bing,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Spain
+@@ -305,7 +306,7 @@ const PrepopulatedEngine* const engines_ES[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_es,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -314,7 +315,7 @@ const PrepopulatedEngine* const engines_FI[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_fi,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -323,7 +324,7 @@ const PrepopulatedEngine* const engines_FO[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_dk,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -341,7 +342,7 @@ const PrepopulatedEngine* const engines_GB[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_uk,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -350,7 +351,7 @@ const PrepopulatedEngine* const engines_GR[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -360,7 +361,7 @@ const PrepopulatedEngine* const engines_GT[] = {
+     &bing,
+     &yahoo,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Hong Kong
+@@ -378,7 +379,7 @@ const PrepopulatedEngine* const engines_HN[] = {
+     &bing,
+     &yahoo,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Croatia
+@@ -386,7 +387,7 @@ const PrepopulatedEngine* const engines_HR[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -395,7 +396,7 @@ const PrepopulatedEngine* const engines_HU[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -404,7 +405,7 @@ const PrepopulatedEngine* const engines_ID[] = {
+     &googleen, &google,
+     &yahoo_id,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_com,
+ };
+ 
+@@ -413,7 +414,7 @@ const PrepopulatedEngine* const engines_IE[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -423,7 +424,7 @@ const PrepopulatedEngine* const engines_IL[] = {
+     &bing,
+     &yahoo,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // India
+@@ -431,7 +432,7 @@ const PrepopulatedEngine* const engines_IN[] = {
+     &googleen, &google,
+     &yahoo_in,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -441,7 +442,7 @@ const PrepopulatedEngine* const engines_IQ[] = {
+     &yahoo,
+     &bing,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Iran
+@@ -457,7 +458,7 @@ const PrepopulatedEngine* const engines_IR[] = {
+ const PrepopulatedEngine* const engines_IS[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo,
+     &ecosia,
+ };
+@@ -467,7 +468,7 @@ const PrepopulatedEngine* const engines_IT[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -476,7 +477,7 @@ const PrepopulatedEngine* const engines_JM[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ask,
+ };
+ 
+@@ -485,7 +486,7 @@ const PrepopulatedEngine* const engines_JO[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_com,
+ };
+ 
+@@ -495,7 +496,7 @@ const PrepopulatedEngine* const engines_JP[] = {
+     &yahoo_jp,
+     &bing,
+     &baidu,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Kenya
+@@ -503,7 +504,7 @@ const PrepopulatedEngine* const engines_KE[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -521,7 +522,7 @@ const PrepopulatedEngine* const engines_KW[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_com,
+ };
+ 
+@@ -539,7 +540,7 @@ const PrepopulatedEngine* const engines_LB[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -547,7 +548,7 @@ const PrepopulatedEngine* const engines_LB[] = {
+ const PrepopulatedEngine* const engines_LI[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo,
+     &ecosia,
+ };
+@@ -558,14 +559,14 @@ const PrepopulatedEngine* const engines_LT[] = {
+     &bing,
+     &yahoo,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Luxembourg
+ const PrepopulatedEngine* const engines_LU[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo,
+     &ecosia,
+ };
+@@ -576,7 +577,7 @@ const PrepopulatedEngine* const engines_LV[] = {
+     &yandex_ru,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Libya
+@@ -585,7 +586,7 @@ const PrepopulatedEngine* const engines_LY[] = {
+     &yahoo,
+     &bing,
+     &yandex_com,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Morocco
+@@ -593,7 +594,7 @@ const PrepopulatedEngine* const engines_MA[] = {
+     &googleen, &google,
+     &yahoo,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_com,
+ };
+ 
+@@ -601,7 +602,7 @@ const PrepopulatedEngine* const engines_MA[] = {
+ const PrepopulatedEngine* const engines_MC[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo,
+     &qwant,
+ };
+@@ -611,7 +612,7 @@ const PrepopulatedEngine* const engines_MD[] = {
+     &googleen, &google,
+     &yandex_ru,
+     &mail_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &bing,
+ };
+ 
+@@ -621,7 +622,7 @@ const PrepopulatedEngine* const engines_ME[] = {
+     &bing,
+     &yahoo,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Macedonia
+@@ -629,7 +630,7 @@ const PrepopulatedEngine* const engines_MK[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -639,7 +640,7 @@ const PrepopulatedEngine* const engines_MX[] = {
+     &bing,
+     &yahoo_mx,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Malaysia
+@@ -647,7 +648,7 @@ const PrepopulatedEngine* const engines_MY[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_my,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &baidu,
+ };
+ 
+@@ -656,8 +657,9 @@ const PrepopulatedEngine* const engines_NI[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
++    &duckduckgo_light,
+ };
+ 
+ // Netherlands
+@@ -665,7 +667,7 @@ const PrepopulatedEngine* const engines_NL[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_nl,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -674,7 +676,7 @@ const PrepopulatedEngine* const engines_NO[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -682,7 +684,7 @@ const PrepopulatedEngine* const engines_NO[] = {
+ const PrepopulatedEngine* const engines_NZ[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo_nz,
+     &ecosia,
+ };
+@@ -692,7 +694,7 @@ const PrepopulatedEngine* const engines_OM[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -701,7 +703,7 @@ const PrepopulatedEngine* const engines_PA[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -711,7 +713,7 @@ const PrepopulatedEngine* const engines_PE[] = {
+     &bing,
+     &yahoo_pe,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Philippines
+@@ -720,7 +722,7 @@ const PrepopulatedEngine* const engines_PH[] = {
+     &yahoo_ph,
+     &bing,
+     &ecosia,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Pakistan
+@@ -728,7 +730,7 @@ const PrepopulatedEngine* const engines_PK[] = {
+     &googleen, &google,
+     &yahoo,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_com,
+ };
+ 
+@@ -737,7 +739,7 @@ const PrepopulatedEngine* const engines_PL[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -746,7 +748,7 @@ const PrepopulatedEngine* const engines_PR[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -755,7 +757,7 @@ const PrepopulatedEngine* const engines_PT[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -764,7 +766,7 @@ const PrepopulatedEngine* const engines_PY[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -773,7 +775,7 @@ const PrepopulatedEngine* const engines_QA[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_com,
+ };
+ 
+@@ -782,7 +784,7 @@ const PrepopulatedEngine* const engines_RO[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -791,7 +793,7 @@ const PrepopulatedEngine* const engines_RS[] = {
+     &googleen, &google,
+     &yahoo,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -809,7 +811,7 @@ const PrepopulatedEngine* const engines_RW[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &mail_ru,
+ };
+ 
+@@ -819,7 +821,7 @@ const PrepopulatedEngine* const engines_SA[] = {
+     &bing,
+     &yahoo,
+     &yandex_com,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Sweden
+@@ -827,7 +829,7 @@ const PrepopulatedEngine* const engines_SE[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo_se,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -844,7 +846,7 @@ const PrepopulatedEngine* const engines_SG[] = {
+ const PrepopulatedEngine* const engines_SI[] = {
+     &googleen, &google,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yahoo,
+     &yandex_ru,
+ };
+@@ -854,7 +856,7 @@ const PrepopulatedEngine* const engines_SK[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &seznam_cz,
+ };
+ 
+@@ -863,7 +865,7 @@ const PrepopulatedEngine* const engines_SV[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -873,7 +875,7 @@ const PrepopulatedEngine* const engines_SY[] = {
+     &bing,
+     &yahoo,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Thailand
+@@ -881,7 +883,7 @@ const PrepopulatedEngine* const engines_TH[] = {
+     &googleen, &google,
+     &yahoo_th,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &baidu,
+ };
+ 
+@@ -891,7 +893,7 @@ const PrepopulatedEngine* const engines_TN[] = {
+     &yahoo,
+     &bing,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Turkey
+@@ -900,7 +902,7 @@ const PrepopulatedEngine* const engines_TR[] = {
+     &yandex_tr,
+     &yahoo_tr,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // Trinidad and Tobago
+@@ -908,7 +910,7 @@ const PrepopulatedEngine* const engines_TT[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ask,
+ };
+ 
+@@ -926,7 +928,7 @@ const PrepopulatedEngine* const engines_TZ[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &yandex_ru,
+ };
+ 
+@@ -944,7 +946,7 @@ const PrepopulatedEngine* const engines_US[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -953,7 +955,7 @@ const PrepopulatedEngine* const engines_UY[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -962,7 +964,7 @@ const PrepopulatedEngine* const engines_VE[] = {
+     &googleen, &google,
+     &yahoo_ve,
+     &bing,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &ecosia,
+ };
+ 
+@@ -981,7 +983,7 @@ const PrepopulatedEngine* const engines_YE[] = {
+     &bing,
+     &yahoo,
+     &yandex_ru,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ 
+ // South Africa
+@@ -989,7 +991,7 @@ const PrepopulatedEngine* const engines_ZA[] = {
+     &googleen, &google,
+     &bing,
+     &yahoo,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+     &baidu,
+ };
+ 
+@@ -999,7 +1001,7 @@ const PrepopulatedEngine* const engines_ZW[] = {
+     &bing,
+     &yahoo,
+     &ask,
+-    &duckduckgo,
++    &duckduckgo, &duckduckgo_light,
+ };
+ // ----------------------------------------------------------------------------
+ 
+-- 
+2.17.1
+

build/patches/Add-a-flag-to-allow-screenshots-in-Incognito-mode.patch

@@ -0,0 +1,101 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 9 May 2020 08:33:15 +0200
+Subject: Add a flag to allow screenshots in Incognito mode
+
+See also:
+* https://github.com/bromite/bromite/issues/551
+* https://bugs.chromium.org/p/chromium/issues/detail?id=920762
+---
+ chrome/browser/about_flags.cc                               | 6 ++++++
+ chrome/browser/flag_descriptions.cc                         | 5 +++++
+ chrome/browser/flag_descriptions.h                          | 3 +++
+ .../flags/android/java_templates/ChromeSwitches.java.tmpl   | 4 ----
+ chrome/common/chrome_switches.cc                            | 3 +++
+ chrome/common/chrome_switches.h                             | 1 +
+ 6 files changed, 18 insertions(+), 4 deletions(-)
+
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -4499,6 +4499,12 @@ const FeatureEntry kFeatureEntries[] = {
+      kOsAll,
+      FEATURE_VALUE_TYPE(features::kEnableAmbientAuthenticationInIncognito)},
+ 
++#if defined(OS_ANDROID)
++    {switches::kEnableIncognitoSnapshotsInAndroidRecents, flag_descriptions::kEnableIncognitoSnapshotsInAndroidRecentsName,
++     flag_descriptions::kEnableIncognitoSnapshotsInAndroidRecentsDescription, kOsAndroid,
++     SINGLE_VALUE_TYPE(switches::kEnableIncognitoSnapshotsInAndroidRecents)},
++#endif
++
+     {"enable-ambient-authentication-in-guest-session",
+      flag_descriptions::kEnableAmbientAuthenticationInGuestSessionName,
+      flag_descriptions::kEnableAmbientAuthenticationInGuestSessionDescription,
+diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
+--- a/chrome/browser/flag_descriptions.cc
++++ b/chrome/browser/flag_descriptions.cc
+@@ -515,6 +515,11 @@ const char kEnableAmbientAuthenticationInIncognitoDescription[] =
+     "Enables ambient authentication in Incognito mode. This flag may be "
+     "overriden by policies.";
+ 
++const char kEnableIncognitoSnapshotsInAndroidRecentsName[] =
++    "Enable Incognito snapshots in Android Recents";
++const char kEnableIncognitoSnapshotsInAndroidRecentsDescription[] =
++    "Enable the secure flag for Incognito tabs which prevent taking screenshots and seeing snapshots in Android Recents.";
++
+ const char kEnableAmbientAuthenticationInGuestSessionName[] =
+     "Enable Ambient Authentication in Guest session.";
+ const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
+diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
+--- a/chrome/browser/flag_descriptions.h
++++ b/chrome/browser/flag_descriptions.h
+@@ -316,6 +316,9 @@ extern const char kEnableAccessibilityObjectModelDescription[];
+ extern const char kEnableAmbientAuthenticationInIncognitoName[];
+ extern const char kEnableAmbientAuthenticationInIncognitoDescription[];
+ 
++extern const char kEnableIncognitoSnapshotsInAndroidRecentsName[];
++extern const char kEnableIncognitoSnapshotsInAndroidRecentsDescription[];
++
+ extern const char kEnableAmbientAuthenticationInGuestSessionName[];
+ extern const char kEnableAmbientAuthenticationInGuestSessionDescription[];
+ 
+diff --git a/chrome/browser/flags/android/java_templates/ChromeSwitches.java.tmpl b/chrome/browser/flags/android/java_templates/ChromeSwitches.java.tmpl
+--- a/chrome/browser/flags/android/java_templates/ChromeSwitches.java.tmpl
++++ b/chrome/browser/flags/android/java_templates/ChromeSwitches.java.tmpl
+@@ -144,10 +144,6 @@ public abstract class ChromeSwitches {{
+     /** Switch for enabling the Chrome Survey. */
+     public static final String CHROME_FORCE_ENABLE_SURVEY = "force-enable-chrome-survey";
+ 
+-    /** Switch to enable incognito tabs to be seen in Android Recents. */
+-    public static final String ENABLE_INCOGNITO_SNAPSHOTS_IN_ANDROID_RECENTS =
+-            "enable-incognito-snapshots-in-android-recents";
+-
+     /** Open all custom tabs in a new task. Used only for experimental purposes. */
+     public static final String OPEN_CUSTOM_TABS_IN_NEW_TASK = "open-custom-tabs-in-new-task";
+ 
+diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
+--- a/chrome/common/chrome_switches.cc
++++ b/chrome/common/chrome_switches.cc
+@@ -339,6 +339,9 @@ const char kHomePage[]                      = "homepage";
+ // Causes the browser to launch directly in incognito mode.
+ const char kIncognito[]                     = "incognito";
+ 
++// Allows incognito tabs to be seen in Android Recents and thus user screenshots.
++const char kEnableIncognitoSnapshotsInAndroidRecents[] = "enable-incognito-snapshots-in-android-recents";
++
+ // Installs an autogenerated theme based on the given RGB value.
+ // The format is "r,g,b", where r, g, b are a numeric values from 0 to 255.
+ const char kInstallAutogeneratedTheme[] = "install-autogenerated-theme";
+diff --git a/chrome/common/chrome_switches.h b/chrome/common/chrome_switches.h
+--- a/chrome/common/chrome_switches.h
++++ b/chrome/common/chrome_switches.h
+@@ -107,6 +107,7 @@ extern const char kForceFirstRun[];
+ extern const char kForceStackedTabStripLayout[];
+ extern const char kHomePage[];
+ extern const char kIncognito[];
++extern const char kEnableIncognitoSnapshotsInAndroidRecents[];
+ extern const char kInstallAutogeneratedTheme[];
+ extern const char kInstallChromeApp[];
+ extern const char kInstallSupervisedUserWhitelists[];
+-- 
+2.17.1
+

build/patches/Add-an-always-incognito-mode.patch

@@ -0,0 +1,421 @@
+From: Ryan Archer <ryan.bradley.archer@gmail.com>
+Date: Wed, 2 Aug 2017 01:41:28 -0400
+Subject: Add an always-incognito mode
+
+More specifically, add a preference that causes all new tabs and all
+clicked links to launch as incognito.
+Make sure initial incognito status is correctly recognized.
+Enable incognito custom tabs and fix crashes for incognito/custom tab intents (credits to @uazo)
+---
+ chrome/android/chrome_java_sources.gni        |  1 +
+ .../java/res/xml/privacy_preferences.xml      |  5 ++
+ .../AlwaysIncognitoLinkInterceptor.java       | 74 +++++++++++++++++++
+ .../chrome/browser/ChromeActivity.java        |  4 +
+ .../chrome/browser/ChromeTabbedActivity.java  |  6 +-
+ .../AppMenuPropertiesDelegateImpl.java        |  6 ++
+ .../ChromeContextMenuPopulator.java           |  8 +-
+ .../CustomTabIntentDataProvider.java          |  6 ++
+ .../browser/init/StartupTabPreloader.java     | 11 ++-
+ .../browser/tabmodel/ChromeTabCreator.java    | 16 +++-
+ .../tabmodel/TabModelSelectorBase.java        |  8 ++
+ .../browser/tabmodel/TabPersistentStore.java  |  9 +++
+ .../flags/android/chrome_feature_list.cc      |  2 +-
+ .../strings/android_chrome_strings.grd        |  7 ++
+ 14 files changed, 155 insertions(+), 8 deletions(-)
+ create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/AlwaysIncognitoLinkInterceptor.java
+
+diff --git a/chrome/android/chrome_java_sources.gni b/chrome/android/chrome_java_sources.gni
+--- a/chrome/android/chrome_java_sources.gni
++++ b/chrome/android/chrome_java_sources.gni
+@@ -3,6 +3,7 @@
+ # found in the LICENSE file.
+ 
+ chrome_java_sources = [
++  "java/src/org/chromium/chrome/browser/AlwaysIncognitoLinkInterceptor.java",
+   "java/src/com/google/android/apps/chrome/appwidget/bookmarks/BookmarkThumbnailWidgetProvider.java",
+   "java/src/org/chromium/chrome/browser/ActivityTabProvider.java",
+   "java/src/org/chromium/chrome/browser/AfterStartupTaskUtils.java",
+diff --git a/chrome/android/java/res/xml/privacy_preferences.xml b/chrome/android/java/res/xml/privacy_preferences.xml
+--- a/chrome/android/java/res/xml/privacy_preferences.xml
++++ b/chrome/android/java/res/xml/privacy_preferences.xml
+@@ -20,6 +20,11 @@
+         android:title="@string/preload_pages_title"
+         android:summary="@string/preload_pages_summary"
+         android:persistent="false" />
++    <org.chromium.components.browser_ui.settings.ChromeBaseCheckBoxPreference
++        android:key="always_incognito"
++        android:title="@string/always_incognito_title"
++        android:summary="@string/always_incognito_summary"
++        android:defaultValue="false" />
+     <Preference
+         android:fragment="org.chromium.chrome.browser.privacy.settings.DoNotTrackSettings"
+         android:key="do_not_track"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/AlwaysIncognitoLinkInterceptor.java b/chrome/android/java/src/org/chromium/chrome/browser/AlwaysIncognitoLinkInterceptor.java
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/src/org/chromium/chrome/browser/AlwaysIncognitoLinkInterceptor.java
+@@ -0,0 +1,74 @@
++/* This Source Code Form is subject to the terms of the Mozilla Public
++ * License, v. 2.0. If a copy of the MPL was not distributed with this
++ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
++
++package org.chromium.chrome.browser;
++
++import android.content.SharedPreferences;
++
++import org.chromium.chrome.browser.tab.EmptyTabObserver;
++import org.chromium.chrome.browser.tab.Tab;
++import org.chromium.chrome.browser.tab.TabImpl;
++import org.chromium.chrome.browser.tabmodel.TabCreatorManager;
++import org.chromium.chrome.browser.tab.TabLaunchType;
++import org.chromium.chrome.browser.tabmodel.TabModel;
++import org.chromium.content_public.browser.LoadUrlParams;
++
++import java.util.HashMap;
++import java.util.HashSet;
++import java.util.Map;
++import java.util.Set;
++/**
++ * A {@link TabObserver} that implements the always-incognito preference behavior for links. When the preference is set
++ * to true, it intercepts links opened within observed {@link Tab}s and opens them in new incognito <code>Tab</code>s instead.
++ */
++public class AlwaysIncognitoLinkInterceptor extends EmptyTabObserver {
++
++    public static final String PREF_ALWAYS_INCOGNITO = "always_incognito";
++
++    private final SharedPreferences alwaysIncognitoContainer;
++    private final Map<Tab, String> lastUrls;
++    private final Set<Tab> revertingTabs;
++
++    public AlwaysIncognitoLinkInterceptor(final SharedPreferences alwaysIncognitoContainer) {
++
++        assert alwaysIncognitoContainer != null;
++
++        this.alwaysIncognitoContainer = alwaysIncognitoContainer;
++        lastUrls = new HashMap<Tab, String>();
++        revertingTabs = new HashSet<Tab>();
++    }
++
++    @Override
++    public void onDestroyed(final Tab tab)
++    {
++        lastUrls.remove(tab);
++        revertingTabs.remove(tab);
++    }
++
++    @Override
++    public void onUpdateUrl(final Tab tab, final String url) {
++
++        if (tab == null) return;
++        if (url == null) return;
++        if (tab.isIncognito()) return;
++        if (alwaysIncognitoContainer == null) return;
++
++        final String lastUrl = lastUrls.put(tab, url);
++
++        if (!alwaysIncognitoContainer.getBoolean(PREF_ALWAYS_INCOGNITO, false)) return;
++        if (revertingTabs.contains(tab)) {
++            revertingTabs.remove(tab);
++            return;
++        }
++
++        ((ChromeTabbedActivity)tab.getWindowAndroid().getActivity().get()).getTabCreator(true).createNewTab(new LoadUrlParams(url), TabLaunchType.FROM_LINK, tab);
++
++        if ((url.equals(lastUrl)) || (!tab.canGoBack())) {
++            // this call was triggered by a reload
++        } else {
++            revertingTabs.add(tab);
++            tab.goBack();
++        }
++    }
++}
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+@@ -51,6 +51,7 @@ import org.chromium.base.metrics.RecordUserAction;
+ import org.chromium.base.supplier.ObservableSupplier;
+ import org.chromium.base.supplier.ObservableSupplierImpl;
+ import org.chromium.chrome.R;
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
+ import org.chromium.chrome.browser.IntentHandler.IntentHandlerDelegate;
+ import org.chromium.chrome.browser.IntentHandler.TabOpenType;
+ import org.chromium.chrome.browser.app.appmenu.AppMenuPropertiesDelegateImpl;
+@@ -1509,6 +1510,9 @@ public abstract class ChromeActivity<C extends ChromeActivityComponent>
+             throw new IllegalStateException(
+                     "Attempting to access TabCreator before initialization");
+         }
++        if (ContextUtils.getAppSharedPreferences().getBoolean(AlwaysIncognitoLinkInterceptor.PREF_ALWAYS_INCOGNITO, false)) {
++            return mIncognitoTabCreator;
++        }
+         return incognito ? mIncognitoTabCreator : mRegularTabCreator;
+     }
+ 
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+@@ -51,6 +51,7 @@ import org.chromium.base.supplier.OneShotCallback;
+ import org.chromium.base.supplier.Supplier;
+ import org.chromium.base.task.PostTask;
+ import org.chromium.chrome.R;
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
+ import org.chromium.chrome.browser.IntentHandler.IntentHandlerDelegate;
+ import org.chromium.chrome.browser.IntentHandler.TabOpenType;
+ import org.chromium.chrome.browser.accessibility_tab_switcher.OverviewListLayout;
+@@ -1664,8 +1665,9 @@ public class ChromeTabbedActivity extends ChromeActivity<ChromeActivityComponent
+         Bundle savedInstanceState = getSavedInstanceState();
+ 
+         // We determine the model as soon as possible so every systems get initialized coherently.
+-        boolean startIncognito = savedInstanceState != null
+-                && savedInstanceState.getBoolean("is_incognito_selected", false);
++        boolean startIncognito = ContextUtils.getAppSharedPreferences().getBoolean(AlwaysIncognitoLinkInterceptor.PREF_ALWAYS_INCOGNITO, false)
++                || (savedInstanceState != null
++                && savedInstanceState.getBoolean("is_incognito_selected", false));
+         int index = savedInstanceState != null ? savedInstanceState.getInt(WINDOW_INDEX, 0) : 0;
+ 
+         NextTabPolicySupplier nextTabPolicySupplier =
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java
+@@ -296,6 +296,12 @@ public class AppMenuPropertiesDelegateImpl implements AppMenuPropertiesDelegate
+     }
+ 
+     private void prepareCommonMenuItems(Menu menu, @MenuGroup int menuGroup, boolean isIncognito) {
++        if (ContextUtils.getAppSharedPreferences().getBoolean("always_incognito", false)) {
++            final MenuItem newTabOption = menu.findItem(R.id.new_tab_menu_id);
++            if (newTabOption != null)
++                newTabOption.setVisible(false);
++        }
++
+         // We have to iterate all menu items since same menu item ID may be associated with more
+         // than one menu items.
+         boolean isMenuGroupTabsVisible = TabUiFeatureUtilities.isTabGroupsAndroidEnabled()
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/contextmenu/ChromeContextMenuPopulator.java b/chrome/android/java/src/org/chromium/chrome/browser/contextmenu/ChromeContextMenuPopulator.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/contextmenu/ChromeContextMenuPopulator.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/contextmenu/ChromeContextMenuPopulator.java
+@@ -27,7 +27,9 @@ import org.chromium.base.annotations.CalledByNative;
+ import org.chromium.base.annotations.NativeMethods;
+ import org.chromium.base.metrics.RecordHistogram;
+ import org.chromium.base.supplier.Supplier;
++import org.chromium.base.ContextUtils;
+ import org.chromium.chrome.R;
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
+ import org.chromium.chrome.browser.compositor.bottombar.ephemeraltab.EphemeralTabCoordinator;
+ import org.chromium.chrome.browser.contextmenu.ChromeContextMenuItem.Item;
+ import org.chromium.chrome.browser.externalauth.ExternalAuthUtils;
+@@ -399,7 +401,11 @@ public class ChromeContextMenuPopulator implements ContextMenuPopulator {
+             if (FirstRunStatus.getFirstRunFlowComplete() && !isEmptyUrl(params.getUrl())
+                     && UrlUtilities.isAcceptedScheme(params.getUrl())) {
+                 if (mMode == ContextMenuMode.NORMAL) {
+-                    linkTab.add(new ChromeContextMenuItem(Item.OPEN_IN_NEW_TAB));
++                    if (ContextUtils.getAppSharedPreferences().getBoolean(AlwaysIncognitoLinkInterceptor.PREF_ALWAYS_INCOGNITO, false)
++                        && !mDelegate.isIncognito()) {
++                        // disallow open in new tab
++                    } else
++                        linkTab.add(new ChromeContextMenuItem(Item.OPEN_IN_NEW_TAB));
+                     if (!mDelegate.isIncognito() && mDelegate.isIncognitoSupported()) {
+                         linkTab.add(new ChromeContextMenuItem(Item.OPEN_IN_INCOGNITO_TAB));
+                     }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabIntentDataProvider.java
+@@ -50,6 +50,9 @@ import org.chromium.components.browser_ui.widget.TintedDrawable;
+ import org.chromium.components.embedder_support.util.UrlConstants;
+ import org.chromium.ui.util.ColorUtils;
+ 
++import org.chromium.base.ContextUtils;
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
++
+ import java.lang.annotation.Retention;
+ import java.lang.annotation.RetentionPolicy;
+ import java.util.ArrayList;
+@@ -409,6 +412,9 @@ public class CustomTabIntentDataProvider extends BrowserServicesIntentDataProvid
+     // TODO(https://crbug.com/1023759): Remove this function and enable
+     // incognito CCT request for all apps.
+     private boolean isValidIncognitoIntent(Intent intent) {
++        if (ContextUtils.getAppSharedPreferences().getBoolean(AlwaysIncognitoLinkInterceptor.PREF_ALWAYS_INCOGNITO, false)) {
++          return true;
++        }
+         if (!isIncognitoRequested(intent)) return false;
+         // Incognito requests for payments flow are supported without
+         // INCOGNITO_CCT flag as an exceptional case that can use Chrome
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/init/StartupTabPreloader.java b/chrome/android/java/src/org/chromium/chrome/browser/init/StartupTabPreloader.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/init/StartupTabPreloader.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/init/StartupTabPreloader.java
+@@ -36,6 +36,9 @@ import org.chromium.ui.base.PageTransition;
+ import org.chromium.ui.base.WindowAndroid;
+ import org.chromium.url.GURL;
+ 
++import org.chromium.base.ContextUtils;
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
++
+ /**
+  * This class attempts to preload the tab if the url is known from the intent when the profile
+  * is created. This is done to improve startup latency.
+@@ -187,9 +190,11 @@ public class StartupTabPreloader implements ProfileManager.Observer, Destroyable
+         Intent intent = mIntentSupplier.get();
+         GURL url = UrlFormatter.fixupUrl(getUrlFromIntent(intent));
+ 
++        boolean isIncognito = ContextUtils.getAppSharedPreferences().getBoolean(AlwaysIncognitoLinkInterceptor.PREF_ALWAYS_INCOGNITO, false);
++
+         ChromeTabCreator chromeTabCreator =
+-                (ChromeTabCreator) mTabCreatorManager.getTabCreator(false);
+-        WebContents webContents = WebContentsFactory.createWebContents(false, false);
++                (ChromeTabCreator) mTabCreatorManager.getTabCreator(isIncognito);
++        WebContents webContents = WebContentsFactory.createWebContents(isIncognito, false);
+ 
+         mLoadUrlParams = new LoadUrlParams(url.getValidSpecOrEmpty());
+         String referrer = IntentHandler.getReferrerUrlIncludingExtraHeaders(intent);
+@@ -203,7 +208,7 @@ public class StartupTabPreloader implements ProfileManager.Observer, Destroyable
+         // Create a detached tab, but don't add it to the tab model yet. We'll do that
+         // later if the loadUrlParams etc... match.
+         mTab = TabBuilder.createLiveTab(false)
+-                       .setIncognito(false)
++                       .setIncognito(isIncognito)
+                        .setLaunchType(TabLaunchType.FROM_EXTERNAL_APP)
+                        .setWindow(mWindowAndroid)
+                        .setWebContents(webContents)
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java
+@@ -39,6 +39,10 @@ import org.chromium.ui.base.PageTransition;
+ import org.chromium.ui.base.WindowAndroid;
+ import org.chromium.url.GURL;
+ 
++import org.chromium.base.ContextUtils;
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
++import org.chromium.chrome.browser.tab.TabObserver;
++
+ /**
+  * This class creates various kinds of new tabs and adds them to the right {@link TabModel}.
+  */
+@@ -59,6 +63,7 @@ public class ChromeTabCreator extends TabCreatorManager.TabCreator {
+     private final ChromeActivity mActivity;
+     private final StartupTabPreloader mStartupTabPreloader;
+     private final boolean mIncognito;
++    private final TabObserver mExtraLogic;
+ 
+     private WindowAndroid mNativeWindow;
+     private TabModel mTabModel;
+@@ -76,6 +81,10 @@ public class ChromeTabCreator extends TabCreatorManager.TabCreator {
+         mNativeWindow = nativeWindow;
+         mTabDelegateFactorySupplier = tabDelegateFactory;
+         mIncognito = incognito;
++        if (!mIncognito)
++            mExtraLogic = new AlwaysIncognitoLinkInterceptor(ContextUtils.getAppSharedPreferences());
++        else
++            mExtraLogic = null;
+         mOverviewNTPCreator = overviewNTPCreator;
+     }
+ 
+@@ -228,6 +237,8 @@ public class ChromeTabCreator extends TabCreatorManager.TabCreator {
+             if (creationState == TabCreationState.LIVE_IN_FOREGROUND && !openInForeground) {
+                 creationState = TabCreationState.LIVE_IN_BACKGROUND;
+             }
++            if (mExtraLogic != null)
++                tab.addObserver(mExtraLogic);
+             mTabModel.addTab(tab, position, type, creationState);
+             return tab;
+         } finally {
+@@ -262,6 +273,8 @@ public class ChromeTabCreator extends TabCreatorManager.TabCreator {
+         @TabCreationState
+         int creationState = openInForeground ? TabCreationState.LIVE_IN_FOREGROUND
+                                              : TabCreationState.LIVE_IN_BACKGROUND;
++        if (mExtraLogic != null)
++            tab.addObserver(mExtraLogic);
+         mTabModel.addTab(tab, position, type, creationState);
+         return true;
+     }
+@@ -305,7 +318,6 @@ public class ChromeTabCreator extends TabCreatorManager.TabCreator {
+     // TODO(crbug.com/1081924): Clean up the launches from SearchActivity/Chrome.
+     public Tab launchUrlFromExternalApp(String url, String referer, String headers, String appId,
+             boolean forceNewTab, Intent intent, long intentTimestamp) {
+-        assert !mIncognito;
+         boolean isLaunchedFromChrome = TextUtils.equals(appId, mActivity.getPackageName());
+ 
+         if (forceNewTab && !isLaunchedFromChrome) {
+@@ -412,6 +424,8 @@ public class ChromeTabCreator extends TabCreatorManager.TabCreator {
+                           .setTabState(state)
+                           .build();
+         }
++        if (mExtraLogic != null)
++            tab.addObserver(mExtraLogic);
+ 
+         if (state.isIncognito() != mIncognito) {
+             throw new IllegalStateException("Incognito state mismatch. TabState: "
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelSelectorBase.java b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelSelectorBase.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelSelectorBase.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelSelectorBase.java
+@@ -247,7 +247,15 @@ public abstract class TabModelSelectorBase implements TabModelSelector {
+     public void markTabStateInitialized() {
+         if (mTabStateInitialized) return;
+         mTabStateInitialized = true;
++
+         for (TabModelSelectorObserver listener : mObservers) listener.onTabStateInitialized();
++
++        if (mStartIncognito) {
++          // profile is not set in always-incognito mode in TabModelSelectorProfileSupplier
++          // so force it
++          selectModel(false); // restore model so next call always set incognito mode
++          selectModel(true);
++        }
+     }
+ 
+     @Override
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabPersistentStore.java b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabPersistentStore.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabPersistentStore.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabPersistentStore.java
+@@ -47,6 +47,8 @@ import org.chromium.components.embedder_support.util.UrlConstants;
+ import org.chromium.content_public.browser.LoadUrlParams;
+ import org.chromium.content_public.browser.UiThreadTaskTraits;
+ 
++import org.chromium.chrome.browser.AlwaysIncognitoLinkInterceptor;
++
+ import java.io.BufferedInputStream;
+ import java.io.ByteArrayInputStream;
+ import java.io.ByteArrayOutputStream;
+@@ -599,6 +601,13 @@ public class TabPersistentStore extends TabPersister {
+             }
+         }
+ 
++        if (ContextUtils.getAppSharedPreferences().getBoolean(AlwaysIncognitoLinkInterceptor.PREF_ALWAYS_INCOGNITO, false)) {
++            if (!isIncognito) {
++                Log.w(TAG, "Failed to restore tab: not in incognito mode.");
++                return;
++            }
++        }
++
+         TabModel model = mTabModelSelector.getModel(isIncognito);
+ 
+         if (model.isIncognito() != isIncognito) {
+diff --git a/chrome/browser/flags/android/chrome_feature_list.cc b/chrome/browser/flags/android/chrome_feature_list.cc
+--- a/chrome/browser/flags/android/chrome_feature_list.cc
++++ b/chrome/browser/flags/android/chrome_feature_list.cc
+@@ -333,7 +333,7 @@ const base::Feature kCCTExternalLinkHandling{"CCTExternalLinkHandling",
+                                              base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kCCTIncognito{"CCTIncognito",
+-                                  base::FEATURE_DISABLED_BY_DEFAULT};
++                                  base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kCCTPostMessageAPI{"CCTPostMessageAPI",
+                                        base::FEATURE_ENABLED_BY_DEFAULT};
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -773,6 +773,13 @@ Your Google account may have other forms of browsing history like searches and a
+       <message name="IDS_CLEAR_BROWSING_HISTORY_SUMMARY" desc="A text for the basic tab explaining browsing history.">
+         Clears history and autocompletions in the address bar.
+       </message>
++      <!-- always incognito -->
++      <message name="IDS_ALWAYS_INCOGNITO_TITLE" desc="Title for always incognito mode">
++        Open links in incognito tabs always
++      </message>
++      <message name="IDS_ALWAYS_INCOGNITO_SUMMARY" desc="Summary for always incognito mode">
++        Opens links in incognito tabs when you click on new tab or on a link
++      </message>
+       <message name="IDS_CLEAR_BROWSING_HISTORY_SUMMARY_SIGNED_IN" desc="A text explaining other forms of activity for signed in users.">
+         Clears history and autocompletions in the address bar. Your Google Account may have other forms of browsing history at <ph name="BEGIN_LINK">&lt;link&gt;</ph>myactivity.google.com<ph name="END_LINK">&lt;/link&gt;</ph>.
+       </message>
+-- 
+2.17.1
+

build/patches/Add-custom-tab-intents-privacy-option.patch

@@ -0,0 +1,116 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Wed, 29 Aug 2018 11:03:44 +0200
+Subject: Add custom tab intents privacy option
+
+---
+ chrome/android/java/res/values/values.xml             |  3 +++
+ chrome/android/java/res/xml/privacy_preferences.xml   |  5 +++++
+ .../chrome/browser/LaunchIntentDispatcher.java        |  4 ++++
+ .../browser/privacy/settings/PrivacySettings.java     | 11 +++++++++++
+ .../ui/android/strings/android_chrome_strings.grd     |  7 +++++++
+ 5 files changed, 30 insertions(+)
+
+diff --git a/chrome/android/java/res/values/values.xml b/chrome/android/java/res/values/values.xml
+--- a/chrome/android/java/res/values/values.xml
++++ b/chrome/android/java/res/values/values.xml
+@@ -14,6 +14,9 @@
+     <item name="top_controls_show_threshold" format="float" type="dimen">0.5</item>
+     <item name="top_controls_hide_threshold" format="float" type="dimen">0.5</item>
+ 
++    <string name="allow_custom_tab_intents_title">Allow custom tab intents from applications</string>
++    <string name="allow_custom_tab_intents_summary">When disabled, all custom tab intents will be processed as regular navigation instead</string>
++
+     <!-- The number of thumbnails that the thumbnail cache can hold. -->
+     <integer name="default_thumbnail_cache_size">5</integer>
+     <!-- The number of approximation thumbnails that the approximation cache can hold. -->
+diff --git a/chrome/android/java/res/xml/privacy_preferences.xml b/chrome/android/java/res/xml/privacy_preferences.xml
+--- a/chrome/android/java/res/xml/privacy_preferences.xml
++++ b/chrome/android/java/res/xml/privacy_preferences.xml
+@@ -29,6 +29,11 @@
+         android:fragment="org.chromium.chrome.browser.privacy.settings.DoNotTrackSettings"
+         android:key="do_not_track"
+         android:title="@string/do_not_track_title" />
++    <org.chromium.components.browser_ui.settings.ChromeBaseCheckBoxPreference
++        android:key="allow_custom_tab_intents"
++        android:title="@string/allow_custom_tab_intents_title"
++        android:summary="@string/allow_custom_tab_intents_summary"
++        android:defaultValue="false" />
+     <org.chromium.components.browser_ui.settings.ChromeBasePreference
+         android:key="secure_dns"
+         android:title="@string/settings_secure_dns_title"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/LaunchIntentDispatcher.java b/chrome/android/java/src/org/chromium/chrome/browser/LaunchIntentDispatcher.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/LaunchIntentDispatcher.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/LaunchIntentDispatcher.java
+@@ -54,6 +54,8 @@ import org.chromium.url.Origin;
+ import java.lang.annotation.Retention;
+ import java.lang.annotation.RetentionPolicy;
+ 
++import org.chromium.chrome.browser.privacy.settings.PrivacySettings;
++
+ /**
+  * Dispatches incoming intents to the appropriate activity based on the current configuration and
+  * Intent fired.
+@@ -243,6 +245,8 @@ public class LaunchIntentDispatcher implements IntentHandler.IntentHandlerDelega
+      */
+     public static boolean isCustomTabIntent(Intent intent) {
+         if (intent == null) return false;
++        if (!ContextUtils.getAppSharedPreferences().getBoolean(PrivacySettings.PREF_ALLOW_CUSTOM_TAB_INTENTS, false))
++            return false;
+         if (CustomTabsIntent.shouldAlwaysUseBrowserUI(intent)
+                 || !intent.hasExtra(CustomTabsIntent.EXTRA_SESSION)) {
+             return false;
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
+@@ -50,6 +50,8 @@ public class PrivacySettings
+ 
+     private ManagedPreferenceDelegate mManagedPreferenceDelegate;
+ 
++    public static final String PREF_ALLOW_CUSTOM_TAB_INTENTS = "allow_custom_tab_intents";
++
+     @Override
+     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+         PrivacyPreferencesManager privacyPrefManager = PrivacyPreferencesManager.getInstance();
+@@ -90,6 +92,10 @@ public class PrivacySettings
+                     Pref.CAN_MAKE_PAYMENT_ENABLED, (boolean) newValue);
+         } else if (PREF_NETWORK_PREDICTIONS.equals(key)) {
+             PrivacyPreferencesManager.getInstance().setNetworkPredictionEnabled((boolean) newValue);
++        } else if (PREF_ALLOW_CUSTOM_TAB_INTENTS.equals(key)) {
++            SharedPreferences.Editor sharedPreferencesEditor = ContextUtils.getAppSharedPreferences().edit();
++            sharedPreferencesEditor.putBoolean(PREF_ALLOW_CUSTOM_TAB_INTENTS, (boolean)newValue);
++            sharedPreferencesEditor.apply();
+         } else if (PREF_SEARCH_SUGGESTIONS.equals(key)) {
+             PrefServiceBridge.getInstance().setBoolean(Pref.SEARCH_SUGGEST_ENABLED, (boolean) newValue);
+         }
+@@ -125,6 +131,11 @@ public class PrivacySettings
+                     prefServiceBridge.getBoolean(Pref.CAN_MAKE_PAYMENT_ENABLED));
+         }
+ 
++        ChromeBaseCheckBoxPreference allowCustomTabIntentsPref =
++                (ChromeBaseCheckBoxPreference) findPreference(PREF_ALLOW_CUSTOM_TAB_INTENTS);
++        allowCustomTabIntentsPref.setOnPreferenceChangeListener(this);
++        allowCustomTabIntentsPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
++
+         Preference doNotTrackPref = findPreference(PREF_DO_NOT_TRACK);
+         if (doNotTrackPref != null) {
+             doNotTrackPref.setSummary(prefServiceBridge.getBoolean(Pref.ENABLE_DO_NOT_TRACK)
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -3585,6 +3585,13 @@ To change this setting, <ph name="BEGIN_LINK">&lt;resetlink&gt;</ph>reset sync<p
+       <message name="IDS_NEAR_OOM_REDUCTION_DECLINE" desc="The text of the button letting the user decline the browser's intervention, so that the page can be reloaded.">
+          Show original
+       </message>
++      <!-- Allow custom tab intents -->
++      <message name="IDS_ALLOW_CUSTOM_TAB_INTENTS_TITLE" desc="Text for 'Allow custom tab intents' settings-privacy option.">
++        Allow custom tab intents
++      </message>
++      <message name="IDS_ALLOW_CUSTOM_TAB_INTENTS_SUMMARY" desc="Summary text for 'Allow custom tab intents' settings-privacy option.">
++        Allow applications to open custom tab intents, similar to webview.
++      </message>
+ 
+       <!-- Autofill Assistant preferences -->
+       <message name="IDS_PREFS_AUTOFILL_ASSISTANT_TITLE" desc="Title for the Autofill Assistant preferences screen. [CHAR-LIMIT=32]">
+-- 
+2.17.1
+

build/patches/Add-exit-menu-item.patch

@@ -4,16 +4,16 @@ Subject: Add exit menu item
 
 Corrected Exit functionality
 ---
- chrome/android/java/res/menu/main_menu.xml                          | 2 ++
- .../java/src/org/chromium/chrome/browser/ChromeActivity.java        | 2 ++
- .../org/chromium/chrome/browser/init/ChromeLifetimeController.java  | 6 +++++-
- chrome/android/java/strings/android_chrome_strings.grd              | 3 +++
- 4 files changed, 12 insertions(+), 1 deletion(-)
+ chrome/android/java/res/menu/main_menu.xml                  | 4 ++++
+ .../src/org/chromium/chrome/browser/ChromeActivity.java     | 5 +++++
+ .../chrome/browser/init/ChromeLifetimeController.java       | 6 +++++-
+ .../browser/ui/android/strings/android_chrome_strings.grd   | 3 +++
+ 4 files changed, 17 insertions(+), 1 deletion(-)
 
 diff --git a/chrome/android/java/res/menu/main_menu.xml b/chrome/android/java/res/menu/main_menu.xml
 --- a/chrome/android/java/res/menu/main_menu.xml
 +++ b/chrome/android/java/res/menu/main_menu.xml
-@@ -78,6 +78,8 @@
+@@ -87,6 +87,8 @@
              android:title="@string/menu_help" />
          <item android:id="@+id/enter_vr_id"
              android:title="@string/enter_vr" />
@@ -22,22 +22,34 @@ diff --git a/chrome/android/java/res/menu/main_menu.xml b/chrome/android/java/re
      </group>
  
      <!-- Items shown only in the tab switcher -->
+@@ -104,6 +106,8 @@
+             android:title="@string/menu_group_tabs" />
+         <item android:id="@id/preferences_id"
+             android:title="@string/menu_settings" />
++        <item android:id="@+id/exit_id"
++            android:title="@string/menu_exit" />
+     </group>
+ 
+     <!-- Items shown only in the tab switcher when start surface is enabled -->
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
-@@ -2019,6 +2019,8 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
+@@ -1896,6 +1896,11 @@ public abstract class ChromeActivity<C extends ChromeActivityComponent>
              RecordUserAction.record("MobileMenuSettings");
-         } else if (id == R.id.show_menu) {
-             showAppMenuForKeyboardEvent();
-+        } else if (id == R.id.exit_id) {
-+            ApplicationLifetime.terminate(false);
-         } else if (id == R.id.find_in_page_id) {
-             if (mFindToolbarManager == null) return false;
+         }
  
++        if (id == R.id.exit_id) {
++            ApplicationLifetime.terminate(false);
++            return true;
++        }
++
+         if (id == R.id.update_menu_id) {
+             UpdateMenuItemHelper.getInstance().onMenuItemClicked(this);
+             return true;
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/init/ChromeLifetimeController.java b/chrome/android/java/src/org/chromium/chrome/browser/init/ChromeLifetimeController.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/init/ChromeLifetimeController.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/init/ChromeLifetimeController.java
-@@ -87,7 +87,11 @@ class ChromeLifetimeController implements ApplicationLifetime.Observer,
+@@ -82,7 +82,11 @@ class ChromeLifetimeController implements ApplicationLifetime.Observer,
  
          // Kick off a timer to kill the process after a delay, which fires only if the Activities
          // take too long to be finished.
@@ -50,11 +62,11 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/init/ChromeLife
      }
  
      @Override
-diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
---- a/chrome/android/java/strings/android_chrome_strings.grd
-+++ b/chrome/android/java/strings/android_chrome_strings.grd
-@@ -2921,6 +2921,9 @@ To obtain new licenses, connect to the internet and play your downloaded content
-       <message name="IDS_MENU_PREFERENCES" desc="Menu item for opening browser preferences. [CHAR-LIMIT=27]">
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -2551,6 +2551,9 @@ To change this setting, <ph name="BEGIN_LINK">&lt;resetlink&gt;</ph>reset sync<p
+       <message name="IDS_MENU_SETTINGS" desc="Menu item for opening browser settings. [CHAR-LIMIT=27]">
          Settings
        </message>
 +      <message name="IDS_MENU_EXIT" desc="Menu item for exit browser. [CHAR-LIMIT=27]">
@@ -64,5 +76,5 @@ diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/and
          Close all tabs
        </message>
 -- 
-2.11.0
+2.17.1
 

build/patches/Add-flag-to-configure-maximum-connections-per-host.patch

@@ -6,19 +6,20 @@ With the introduction of this flag it is possible to increase the maximum
 allowed connections per host; this can however be detrimental to devices
 with limited CPU/memory resources and it is disabled by default.
 ---
- chrome/browser/about_flags.cc                            |  8 ++++++++
- chrome/browser/flag_descriptions.cc                      |  4 ++++
- chrome/browser/flag_descriptions.h                       |  3 +++
- .../common/network_features.cc                           |  3 +++
- .../common/network_features.h                            |  4 ++++
- .../common/network_switch_list.h                         |  4 ++++
- net/socket/client_socket_pool_manager.cc                 | 16 ++++++++++++++++
- 7 files changed, 42 insertions(+)
+ chrome/browser/about_flags.cc                   |  8 ++++++++
+ chrome/browser/flag_descriptions.cc             |  4 ++++
+ chrome/browser/flag_descriptions.h              |  3 +++
+ .../common/network_features.cc                  |  3 +++
+ .../common/network_features.h                   |  4 ++++
+ .../common/network_switch_list.h                |  4 ++++
+ .../spoof_checks/top_domains/BUILD.gn           |  1 +
+ net/socket/client_socket_pool_manager.cc        | 17 +++++++++++++++++
+ 8 files changed, 44 insertions(+)
 
 diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
 --- a/chrome/browser/about_flags.cc
 +++ b/chrome/browser/about_flags.cc
-@@ -908,6 +908,11 @@ const FeatureEntry::Choice kForceEffectiveConnectionTypeChoices[] = {
+@@ -701,6 +701,11 @@ const FeatureEntry::Choice kForceEffectiveConnectionTypeChoices[] = {
       net::kEffectiveConnectionType4G},
  };
  
@@ -30,22 +31,22 @@ diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
  // Ensure that all effective connection types returned by Network Quality
  // Estimator (NQE) are also exposed via flags.
  static_assert(net::EFFECTIVE_CONNECTION_TYPE_LAST + 2 ==
-@@ -2606,6 +2611,9 @@ const FeatureEntry kFeatureEntries[] = {
-      flag_descriptions::kMaterialDesignIncognitoNTPName,
-      flag_descriptions::kMaterialDesignIncognitoNTPDescription, kOsAndroid,
-      FEATURE_VALUE_TYPE(features::kMaterialDesignIncognitoNTP)},
+@@ -2953,6 +2958,9 @@ const FeatureEntry kFeatureEntries[] = {
+      flag_descriptions::kAndroidPictureInPictureAPIName,
+      flag_descriptions::kAndroidPictureInPictureAPIDescription, kOsAndroid,
+      FEATURE_VALUE_TYPE(media::kPictureInPictureAPI)},
 +    {"max-connections-per-host", flag_descriptions::kMaxConnectionsPerHostName,
 +     flag_descriptions::kMaxConnectionsPerHostDescription, kOsAll,
 +     MULTI_VALUE_TYPE(kMaxConnectionsPerHostChoices)},
-     {"safe-search-url-reporting",
-      flag_descriptions::kSafeSearchUrlReportingName,
-      flag_descriptions::kSafeSearchUrlReportingDescription, kOsAll,
+     {"reengagement-notification",
+      flag_descriptions::kReengagementNotificationName,
+      flag_descriptions::kReengagementNotificationDescription, kOsAndroid,
 diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
 --- a/chrome/browser/flag_descriptions.cc
 +++ b/chrome/browser/flag_descriptions.cc
-@@ -1132,6 +1132,10 @@ const char kMaterialDesignIncognitoNTPDescription[] =
-     "If enabled, the Incognito New Tab page uses the new material design with "
-     "a better readable text.";
+@@ -1298,6 +1298,10 @@ const char kMediaHistoryDescription[] =
+     "Enables Media History which records data around media playbacks on "
+     "websites.";
  
 +const char kMaxConnectionsPerHostName[] = "Maximum connections per host";
 +const char kMaxConnectionsPerHostDescription[] =
@@ -57,9 +58,9 @@ diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descripti
 diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
 --- a/chrome/browser/flag_descriptions.h
 +++ b/chrome/browser/flag_descriptions.h
-@@ -702,6 +702,9 @@ extern const char kMarkHttpAsWarningAndDangerousOnPasswordsAndCreditCards[];
- extern const char kMaterialDesignIncognitoNTPName[];
- extern const char kMaterialDesignIncognitoNTPDescription[];
+@@ -770,6 +770,9 @@ extern const char kMarkHttpAsWarningAndDangerousOnFormEdits[];
+ extern const char kMediaHistoryName[];
+ extern const char kMediaHistoryDescription[];
  
 +extern const char kMaxConnectionsPerHostName[];
 +extern const char kMaxConnectionsPerHostDescription[];
@@ -70,16 +71,14 @@ diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptio
 diff --git a/components/network_session_configurator/common/network_features.cc b/components/network_session_configurator/common/network_features.cc
 --- a/components/network_session_configurator/common/network_features.cc
 +++ b/components/network_session_configurator/common/network_features.cc
-@@ -8,6 +8,9 @@
+@@ -8,4 +8,7 @@
  
  namespace features {
  
 +const char kMaxConnectionsPerHostChoiceDefault[] = "6",
 +                 kMaxConnectionsPerHostChoice15[] = "15";
 +
- // TODO(nharper): Disable kChannelID on all platforms in M69.
- const base::Feature kChannelID{"channel-id", base::FEATURE_ENABLED_BY_DEFAULT};
- 
+ }  // namespace features
 diff --git a/components/network_session_configurator/common/network_features.h b/components/network_session_configurator/common/network_features.h
 --- a/components/network_session_configurator/common/network_features.h
 +++ b/components/network_session_configurator/common/network_features.h
@@ -91,13 +90,13 @@ diff --git a/components/network_session_configurator/common/network_features.h b
 +                 kMaxConnectionsPerHostChoice6[],
 +                 kMaxConnectionsPerHostChoice15[];
 +
- // Enables Channel ID.
- NETWORK_SESSION_CONFIGURATOR_EXPORT extern const base::Feature kChannelID;
+ }  // namespace features
  
+ #endif  // COMPONENTS_NETWORK_SESSION_CONFIGURATOR_COMMON_NETWORK_FEATURES_H_
 diff --git a/components/network_session_configurator/common/network_switch_list.h b/components/network_session_configurator/common/network_switch_list.h
 --- a/components/network_session_configurator/common/network_switch_list.h
 +++ b/components/network_session_configurator/common/network_switch_list.h
-@@ -21,6 +21,10 @@ NETWORK_SWITCH(kEnableUserAlternateProtocolPorts,
+@@ -22,6 +22,10 @@ NETWORK_SWITCH(kEnableUserAlternateProtocolPorts,
  // Enables the QUIC protocol.  This is a temporary testing flag.
  NETWORK_SWITCH(kEnableQuic, "enable-quic")
  
@@ -105,32 +104,35 @@ diff --git a/components/network_session_configurator/common/network_switch_list.
 +// (15 instead of 6, mirroring the value Mozilla uses).
 +NETWORK_SWITCH(kMaxConnectionsPerHost, "max-connections-per-host")
 +
- // Enable use of experimental TCP sockets API for sending data in the
- // SYN packet.
- NETWORK_SWITCH(kEnableTcpFastOpen, "enable-tcp-fastopen")
+ // Ignores certificate-related errors.
+ NETWORK_SWITCH(kIgnoreCertificateErrors, "ignore-certificate-errors")
+ 
+diff --git a/components/url_formatter/spoof_checks/top_domains/BUILD.gn b/components/url_formatter/spoof_checks/top_domains/BUILD.gn
+--- a/components/url_formatter/spoof_checks/top_domains/BUILD.gn
++++ b/components/url_formatter/spoof_checks/top_domains/BUILD.gn
+@@ -72,6 +72,7 @@ executable("make_top_domain_list_variables") {
+     "//base",
+     "//base:i18n",
+     "//third_party/icu",
++    "//components/network_session_configurator/common"
+   ]
+   if (is_ios) {
+     libs = [ "UIKit.framework" ]
 diff --git a/net/socket/client_socket_pool_manager.cc b/net/socket/client_socket_pool_manager.cc
 --- a/net/socket/client_socket_pool_manager.cc
 +++ b/net/socket/client_socket_pool_manager.cc
-@@ -6,8 +6,10 @@
- 
- #include <memory>
- 
-+#include "base/command_line.h"
- #include "base/logging.h"
- #include "base/strings/stringprintf.h"
-+#include "base/strings/string_number_conversions.h"
- #include "net/base/load_flags.h"
- #include "net/http/http_proxy_client_socket_pool.h"
- #include "net/http/http_request_info.h"
-@@ -19,6 +21,7 @@
- #include "net/socket/ssl_client_socket_pool.h"
- #include "net/socket/transport_client_socket_pool.h"
+@@ -20,6 +20,10 @@
+ #include "net/socket/client_socket_pool.h"
+ #include "net/socket/connect_job.h"
  #include "net/ssl/ssl_config.h"
 +#include "components/network_session_configurator/common/network_switches.h"
++
++#include "base/command_line.h"
++#include "base/strings/string_number_conversions.h"
  
  namespace net {
  
-@@ -316,6 +319,19 @@ void ClientSocketPoolManager::set_max_sockets_per_pool(
+@@ -187,6 +191,19 @@ void ClientSocketPoolManager::set_max_sockets_per_pool(
  int ClientSocketPoolManager::max_sockets_per_group(
      HttpNetworkSession::SocketPoolType pool_type) {
    DCHECK_LT(pool_type, HttpNetworkSession::NUM_SOCKET_POOL_TYPES);
@@ -151,5 +153,5 @@ diff --git a/net/socket/client_socket_pool_manager.cc b/net/socket/client_socket
  }
  
 -- 
-2.11.0
+2.17.1
 

build/patches/Add-flag-to-control-video-playback-resume-feature.patch

@@ -0,0 +1,73 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 25 Oct 2018 23:13:34 +0200
+Subject: Add flag to control video playback resume feature
+
+Disable it by default on Android as it is everywhere else
+---
+ chrome/browser/about_flags.cc       | 4 ++++
+ chrome/browser/flag_descriptions.cc | 5 +++++
+ chrome/browser/flag_descriptions.h  | 3 +++
+ media/base/media_switches.cc        | 6 +-----
+ 4 files changed, 13 insertions(+), 5 deletions(-)
+
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -2146,6 +2146,10 @@ const FeatureEntry kFeatureEntries[] = {
+      kOsAura,
+      FEATURE_VALUE_TYPE(features::kOverlayScrollbarFlashWhenMouseEnter)},
+ #endif  // USE_AURA
++    {"resume-background-video",
++     flag_descriptions::kResumeBackgroundVideoName,
++     flag_descriptions::kResumeBackgroundVideoDescription, kOsAll,
++     FEATURE_VALUE_TYPE(media::kResumeBackgroundVideo)},
+     {"enable-quic", flag_descriptions::kQuicName,
+      flag_descriptions::kQuicDescription, kOsAll,
+      ENABLE_DISABLE_VALUE_TYPE(switches::kEnableQuic, switches::kDisableQuic)},
+diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
+--- a/chrome/browser/flag_descriptions.cc
++++ b/chrome/browser/flag_descriptions.cc
+@@ -912,6 +912,11 @@ const char kMemlogStackModeNative[] = "Native";
+ const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
+ const char kMemlogStackModePseudo[] = "Trace events";
+ 
++const char kResumeBackgroundVideoName[] = "Resume background video.";
++const char kResumeBackgroundVideoDescription[] =
++    "Resume background video playback when tab re-gains focus; additionally, "
++    "it will pause video playback every single time you switch tabs.";
++
+ const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
+ const char kEnablePixelCanvasRecordingDescription[] =
+     "Pixel canvas recording allows the compositor to raster contents aligned "
+diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
+--- a/chrome/browser/flag_descriptions.h
++++ b/chrome/browser/flag_descriptions.h
+@@ -518,6 +518,9 @@ extern const char kEnablePortalsDescription[];
+ extern const char kEnablePortalsCrossOriginName[];
+ extern const char kEnablePortalsCrossOriginDescription[];
+ 
++extern const char kResumeBackgroundVideoName[];
++extern const char kResumeBackgroundVideoDescription[];
++
+ extern const char kEnablePixelCanvasRecordingName[];
+ extern const char kEnablePixelCanvasRecordingDescription[];
+ 
+diff --git a/media/base/media_switches.cc b/media/base/media_switches.cc
+--- a/media/base/media_switches.cc
++++ b/media/base/media_switches.cc
+@@ -232,11 +232,7 @@ const base::Feature kPreloadMetadataLazyLoad{"PreloadMetadataLazyLoad",
+ // when in background.
+ const base::Feature kResumeBackgroundVideo {
+   "resume-background-video",
+-#if defined(OS_ANDROID)
+-      base::FEATURE_ENABLED_BY_DEFAULT
+-#else
+-      base::FEATURE_DISABLED_BY_DEFAULT
+-#endif
++   base::FEATURE_DISABLED_BY_DEFAULT
+ };
+ 
+ // When enabled, MediaCapabilities will check with GPU Video Accelerator
+-- 
+2.17.1
+

build/patches/Add-flag-to-disable-IPv6-probes.patch

@@ -0,0 +1,156 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 18 Nov 2018 13:06:49 +0100
+Subject: Add flag to disable IPv6 probes
+
+---
+ chrome/browser/about_flags.cc                            | 5 +++++
+ chrome/browser/flag_descriptions.cc                      | 4 ++++
+ chrome/browser/flag_descriptions.h                       | 3 +++
+ components/subresource_filter/tools/BUILD.gn             | 6 ++++++
+ .../url_formatter/spoof_checks/top_domains/BUILD.gn      | 3 ++-
+ net/dns/host_resolver_manager.cc                         | 9 ++++++++-
+ services/network/public/cpp/features.cc                  | 4 ++++
+ services/network/public/cpp/features.h                   | 2 ++
+ 8 files changed, 34 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -3770,6 +3770,11 @@ const FeatureEntry kFeatureEntries[] = {
+      FEATURE_VALUE_TYPE(features::kDirectManipulationStylus)},
+ #endif  // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
+ 
++    {"ipv6-probing",
++     flag_descriptions::kIPv6ProbingName,
++     flag_descriptions::kIPv6ProbingDescription, kOsAll,
++     FEATURE_VALUE_TYPE(network::features::kIPv6Probing)},
++
+ #if !defined(OS_ANDROID)
+     {"ntp-confirm-suggestion-removals",
+      flag_descriptions::kNtpConfirmSuggestionRemovalsName,
+diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
+--- a/chrome/browser/flag_descriptions.cc
++++ b/chrome/browser/flag_descriptions.cc
+@@ -2561,6 +2561,10 @@ const char kContextualSearchRankerQueryDescription[] =
+ 
+ const char kContextualSearchSecondTapName[] =
+     "Contextual Search second tap triggering";
++const char kIPv6ProbingName[] = "Enable IPv6 probing.";
++const char kIPv6ProbingDescription[] =
++    "Send IPv6 probes to a RIPE DNS address to verify IPv6 connectivity.";
++
+ const char kContextualSearchSecondTapDescription[] =
+     "Enables triggering on a second tap gesture even when Ranker would "
+     "normally suppress that tap.";
+diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
+--- a/chrome/browser/flag_descriptions.h
++++ b/chrome/browser/flag_descriptions.h
+@@ -584,6 +584,9 @@ extern const char kEnableWasmThreadsName[];
+ extern const char kEnableWasmThreadsDescription[];
+ 
+ extern const char kEnableWasmTieringName[];
++extern const char kIPv6ProbingName[];
++extern const char kIPv6ProbingDescription[];
++
+ extern const char kEnableWasmTieringDescription[];
+ 
+ extern const char kEvDetailsInPageInfoName[];
+diff --git a/components/subresource_filter/tools/BUILD.gn b/components/subresource_filter/tools/BUILD.gn
+--- a/components/subresource_filter/tools/BUILD.gn
++++ b/components/subresource_filter/tools/BUILD.gn
+@@ -50,6 +50,8 @@ if (!is_ios) {
+     deps = [
+       ":tools_lib",
+       "//base",
++      "//components/network_session_configurator/common",
++      "//services/network/public/cpp"
+     ]
+   }
+ 
+@@ -61,6 +63,8 @@ if (!is_ios) {
+       ":tools_lib",
+       "../core/common",
+       "//base",
++      "//components/network_session_configurator/common",
++      "//services/network/public/cpp",
+     ]
+   }
+ 
+@@ -70,6 +74,8 @@ if (!is_ios) {
+       "ruleset_converter:support",
+       "//base",
+       "//third_party/protobuf:protobuf_lite",
++      "//components/network_session_configurator/common",
++      "//services/network/public/cpp"
+     ]
+   }
+ 
+diff --git a/components/url_formatter/spoof_checks/top_domains/BUILD.gn b/components/url_formatter/spoof_checks/top_domains/BUILD.gn
+--- a/components/url_formatter/spoof_checks/top_domains/BUILD.gn
++++ b/components/url_formatter/spoof_checks/top_domains/BUILD.gn
+@@ -72,7 +72,8 @@ executable("make_top_domain_list_variables") {
+     "//base",
+     "//base:i18n",
+     "//third_party/icu",
+-    "//components/network_session_configurator/common"
++    "//components/network_session_configurator/common",
++    "//services/network/public/cpp",
+   ]
+   if (is_ios) {
+     libs = [ "UIKit.framework" ]
+diff --git a/net/dns/host_resolver_manager.cc b/net/dns/host_resolver_manager.cc
+--- a/net/dns/host_resolver_manager.cc
++++ b/net/dns/host_resolver_manager.cc
+@@ -93,6 +93,7 @@
+ #include "net/log/net_log_event_type.h"
+ #include "net/log/net_log_source.h"
+ #include "net/log/net_log_source_type.h"
++#include "services/network/public/cpp/features.h"
+ #include "net/log/net_log_with_source.h"
+ #include "net/socket/client_socket_factory.h"
+ #include "net/socket/datagram_client_socket.h"
+@@ -3583,8 +3584,14 @@ bool HostResolverManager::IsIPv6Reachable(const NetLogWithSource& net_log) {
+   if (last_ipv6_probe_time_.is_null() ||
+       (tick_clock_->NowTicks() - last_ipv6_probe_time_).InMilliseconds() >
+           kIPv6ProbePeriodMs) {
+-    SetLastIPv6ProbeResult(
++
++    if (!base::FeatureList::IsEnabled(network::features::kIPv6Probing)) {
++      // pretend IPv6 connectivy probe is successful when probing is disabled
++      SetLastIPv6ProbeResult(true);
++    } else {
++      SetLastIPv6ProbeResult(
+         IsGloballyReachable(IPAddress(kIPv6ProbeAddress), net_log));
++    }
+     cached = false;
+   }
+   net_log.AddEvent(
+diff --git a/services/network/public/cpp/features.cc b/services/network/public/cpp/features.cc
+--- a/services/network/public/cpp/features.cc
++++ b/services/network/public/cpp/features.cc
+@@ -47,6 +47,10 @@ const base::Feature kReporting{"Reporting", base::FEATURE_ENABLED_BY_DEFAULT};
+ const base::Feature kThrottleDelayable{"ThrottleDelayable",
+                                        base::FEATURE_ENABLED_BY_DEFAULT};
+ 
++// Enable IPv6 ping probes to RIPE DNS.
++const base::Feature kIPv6Probing{"IPv6Probing",
++                                       base::FEATURE_ENABLED_BY_DEFAULT};
++
+ // When kPriorityRequestsDelayableOnSlowConnections is enabled, HTTP
+ // requests fetched from a SPDY/QUIC/H2 proxies can be delayed by the
+ // ResourceScheduler just as HTTP/1.1 resources are. However, requests from such
+diff --git a/services/network/public/cpp/features.h b/services/network/public/cpp/features.h
+--- a/services/network/public/cpp/features.h
++++ b/services/network/public/cpp/features.h
+@@ -19,6 +19,8 @@ extern const base::Feature kNetworkErrorLogging;
+ COMPONENT_EXPORT(NETWORK_CPP)
+ extern const base::Feature kNetworkService;
+ COMPONENT_EXPORT(NETWORK_CPP)
++extern const base::Feature kIPv6Probing;
++COMPONENT_EXPORT(NETWORK_CPP)
+ extern const base::Feature kOutOfBlinkCors;
+ COMPONENT_EXPORT(NETWORK_CPP)
+ extern const base::Feature kReporting;
+-- 
+2.17.1
+

build/patches/Add-flag-to-disable-WebGL.patch

@@ -0,0 +1,53 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 16 Nov 2019 11:18:09 +0100
+Subject: Add flag to disable WebGL
+
+---
+ chrome/browser/about_flags.cc       | 3 +++
+ chrome/browser/flag_descriptions.cc | 4 ++++
+ chrome/browser/flag_descriptions.h  | 3 +++
+ 3 files changed, 10 insertions(+)
+
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -1975,6 +1975,9 @@ const FeatureEntry kFeatureEntries[] = {
+      flag_descriptions::kAccelerated2dCanvasName,
+      flag_descriptions::kAccelerated2dCanvasDescription, kOsAll,
+      SINGLE_DISABLE_VALUE_TYPE(switches::kDisableAccelerated2dCanvas)},
++    {switches::kDisableWebGL, flag_descriptions::kDisableWebGLName,
++     flag_descriptions::kDisableWebGLDescription, kOsAll,
++     SINGLE_DISABLE_VALUE_TYPE(switches::kDisableWebGL)},
+     {"composited-layer-borders", flag_descriptions::kCompositedLayerBordersName,
+      flag_descriptions::kCompositedLayerBordersDescription, kOsAll,
+      SINGLE_VALUE_TYPE(cc::switches::kShowCompositedLayerBorders)},
+diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
+--- a/chrome/browser/flag_descriptions.cc
++++ b/chrome/browser/flag_descriptions.cc
+@@ -484,6 +484,10 @@ const char kDeviceDiscoveryNotificationsName[] =
+ const char kDeviceDiscoveryNotificationsDescription[] =
+     "Device discovery notifications on local network.";
+ 
++const char kDisableWebGLName[] = "Disable all versions of WebGL";
++
++const char kDisableWebGLDescription[] = "Disable all versions of WebGL";
++
+ const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
+ const char kDisableBestEffortTasksDescription[] =
+     "With this flag on, tasks of the lowest priority will not be executed "
+diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
+--- a/chrome/browser/flag_descriptions.h
++++ b/chrome/browser/flag_descriptions.h
+@@ -301,6 +301,9 @@ extern const char kDebugShortcutsDescription[];
+ extern const char kDeviceDiscoveryNotificationsName[];
+ extern const char kDeviceDiscoveryNotificationsDescription[];
+ 
++extern const char kDisableWebGLName[];
++extern const char kDisableWebGLDescription[];
++
+ extern const char kDisableBestEffortTasksName[];
+ extern const char kDisableBestEffortTasksDescription[];
+ 
+-- 
+2.17.1
+

build/patches/Add-flags-to-disable-device-motion-orientation-APIs.patch

@@ -0,0 +1,185 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Mon, 22 Oct 2018 21:29:53 +0200
+Subject: Add flags to disable device motion/orientation APIs
+
+Both flags will be disabled by default and prevent usage of gyroscope and
+legacy acceleration events.
+---
+ chrome/browser/about_flags.cc                          |  6 ++++++
+ chrome/browser/flag_descriptions.cc                    |  8 ++++++++
+ chrome/browser/flag_descriptions.h                     |  6 ++++++
+ content/child/runtime_features.cc                      |  3 +++
+ content/public/common/content_features.cc              | 10 ++++++++++
+ content/public/common/content_features.h               |  2 ++
+ .../blink/public/platform/web_runtime_features.h       |  2 ++
+ .../blink/renderer/modules/modules_initializer.cc      | 10 +++++++---
+ .../renderer/platform/exported/web_runtime_features.cc |  8 ++++++++
+ .../renderer/platform/runtime_enabled_features.json5   |  8 ++++++++
+ 10 files changed, 60 insertions(+), 3 deletions(-)
+
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -2199,6 +2199,12 @@ const FeatureEntry kFeatureEntries[] = {
+     {"enable-gpu-rasterization", flag_descriptions::kGpuRasterizationName,
+      flag_descriptions::kGpuRasterizationDescription, kOsAll,
+      MULTI_VALUE_TYPE(kEnableGpuRasterizationChoices)},
++    {"enable-device-motion", flag_descriptions::kEnableDeviceMotionName,
++     flag_descriptions::kEnableDeviceMotionDescription, kOsAll,
++     FEATURE_VALUE_TYPE(features::kDeviceMotion)},
++    {"enable-device-orientation", flag_descriptions::kEnableDeviceOrientationName,
++     flag_descriptions::kEnableDeviceOrientationDescription, kOsAll,
++     FEATURE_VALUE_TYPE(features::kDeviceOrientation)},
+     {"enable-oop-rasterization", flag_descriptions::kOopRasterizationName,
+      flag_descriptions::kOopRasterizationDescription, kOsAll,
+      MULTI_VALUE_TYPE(kEnableOopRasterizationChoices)},
+diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
+--- a/chrome/browser/flag_descriptions.cc
++++ b/chrome/browser/flag_descriptions.cc
+@@ -705,6 +705,14 @@ const char kWinrtSensorsImplementationDescription[] =
+     "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
+     "sensors";
+ 
++const char kEnableDeviceMotionName[] = "Enable device motion";
++const char kEnableDeviceMotionDescription[] =
++    "Enable device motion API which is used to detect changes in acceleration";
++
++const char kEnableDeviceOrientationName[] = "Enable device orientation";
++const char kEnableDeviceOrientationDescription[] =
++    "Enable device orientation API which is used to detect changes in orientation";
++
+ const char kEnableGenericSensorExtraClassesName[] =
+     "Generic Sensor Extra Classes";
+ const char kEnableGenericSensorExtraClassesDescription[] =
+diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
+--- a/chrome/browser/flag_descriptions.h
++++ b/chrome/browser/flag_descriptions.h
+@@ -422,6 +422,12 @@ extern const char kWinrtGeolocationImplementationDescription[];
+ extern const char kWinrtSensorsImplementationName[];
+ extern const char kWinrtSensorsImplementationDescription[];
+ 
++extern const char kEnableDeviceMotionName[];
++extern const char kEnableDeviceMotionDescription[];
++
++extern const char kEnableDeviceOrientationName[];
++extern const char kEnableDeviceOrientationDescription[];
++
+ extern const char kEnableGenericSensorExtraClassesName[];
+ extern const char kEnableGenericSensorExtraClassesDescription[];
+ 
+diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc
+--- a/content/child/runtime_features.cc
++++ b/content/child/runtime_features.cc
+@@ -92,6 +92,9 @@ void SetRuntimeFeatureDefaultsForPlatform(
+       command_line.HasSwitch(
+           blink::switches::kEnableGpuMemoryBufferCompositorResources) &&
+       !command_line.HasSwitch(switches::kDisableWebGLImageChromium) &&
++  WebRuntimeFeatures::EnableDeviceMotion(base::FeatureList::IsEnabled(features::kDeviceMotion));
++  WebRuntimeFeatures::EnableDeviceOrientation(base::FeatureList::IsEnabled(features::kDeviceOrientation));
++
+       !command_line.HasSwitch(switches::kDisableGpu) &&
+       base::FeatureList::IsEnabled(features::kWebGLImageChromium);
+ #else
+diff --git a/content/public/common/content_features.cc b/content/public/common/content_features.cc
+--- a/content/public/common/content_features.cc
++++ b/content/public/common/content_features.cc
+@@ -801,6 +801,16 @@ const base::Feature kWebOtpBackend{"kWebOtpBackend",
+ // TODO(rouslan): Remove this.
+ const base::Feature kWebPayments{"WebPayments",
+                                  base::FEATURE_ENABLED_BY_DEFAULT};
++// Enables the device motion API used to track device acceleration;
++// no user authorization or notifications happens when in use.
++const base::Feature kDeviceMotion{"DeviceMotion",
++                                    base::FEATURE_DISABLED_BY_DEFAULT};
++
++// Enables the device orientation API used to track device orientation;
++// no user authorization or notifications happens when in use.
++const base::Feature kDeviceOrientation{"DeviceOrientation",
++                                    base::FEATURE_DISABLED_BY_DEFAULT};
++
+ 
+ // Minimal user interface experience for payments on the web.
+ const base::Feature kWebPaymentsMinimalUI{"WebPaymentsMinimalUI",
+diff --git a/content/public/common/content_features.h b/content/public/common/content_features.h
+--- a/content/public/common/content_features.h
++++ b/content/public/common/content_features.h
+@@ -175,6 +175,8 @@ CONTENT_EXPORT extern const base::Feature kWebXrHitTest;
+ CONTENT_EXPORT extern const base::Feature kWebXrIncubations;
+ CONTENT_EXPORT extern const base::Feature kWebXrPermissionsApi;
+ 
++CONTENT_EXPORT extern const base::Feature kDeviceMotion, kDeviceOrientation;
++
+ #if defined(OS_ANDROID)
+ CONTENT_EXPORT extern const base::Feature kAndroidAutofillAccessibility;
+ CONTENT_EXPORT extern const base::Feature
+diff --git a/third_party/blink/public/platform/web_runtime_features.h b/third_party/blink/public/platform/web_runtime_features.h
+--- a/third_party/blink/public/platform/web_runtime_features.h
++++ b/third_party/blink/public/platform/web_runtime_features.h
+@@ -99,6 +99,8 @@ class WebRuntimeFeatures {
+   BLINK_PLATFORM_EXPORT static void EnableCSSHexAlphaColor(bool);
+   BLINK_PLATFORM_EXPORT static void EnableSameSiteByDefaultCookies(bool);
+   BLINK_PLATFORM_EXPORT static void EnableScrollTopLeftInterop(bool);
++  BLINK_PLATFORM_EXPORT static void EnableDeviceMotion(bool);
++  BLINK_PLATFORM_EXPORT static void EnableDeviceOrientation(bool);
+   BLINK_PLATFORM_EXPORT static void EnableKeyboardFocusableScrollers(bool);
+   BLINK_PLATFORM_EXPORT static void EnableDatabase(bool);
+   BLINK_PLATFORM_EXPORT static void EnableDecodeJpeg420ImagesToYUV(bool);
+diff --git a/third_party/blink/renderer/modules/modules_initializer.cc b/third_party/blink/renderer/modules/modules_initializer.cc
+--- a/third_party/blink/renderer/modules/modules_initializer.cc
++++ b/third_party/blink/renderer/modules/modules_initializer.cc
+@@ -224,9 +224,13 @@ void ModulesInitializer::OnClearWindowObjectInMainWorld(
+     Document& document,
+     const Settings& settings) const {
+   LocalDOMWindow& window = *document.domWindow();
+-  DeviceMotionController::From(window);
+-  DeviceOrientationController::From(window);
+-  DeviceOrientationAbsoluteController::From(window);
++  if (RuntimeEnabledFeatures::DeviceMotionEnabled())
++    DeviceMotionController::From(window);
++  if (RuntimeEnabledFeatures::DeviceOrientationEnabled()) {
++    DeviceOrientationController::From(window);
++    DeviceOrientationAbsoluteController::From(window);
++  }
++
+   NavigatorGamepad::From(*window.navigator());
+ 
+   // TODO(nhiroki): Figure out why ServiceWorkerContainer needs to be eagerly
+diff --git a/third_party/blink/renderer/platform/exported/web_runtime_features.cc b/third_party/blink/renderer/platform/exported/web_runtime_features.cc
+--- a/third_party/blink/renderer/platform/exported/web_runtime_features.cc
++++ b/third_party/blink/renderer/platform/exported/web_runtime_features.cc
+@@ -189,6 +189,14 @@ void WebRuntimeFeatures::EnableScrollTopLeftInterop(bool enable) {
+   RuntimeEnabledFeatures::SetScrollTopLeftInteropEnabled(enable);
+ }
+ 
++void WebRuntimeFeatures::EnableDeviceMotion(bool enable) {
++  RuntimeEnabledFeatures::SetDeviceMotionEnabled(enable);
++}
++
++void WebRuntimeFeatures::EnableDeviceOrientation(bool enable) {
++  RuntimeEnabledFeatures::SetDeviceOrientationEnabled(enable);
++}
++
+ void WebRuntimeFeatures::EnableKeyboardFocusableScrollers(bool enable) {
+   RuntimeEnabledFeatures::SetKeyboardFocusableScrollersEnabled(enable);
+ }
+diff --git a/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/third_party/blink/renderer/platform/runtime_enabled_features.json5
+--- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
++++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
+@@ -1256,6 +1256,14 @@
+       name: "OffscreenCanvasCommit",
+       status: "experimental",
+     },
++    {
++      name: "DeviceMotion",
++      status: "stable",
++    },
++    {
++      name: "DeviceOrientation",
++      status: "stable",
++    },
+     {
+       name: "OnDeviceChange",
+       // Android does not yet support SystemMonitor.
+-- 
+2.17.1
+

build/patches/Add-history-support-in-incognito-mode.patch

@@ -0,0 +1,250 @@
+From: uazo <uazo@users.noreply.github.com>
+Date: Fri, 7 Aug 2020 16:33:47 +0000
+Subject: Add history support in incognito mode
+
+---
+ .../java/res/xml/privacy_preferences.xml       |  5 +++++
+ .../privacy/settings/PrivacySettings.java      | 18 ++++++++++++++++++
+ chrome/browser/history/history_tab_helper.cc   | 16 ++++++++++++++++
+ chrome/browser/history/history_tab_helper.h    |  4 ++++
+ chrome/browser/prefs/browser_prefs.cc          |  2 ++
+ .../android/strings/android_chrome_strings.grd |  6 ++++++
+ .../translations/android_chrome_strings_it.xtb |  2 ++
+ chrome/common/pref_names.cc                    |  5 +++++
+ chrome/common/pref_names.h                     |  4 ++++
+ 9 files changed, 62 insertions(+)
+ mode change 100644 => 100755 chrome/android/java/res/xml/privacy_preferences.xml
+ mode change 100644 => 100755 chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
+ mode change 100644 => 100755 chrome/browser/history/history_tab_helper.cc
+ mode change 100644 => 100755 chrome/browser/history/history_tab_helper.h
+ mode change 100644 => 100755 chrome/browser/prefs/browser_prefs.cc
+ mode change 100644 => 100755 chrome/browser/ui/android/strings/android_chrome_strings.grd
+ mode change 100644 => 100755 chrome/browser/ui/android/strings/translations/android_chrome_strings_it.xtb
+ mode change 100644 => 100755 chrome/common/pref_names.cc
+ mode change 100644 => 100755 chrome/common/pref_names.h
+
+diff --git a/chrome/android/java/res/xml/privacy_preferences.xml b/chrome/android/java/res/xml/privacy_preferences.xml
+old mode 100644
+new mode 100755
+--- a/chrome/android/java/res/xml/privacy_preferences.xml
++++ b/chrome/android/java/res/xml/privacy_preferences.xml
+@@ -39,6 +39,11 @@
+         android:title="@string/close_tabs_on_exit_title"
+         android:summary="@string/close_tabs_on_exit_summary"
+         android:defaultValue="false" />
++    <org.chromium.components.browser_ui.settings.ChromeBaseCheckBoxPreference
++        android:key="incognito_history_enabled"
++        android:title="@string/incognito_history_enabled_title"
++        android:summary="@string/incognito_history_enabled_summary"
++        android:defaultValue="false" />
+     <Preference
+         android:fragment="org.chromium.chrome.browser.privacy.settings.DoNotTrackSettings"
+         android:key="do_not_track"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
+old mode 100644
+new mode 100755
+--- a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
+@@ -38,6 +38,8 @@ import org.chromium.ui.text.SpanApplier;
+ 
+ import java.util.List;
+ 
++import org.chromium.base.Log;
++
+ /**
+  * Fragment to keep track of the all the privacy related preferences.
+  */
+@@ -54,6 +56,7 @@ public class PrivacySettings
+     private ManagedPreferenceDelegate mManagedPreferenceDelegate;
+ 
+     public static final String PREF_ALLOW_CUSTOM_TAB_INTENTS = "allow_custom_tab_intents";
++    public static final String PREF_INCOGNITO_TAB_HISTORY_ENABLED = "incognito_history_enabled";
+ 
+     @Override
+     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+@@ -84,6 +87,11 @@ public class PrivacySettings
+         searchSuggestionsPref.setOnPreferenceChangeListener(this);
+         searchSuggestionsPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
+ 
++        ChromeBaseCheckBoxPreference historyInIncognitoPref =
++                (ChromeBaseCheckBoxPreference) findPreference(PREF_INCOGNITO_TAB_HISTORY_ENABLED);
++        historyInIncognitoPref.setOnPreferenceChangeListener(this);
++        historyInIncognitoPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
++
+         updateSummaries();
+     }
+ 
+@@ -105,6 +113,9 @@ public class PrivacySettings
+             SharedPreferences.Editor sharedPreferencesEditor = ContextUtils.getAppSharedPreferences().edit();
+             sharedPreferencesEditor.putBoolean(PREF_CLOSE_TABS_ON_EXIT, (boolean)newValue);
+             sharedPreferencesEditor.apply();
++        } else if (PREF_INCOGNITO_TAB_HISTORY_ENABLED.equals(key)) {
++            PrefServiceBridge.getInstance().setBoolean(
++                    Pref.INCOGNITO_TAB_HISTORY_ENABLED, (boolean) newValue);
+         }
+ 
+         return true;
+@@ -179,6 +190,13 @@ public class PrivacySettings
+                 (ChromeBaseCheckBoxPreference) findPreference(PREF_CLOSE_TABS_ON_EXIT);
+         closeTabsOnExitPref.setOnPreferenceChangeListener(this);
+         closeTabsOnExitPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
++
++        CheckBoxPreference historyInIncognitoPref =
++                (CheckBoxPreference) findPreference(PREF_INCOGNITO_TAB_HISTORY_ENABLED);
++        if (historyInIncognitoPref != null) {
++            historyInIncognitoPref.setChecked(
++                    prefServiceBridge.getBoolean(Pref.INCOGNITO_TAB_HISTORY_ENABLED));
++        }
+     }
+ 
+     private ChromeManagedPreferenceDelegate createManagedPreferenceDelegate() {
+diff --git a/chrome/browser/history/history_tab_helper.cc b/chrome/browser/history/history_tab_helper.cc
+old mode 100644
+new mode 100755
+--- a/chrome/browser/history/history_tab_helper.cc
++++ b/chrome/browser/history/history_tab_helper.cc
+@@ -29,6 +29,9 @@
+ 
+ #if defined(OS_ANDROID)
+ #include "chrome/browser/android/background_tab_manager.h"
++#include "chrome/common/pref_names.h"
++#include "components/prefs/pref_registry_simple.h"
++#include "components/prefs/pref_service.h"
+ #else
+ #include "chrome/browser/ui/browser.h"
+ #include "chrome/browser/ui/browser_finder.h"
+@@ -242,6 +245,13 @@ void HistoryTabHelper::TitleWasSet(NavigationEntry* entry) {
+ history::HistoryService* HistoryTabHelper::GetHistoryService() {
+   Profile* profile =
+       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
++
++#if defined(OS_ANDROID)
++  if(profile->GetOriginalProfile()->GetPrefs()->GetBoolean(prefs::kIncognitoTabHistoryEnabled)) {
++    return HistoryServiceFactory::GetForProfile(profile, ServiceAccessType::IMPLICIT_ACCESS);
++  } 
++#endif
++
+   if (profile->IsOffTheRecord())
+     return NULL;
+ 
+@@ -249,6 +259,12 @@ history::HistoryService* HistoryTabHelper::GetHistoryService() {
+       profile, ServiceAccessType::IMPLICIT_ACCESS);
+ }
+ 
++// static
++void HistoryTabHelper::RegisterProfilePrefs(PrefRegistrySimple* registry) {
++  registry->RegisterBooleanPref(prefs::kIncognitoTabHistoryEnabled,
++                                /*default_value=*/false);
++}
++
+ void HistoryTabHelper::WebContentsDestroyed() {
+   // We update the history for this URL.
+   WebContents* tab = web_contents();
+diff --git a/chrome/browser/history/history_tab_helper.h b/chrome/browser/history/history_tab_helper.h
+old mode 100644
+new mode 100755
+--- a/chrome/browser/history/history_tab_helper.h
++++ b/chrome/browser/history/history_tab_helper.h
+@@ -10,6 +10,8 @@
+ #include "base/time/time.h"
+ #include "content/public/browser/web_contents_observer.h"
+ #include "content/public/browser/web_contents_user_data.h"
++#include "components/prefs/pref_registry_simple.h"
++#include "components/prefs/pref_service.h"
+ 
+ namespace history {
+ struct HistoryAddPageArgs;
+@@ -34,6 +36,8 @@ class HistoryTabHelper : public content::WebContentsObserver,
+       int nav_entry_id,
+       content::NavigationHandle* navigation_handle);
+ 
++  static void RegisterProfilePrefs(PrefRegistrySimple* registry);
++
+  private:
+   explicit HistoryTabHelper(content::WebContents* web_contents);
+   friend class content::WebContentsUserData<HistoryTabHelper>;
+diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
+old mode 100644
+new mode 100755
+--- a/chrome/browser/prefs/browser_prefs.cc
++++ b/chrome/browser/prefs/browser_prefs.cc
+@@ -233,6 +233,7 @@
+ #include "components/ntp_tiles/popular_sites_impl.h"
+ #include "components/permissions/contexts/geolocation_permission_context_android.h"
+ #include "components/query_tiles/tile_service_prefs.h"
++#include "chrome/browser/history/history_tab_helper.h"
+ #if BUILDFLAG(ENABLE_FEED_IN_CHROME)
+ #include "components/feed/core/common/pref_names.h"
+ #endif  // BUILDFLAG(ENABLE_FEED_IN_CHROME)
+@@ -999,6 +1000,7 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry,
+   usage_stats::UsageStatsBridge::RegisterProfilePrefs(registry);
+   variations::VariationsService::RegisterProfilePrefs(registry);
+   feed::prefs::RegisterFeedSharedProfilePrefs(registry);
++  HistoryTabHelper::RegisterProfilePrefs(registry);
+ #if BUILDFLAG(ENABLE_FEED_IN_CHROME)
+   feed::RegisterProfilePrefs(registry);
+ #endif  // BUILDFLAG(ENABLE_FEED_IN_CHROME)
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+old mode 100644
+new mode 100755
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -794,6 +794,12 @@ Your Google account may have other forms of browsing history like searches and a
+       <message name="IDS_ALWAYS_INCOGNITO_SUMMARY" desc="Summary for always incognito mode">
+         Opens links in incognito tabs when you click on new tab or on a link
+       </message>
++			<message name="IDS_INCOGNITO_HISTORY_ENABLED_TITLE" desc="Title for always enable history in incognito mode">
++				Enable history in incognito tabs
++			</message>
++			<message name="IDS_INCOGNITO_HISTORY_ENABLED_SUMMARY" desc="Summary for always enable history in incognito mode">
++				Record history even in incognito mode
++			</message>
+       <message name="IDS_CLEAR_BROWSING_HISTORY_SUMMARY_SIGNED_IN" desc="A text explaining other forms of activity for signed in users.">
+         Clears history and autocompletions in the address bar. Your Google Account may have other forms of browsing history at <ph name="BEGIN_LINK">&lt;link&gt;</ph>myactivity.google.com<ph name="END_LINK">&lt;/link&gt;</ph>.
+       </message>
+diff --git a/chrome/browser/ui/android/strings/translations/android_chrome_strings_it.xtb b/chrome/browser/ui/android/strings/translations/android_chrome_strings_it.xtb
+old mode 100644
+new mode 100755
+--- a/chrome/browser/ui/android/strings/translations/android_chrome_strings_it.xtb
++++ b/chrome/browser/ui/android/strings/translations/android_chrome_strings_it.xtb
+@@ -1062,4 +1062,6 @@ Ad esempio, alcuni siti web potrebbero rispondere alla richiesta mostrando annun
+ <translation id="666268767214822976">Utilizza un servizio di previsione per visualizzare query correlate e siti web popolari durante la digitazione nella barra degli indirizzi</translation>
+ <translation id="8283853025636624853">Sincronizzazione con <ph name="SYNC_ACCOUNT_USER_NAME" /></translation>
+ <translation id="8981454092730389528">Gestione attività di Google</translation>
++<translation id="7889537574758531583">Abilita la cronologia nelle sessioni in incognito</translation>
++<translation id="5713583121562162330">Abilita la registrazione della navigazione nella cronologia anche per le sessioni in incognito</translation>	
+ </translationbundle>
+diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
+old mode 100644
+new mode 100755
+--- a/chrome/common/pref_names.cc
++++ b/chrome/common/pref_names.cc
+@@ -3038,4 +3038,9 @@ const char kMediaFeedsSafeSearchEnabled[] = "media_feeds_safe_search_enabled";
+ // TODO(enne): Remove this once AppCache has been removed.
+ const char kAppCacheForceEnabled[] = "app_cache_force_enabled";
+ 
++#if defined(OS_ANDROID)
++const char kIncognitoTabHistoryEnabled[] =
++    "incognito_tab_history_enabled";
++#endif
++
+ }  // namespace prefs
+diff --git a/chrome/common/pref_names.h b/chrome/common/pref_names.h
+old mode 100644
+new mode 100755
+--- a/chrome/common/pref_names.h
++++ b/chrome/common/pref_names.h
+@@ -1074,6 +1074,10 @@ extern const char kMediaFeedsSafeSearchEnabled[];
+ 
+ extern const char kAppCacheForceEnabled[];
+ 
++#if defined(OS_ANDROID)
++extern const char kIncognitoTabHistoryEnabled[];
++#endif
++
+ }  // namespace prefs
+ 
+ #endif  // CHROME_COMMON_PREF_NAMES_H_
+-- 
+2.17.1
+

build/patches/Add-menu-item-to-view-source.patch

@@ -0,0 +1,121 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Mon, 13 Jul 2020 00:37:06 +0200
+Subject: Add menu item to view source
+
+---
+ chrome/android/java/res/menu/custom_tabs_menu.xml  |  3 +++
+ chrome/android/java/res/menu/main_menu.xml         |  2 ++
+ .../chromium/chrome/browser/ChromeActivity.java    |  2 ++
+ .../chrome/browser/ChromeTabbedActivity.java       |  2 ++
+ .../app/appmenu/AppMenuPropertiesDelegateImpl.java | 14 ++++++++++++++
+ .../CustomTabAppMenuPropertiesDelegate.java        |  1 +
+ .../ui/android/strings/android_chrome_strings.grd  |  3 +++
+ 7 files changed, 27 insertions(+)
+
+diff --git a/chrome/android/java/res/menu/custom_tabs_menu.xml b/chrome/android/java/res/menu/custom_tabs_menu.xml
+--- a/chrome/android/java/res/menu/custom_tabs_menu.xml
++++ b/chrome/android/java/res/menu/custom_tabs_menu.xml
+@@ -46,6 +46,9 @@
+         <item android:id="@+id/add_to_homescreen_id"
+             android:title="@string/menu_add_to_homescreen"
+             android:orderInCategory="2" />
++        <item android:id="@+id/view_source_id"
++            android:title="@string/view_source"
++            android:orderInCategory="2" />
+         <item android:id="@+id/open_webapk_id"
+             android:title="@string/menu_open_webapk"
+             android:orderInCategory="2" />
+diff --git a/chrome/android/java/res/menu/main_menu.xml b/chrome/android/java/res/menu/main_menu.xml
+--- a/chrome/android/java/res/menu/main_menu.xml
++++ b/chrome/android/java/res/menu/main_menu.xml
+@@ -66,6 +66,8 @@
+             android:title="@string/menu_find_in_page" />
+         <item android:id="@+id/add_to_homescreen_id"
+             android:title="@string/menu_add_to_homescreen" />
++        <item android:id="@+id/view_source_id"
++            android:title="@string/view_source" />
+         <item android:id="@+id/open_webapk_id"
+             android:title="@string/menu_open_webapk" />
+         <item android:id="@+id/request_desktop_site_row_menu_id"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+@@ -1984,6 +1984,8 @@ public abstract class ChromeActivity<C extends ChromeActivityComponent>
+             } catch (ActivityNotFoundException e) {
+                 Toast.makeText(context, R.string.open_webapk_failed, Toast.LENGTH_SHORT).show();
+             }
++        } else if (id == R.id.view_source_id) {
++            currentTab.getWebContents().getNavigationController().loadUrl(new LoadUrlParams("view-source:"+currentTab.getUrlString()));
+         } else if (id == R.id.request_desktop_site_id || id == R.id.request_desktop_site_check_id) {
+             final boolean reloadOnChange = !currentTab.isNativePage();
+             final boolean usingDesktopUserAgent =
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+@@ -1866,6 +1866,8 @@ public class ChromeTabbedActivity extends ChromeActivity<ChromeActivityComponent
+                 NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_DOWNLOADS_MANAGER);
+             }
+             RecordUserAction.record("MobileMenuDownloadManager");
++        } else if (id == R.id.view_source_id) {
++            currentTab.getWebContents().getNavigationController().loadUrl(new LoadUrlParams("view-source:"+currentTab.getUrlString()));
+         } else if (id == R.id.open_recently_closed_tab) {
+             TabModel currentModel = mTabModelSelectorImpl.getCurrentModel();
+             if (!currentModel.isIncognito()) currentModel.openMostRecentlyClosedTab();
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/app/appmenu/AppMenuPropertiesDelegateImpl.java
+@@ -287,6 +287,7 @@ public class AppMenuPropertiesDelegateImpl implements AppMenuPropertiesDelegate
+                         isChromeScheme, isFileScheme, isContentScheme, isIncognito, url));
+ 
+         updateRequestDesktopSiteMenuItem(menu, currentTab, true /* can show */);
++        updateViewSourceMenuItem(menu, currentTab);
+ 
+         // Only display reader mode settings menu option if the current page is in reader mode.
+         menu.findItem(R.id.reader_mode_prefs_id).setVisible(shouldShowReaderModePrefs(currentTab));
+@@ -622,6 +623,19 @@ public class AppMenuPropertiesDelegateImpl implements AppMenuPropertiesDelegate
+         }
+     }
+ 
++    /**
++     * Updates the view source menu item's state.
++     *
++     * @param menu {@link Menu} for view source.
++     * @param currentTab      Current tab being displayed.
++     */
++    protected void updateViewSourceMenuItem(
++            Menu menu, Tab currentTab) {
++        MenuItem viewSourceMenuItem = menu.findItem(R.id.view_source_id);
++        String url = currentTab.getUrlString();
++        viewSourceMenuItem.setVisible(!url.isEmpty() && !url.startsWith("view-source:"));
++    }
++
+     /**
+      * Updates the request desktop site item's state.
+      *
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabAppMenuPropertiesDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabAppMenuPropertiesDelegate.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabAppMenuPropertiesDelegate.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabAppMenuPropertiesDelegate.java
+@@ -220,6 +220,7 @@ public class CustomTabAppMenuPropertiesDelegate extends AppMenuPropertiesDelegat
+             }
+ 
+             updateRequestDesktopSiteMenuItem(menu, currentTab, requestDesktopSiteVisible);
++            updateViewSourceMenuItem(menu, currentTab);
+             prepareAddToHomescreenMenuItem(menu, currentTab, addToHomeScreenVisible);
+         }
+     }
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -307,6 +307,9 @@ CHAR-LIMIT guidelines:
+       <message name="IDS_SERVICES_CATEGORY_TITLE" desc="Title for the group of preferences that control non-personalized Google services. This group contains preferences for data that is not tied to user's Google Account.">
+         Other Google services
+       </message>
++      <message name="IDS_VIEW_SOURCE" desc="Title for the menu command to view the source of the current page. [CHAR-LIMIT=40]">
++        View source
++      </message>
+       <message name="IDS_PREFS_GOOGLE_SERVICES" desc="Title for the group of preferences that control non-personalized Google services. This group contains preferences for data that is not tied to user's Google Account. [CHAR-LIMIT=40]">
+         Google services
+       </message>
+-- 
+2.17.1
+

build/patches/Add-option-to-configure-the-ad-blocker-filters-URL.patch

@@ -0,0 +1,533 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 5 Dec 2019 22:41:25 +0100
+Subject: Add option to configure the ad blocker filters URL
+
+---
+ chrome/android/chrome_java_resources.gni      |  2 +
+ chrome/android/chrome_java_sources.gni        |  2 +
+ .../java/res/layout/adblock_editor.xml        | 67 ++++++++++++++
+ chrome/android/java/res/values/values.xml     |  2 +
+ .../java/res/xml/adblock_preferences.xml      | 25 +++++
+ .../android/java/res/xml/main_preferences.xml |  5 +
+ .../browser/settings/AdBlockEditor.java       | 92 +++++++++++++++++++
+ .../browser/settings/AdBlockPreferences.java  | 61 ++++++++++++
+ chrome/app/generated_resources.grd            | 10 ++
+ chrome/browser/browser_process_impl.cc        |  3 +-
+ .../flags/android/cached_feature_flags.cc     |  8 ++
+ .../browser/flags/CachedFeatureFlags.java     | 10 ++
+ .../net/system_network_context_manager.cc     |  4 +
+ .../strings/android_chrome_strings.grd        | 14 +++
+ chrome/common/pref_names.cc                   |  3 +
+ chrome/common/pref_names.h                    |  1 +
+ .../adblock_updater_service.cc                |  6 +-
+ .../adblock_updater_service.h                 |  3 +-
+ 18 files changed, 313 insertions(+), 5 deletions(-)
+ create mode 100644 chrome/android/java/res/layout/adblock_editor.xml
+ create mode 100644 chrome/android/java/res/xml/adblock_preferences.xml
+ create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockEditor.java
+ create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockPreferences.java
+
+diff --git a/chrome/android/chrome_java_resources.gni b/chrome/android/chrome_java_resources.gni
+--- a/chrome/android/chrome_java_resources.gni
++++ b/chrome/android/chrome_java_resources.gni
+@@ -815,6 +815,7 @@ chrome_java_resources = [
+   "java/res/layout/account_picker_new_account_row_legacy.xml",
+   "java/res/layout/account_picker_row.xml",
+   "java/res/layout/account_picker_row_legacy.xml",
++  "java/res/layout/adblock_editor.xml",
+   "java/res/layout/add_languages_main.xml",
+   "java/res/layout/add_to_homescreen_dialog.xml",
+   "java/res/layout/auto_sign_in_first_run_dialog.xml",
+@@ -1102,6 +1103,7 @@ chrome_java_resources = [
+   "java/res/xml/about_chrome_preferences.xml",
+   "java/res/xml/accessibility_preferences.xml",
+   "java/res/xml/account_management_preferences.xml",
++  "java/res/xml/adblock_preferences.xml",
+   "java/res/xml/autofill_server_profile_preferences.xml",
+   "java/res/xml/bookmark_widget_info.xml",
+   "java/res/xml/clear_browsing_data_preferences_tab.xml",
+diff --git a/chrome/android/chrome_java_sources.gni b/chrome/android/chrome_java_sources.gni
+--- a/chrome/android/chrome_java_sources.gni
++++ b/chrome/android/chrome_java_sources.gni
+@@ -1318,6 +1318,8 @@ chrome_java_sources = [
+   "java/src/org/chromium/chrome/browser/photo_picker/DecodeVideoTask.java",
+   "java/src/org/chromium/chrome/browser/photo_picker/DecoderService.java",
+   "java/src/org/chromium/chrome/browser/photo_picker/DecoderServiceHost.java",
++  "java/src/org/chromium/chrome/browser/settings/AdBlockEditor.java",
++  "java/src/org/chromium/chrome/browser/settings/AdBlockPreferences.java",
+   "java/src/org/chromium/chrome/browser/photo_picker/FileEnumWorkerTask.java",
+   "java/src/org/chromium/chrome/browser/photo_picker/PhotoPickerDialog.java",
+   "java/src/org/chromium/chrome/browser/photo_picker/PhotoPickerToolbar.java",
+diff --git a/chrome/android/java/res/layout/adblock_editor.xml b/chrome/android/java/res/layout/adblock_editor.xml
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/res/layout/adblock_editor.xml
+@@ -0,0 +1,67 @@
++<?xml version="1.0" encoding="utf-8"?>
++<!-- Copyright 2015 The Chromium Authors. All rights reserved.
++     Use of this source code is governed by a BSD-style license that can be
++     found in the LICENSE file. -->
++
++<FrameLayout
++    xmlns:android="http://schemas.android.com/apk/res/android"
++    xmlns:app="http://schemas.android.com/apk/res-auto"
++    xmlns:tools="http://schemas.android.com/tools"
++    android:layout_width="match_parent"
++    android:layout_height="match_parent" >
++
++    <ScrollView
++        android:layout_width="match_parent"
++        android:layout_height="match_parent"
++        android:id="@+id/scroll_view"
++        android:fillViewport="true" >
++
++        <LinearLayout
++            android:layout_width="match_parent"
++            android:layout_height="wrap_content"
++            android:orientation="vertical"
++            android:focusableInTouchMode="true" >
++
++            <com.google.android.material.textfield.TextInputLayout
++                android:id="@+id/adblock_url"
++                android:paddingTop="16dp"
++                android:paddingStart="@dimen/pref_autofill_content_spacing"
++                android:paddingEnd="@dimen/pref_autofill_content_spacing"
++                android:layout_width="match_parent"
++                android:layout_height="wrap_content" >
++                <!-- TODO(crbug.com/900912): Fix and remove lint ignore -->
++                <EditText
++                    tools:ignore="Autofill"
++                    android:id="@+id/adblock_url_edit"
++                    android:layout_width="match_parent"
++                    android:layout_height="wrap_content"
++                    android:inputType="textUri"
++                    android:singleLine="true"
++                    android:hint="@string/options_adblock_edit_label" />
++            </com.google.android.material.textfield.TextInputLayout>
++
++            <Space style="@style/ButtonBarTopSpacer" />
++            <View style="@style/ButtonBarTopDivider" />
++
++            <LinearLayout style="@style/ButtonBar" >
++                <org.chromium.ui.widget.ButtonCompat
++                    android:id="@+id/adblock_reset"
++                    style="@style/ButtonBarButton"
++                    android:text="@string/reset" />
++
++                <org.chromium.ui.widget.ButtonCompat
++                    android:id="@+id/adblock_cancel"
++                    style="@style/ButtonBarButton"
++                    android:text="@string/cancel" />
++
++                <org.chromium.ui.widget.ButtonCompat
++                    android:id="@+id/adblock_save"
++                    style="@style/ButtonBarButton"
++                    android:text="@string/save" />
++            </LinearLayout>
++        </LinearLayout>
++    </ScrollView>
++
++    <include layout="@layout/settings_action_bar_shadow"/>
++
++</FrameLayout>
+diff --git a/chrome/android/java/res/values/values.xml b/chrome/android/java/res/values/values.xml
+--- a/chrome/android/java/res/values/values.xml
++++ b/chrome/android/java/res/values/values.xml
+@@ -66,6 +66,8 @@
+     <!-- Our manage space activity. Default pre-KitKat to be nothing. -->
+     <string name="manage_space_activity"></string>
+ 
++    <string name="adblock_help_url">https://www.bromite.org/custom-filters</string>
++
+     <string name="proxy_title">Proxy configuration</string>
+     <string name="proxy_url">chrome://proxy</string>
+ 
+diff --git a/chrome/android/java/res/xml/adblock_preferences.xml b/chrome/android/java/res/xml/adblock_preferences.xml
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/res/xml/adblock_preferences.xml
+@@ -0,0 +1,25 @@
++<?xml version="1.0" encoding="utf-8"?>
++<!-- Copyright 2015 The Chromium Authors. All rights reserved.
++     Use of this source code is governed by a BSD-style license that can be
++     found in the LICENSE file. -->
++
++<PreferenceScreen
++    xmlns:android="http://schemas.android.com/apk/res/android"
++    xmlns:app="http://schemas.android.com/apk/res-auto">
++
++    <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
++        android:key="adblock_switch"
++        android:summaryOn="@string/text_on"
++        android:summaryOff="@string/text_off" />
++
++    <org.chromium.chrome.browser.about_settings.HyperlinkPreference
++        android:key="adblock_help"
++        android:title="@string/adblock_help"
++        app:url="@string/adblock_help_url" />
++
++    <Preference
++        android:key="adblock_edit"
++        android:title="@string/options_adblock_edit_label"
++        android:fragment="org.chromium.chrome.browser.settings.AdBlockEditor" />
++
++</PreferenceScreen>
+diff --git a/chrome/android/java/res/xml/main_preferences.xml b/chrome/android/java/res/xml/main_preferences.xml
+--- a/chrome/android/java/res/xml/main_preferences.xml
++++ b/chrome/android/java/res/xml/main_preferences.xml
+@@ -61,6 +61,11 @@
+         android:key="privacy"
+         android:order="14"
+         android:title="@string/prefs_privacy"/>
++    <Preference
++        android:fragment="org.chromium.chrome.browser.settings.AdBlockPreferences"
++        android:key="adblock"
++        android:order="13"
++        android:title="@string/prefs_adblock"/>
+     <Preference
+         android:fragment="org.chromium.chrome.browser.accessibility.settings.AccessibilitySettings"
+         android:key="accessibility"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockEditor.java b/chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockEditor.java
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockEditor.java
+@@ -0,0 +1,92 @@
++// Copyright 2015 The Chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++package org.chromium.chrome.browser.settings;
++
++import android.os.Bundle;
++import androidx.fragment.app.Fragment;
++import android.text.Editable;
++import android.text.TextWatcher;
++import android.view.LayoutInflater;
++import android.view.View;
++import android.view.ViewGroup;
++import android.widget.Button;
++import android.widget.EditText;
++
++import org.chromium.components.browser_ui.settings.SettingsUtils;
++import org.chromium.chrome.browser.flags.CachedFeatureFlags;
++import org.chromium.chrome.R;
++import org.chromium.components.url_formatter.UrlFormatter;
++
++/**
++ * Provides the Java-UI for editing AdBlock preferences.
++ */
++public class AdBlockEditor extends Fragment implements TextWatcher {
++    private EditText mAdBlockFiltersUrlEdit;
++    private Button mSaveButton;
++    private Button mResetButton;
++
++    @Override
++    public View onCreateView(LayoutInflater inflater, ViewGroup container,
++            Bundle savedInstanceState) {
++        super.onCreate(savedInstanceState);
++        getActivity().setTitle(R.string.options_adblock_edit_title);
++
++        View v = inflater.inflate(R.layout.adblock_editor, container, false);
++        View scrollView = v.findViewById(R.id.scroll_view);
++        scrollView.getViewTreeObserver().addOnScrollChangedListener(
++                SettingsUtils.getShowShadowOnScrollListener(v, v.findViewById(R.id.shadow)));
++        mAdBlockFiltersUrlEdit = (EditText) v.findViewById(R.id.adblock_url_edit);
++        mAdBlockFiltersUrlEdit.setText(CachedFeatureFlags.getAdBlockFiltersURL());
++        mAdBlockFiltersUrlEdit.addTextChangedListener(this);
++        mAdBlockFiltersUrlEdit.requestFocus();
++
++        initializeSaveCancelResetButtons(v);
++        return v;
++    }
++
++    @Override
++    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
++    }
++
++    @Override
++    public void onTextChanged(CharSequence s, int start, int before, int count) {
++        mSaveButton.setEnabled(s.length() != 0);
++        mResetButton.setEnabled(true);
++    }
++
++    @Override
++    public void afterTextChanged(Editable s) {
++    }
++
++    private void initializeSaveCancelResetButtons(View v) {
++        mResetButton = (Button) v.findViewById(R.id.adblock_reset);
++        mResetButton.setOnClickListener(new View.OnClickListener() {
++            @Override
++            public void onClick(View v) {
++                mAdBlockFiltersUrlEdit.setText(CachedFeatureFlags.getAdBlockFiltersURL());
++                getActivity().finish();
++            }
++        });
++
++        mSaveButton = (Button) v.findViewById(R.id.adblock_save);
++        mSaveButton.setEnabled(false);
++        mSaveButton.setOnClickListener(new View.OnClickListener() {
++            @Override
++            public void onClick(View v) {
++                CachedFeatureFlags.setAdBlockFiltersURL(
++                        UrlFormatter.fixupUrl(mAdBlockFiltersUrlEdit.getText().toString()).getSpec());
++                getActivity().finish();
++            }
++        });
++
++        Button button = (Button) v.findViewById(R.id.adblock_cancel);
++        button.setOnClickListener(new View.OnClickListener() {
++            @Override
++            public void onClick(View v) {
++                getActivity().finish();
++            }
++        });
++    }
++}
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockPreferences.java b/chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockPreferences.java
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockPreferences.java
+@@ -0,0 +1,61 @@
++// Copyright 2015 The Chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++package org.chromium.chrome.browser.settings;
++
++import android.os.Bundle;
++import androidx.preference.Preference;
++import androidx.preference.PreferenceFragmentCompat;
++import org.chromium.components.browser_ui.settings.ChromeSwitchPreference;
++
++import org.chromium.components.embedder_support.browser_context.BrowserContextHandle;
++import org.chromium.components.browser_ui.site_settings.SiteSettingsPreferenceFragment;
++import org.chromium.components.browser_ui.site_settings.WebsitePreferenceBridge;
++import org.chromium.components.content_settings.ContentSettingsType;
++import org.chromium.components.browser_ui.settings.SettingsUtils;
++import org.chromium.chrome.browser.flags.CachedFeatureFlags;
++import androidx.annotation.VisibleForTesting;
++import org.chromium.chrome.R;
++
++/**
++ * Fragment that allows the user to configure AdBlock related preferences.
++ */
++public class AdBlockPreferences extends SiteSettingsPreferenceFragment {
++    @VisibleForTesting
++    public static final String PREF_ADBLOCK_SWITCH = "adblock_switch";
++    private static final String PREF_ADBLOCK_EDIT = "adblock_edit";
++
++    private Preference mAdBlockEdit;
++
++    @Override
++    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
++        getActivity().setTitle(R.string.options_adblock_title);
++        SettingsUtils.addPreferencesFromResource(this, R.xml.adblock_preferences);
++
++        BrowserContextHandle browserContextHandle =
++                getSiteSettingsClient().getBrowserContextHandle();
++
++        ChromeSwitchPreference mAdBlockSwitch =
++                (ChromeSwitchPreference) findPreference(PREF_ADBLOCK_SWITCH);
++        boolean isAdBlockEnabled = !WebsitePreferenceBridge.isCategoryEnabled(browserContextHandle, ContentSettingsType.ADS);
++        mAdBlockSwitch.setChecked(isAdBlockEnabled);
++        mAdBlockSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
++            WebsitePreferenceBridge.setCategoryEnabled(browserContextHandle, ContentSettingsType.ADS, !(boolean) newValue);
++            return true;
++        });
++
++        mAdBlockEdit = findPreference(PREF_ADBLOCK_EDIT);
++        updateCurrentAdBlockUrl();
++    }
++
++    private void updateCurrentAdBlockUrl() {
++        mAdBlockEdit.setSummary(CachedFeatureFlags.getAdBlockFiltersURL());
++    }
++
++    @Override
++    public void onResume() {
++        super.onResume();
++        updateCurrentAdBlockUrl();
++    }
++}
+diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
+--- a/chrome/app/generated_resources.grd
++++ b/chrome/app/generated_resources.grd
+@@ -9883,6 +9883,16 @@ Please help our engineers fix this problem. Tell us what happened right before y
+       Never show this again.
+     </message>
+ 
++    <!-- Ad Blocking preferences -->
++    <if expr="is_android">
++      <message name="IDS_OPTIONS_ADBLOCK_TITLE" desc="The title of the Ad Blocking option on Android" formatter_data="android_java">
++        Ad Blocking
++      </message>
++      <message name="IDS_OPTIONS_ADBLOCK_SUMMARY" desc="The title of the Ad Blocking summary on Android" formatter_data="android_java">
++        Configure Ad Blocking and filters URL
++      </message>
++    </if>
++
+     <!-- Ad Blocking UI strings. -->
+     <message name="IDS_ALWAYS_ALLOW_ADS" desc="Explanation associated with a toggle to allow ads after ads have been blocked on the page. To be used on pages where the ad blocking UI is governed by a persistent permissions-based whitelist.">
+       Always allow ads on this site
+diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
+--- a/chrome/browser/browser_process_impl.cc
++++ b/chrome/browser/browser_process_impl.cc
+@@ -1075,7 +1075,8 @@ BrowserProcessImpl::adblock_updater() {
+   adblock_updater_ = std::make_unique<adblock_updater::AdBlockUpdaterService>(
+           g_browser_process->system_network_context_manager()->GetSharedURLLoaderFactory(),
+           std::move(scheduler),
+-          g_browser_process->subresource_filter_ruleset_service());
++          g_browser_process->subresource_filter_ruleset_service(),
++          local_state()->GetString(prefs::kAdBlockFiltersURL));
+ 
+   return adblock_updater_.get();
+ }
+diff --git a/chrome/browser/flags/android/cached_feature_flags.cc b/chrome/browser/flags/android/cached_feature_flags.cc
+--- a/chrome/browser/flags/android/cached_feature_flags.cc
++++ b/chrome/browser/flags/android/cached_feature_flags.cc
+@@ -36,6 +36,14 @@ std::string GetReachedCodeProfilerTrialGroup() {
+ }  // namespace android
+ }  // namespace chrome
+ 
++static ScopedJavaLocalRef<jstring> JNI_CachedFeatureFlags_GetAdBlockFiltersURL(JNIEnv* env) {
++  return base::android::ConvertUTF8ToJavaString(env, g_browser_process->local_state()->GetString(prefs::kAdBlockFiltersURL));
++}
++
++static void JNI_CachedFeatureFlags_SetAdBlockFiltersURL(JNIEnv* env, const JavaParamRef<jstring>& url) {
++  g_browser_process->local_state()->SetString(prefs::kAdBlockFiltersURL, base::android::ConvertJavaStringToUTF8(env, url));
++}
++
+ static jboolean JNI_CachedFeatureFlags_IsNetworkServiceWarmUpEnabled(
+     JNIEnv* env) {
+   return content::IsOutOfProcessNetworkService() &&
+diff --git a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java b/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java
+--- a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java
++++ b/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java
+@@ -253,6 +253,14 @@ public class CachedFeatureFlags {
+                         ChromeFeatureList.REACHED_CODE_PROFILER, "sampling_interval_us", 0));
+     }
+ 
++     public static void setAdBlockFiltersURL(String url) {
++         CachedFeatureFlagsJni.get().setAdBlockFiltersURL(url);
++     }
++
++     public static String getAdBlockFiltersURL() {
++         return CachedFeatureFlagsJni.get().getAdBlockFiltersURL();
++     }
++
+     /**
+      * Caches flags that must take effect on startup but are set via native code.
+      */
+@@ -405,5 +413,7 @@ public class CachedFeatureFlags {
+     @NativeMethods
+     interface Natives {
+         boolean isNetworkServiceWarmUpEnabled();
++        void setAdBlockFiltersURL(String url);
++        String getAdBlockFiltersURL();
+     }
+ }
+diff --git a/chrome/browser/net/system_network_context_manager.cc b/chrome/browser/net/system_network_context_manager.cc
+--- a/chrome/browser/net/system_network_context_manager.cc
++++ b/chrome/browser/net/system_network_context_manager.cc
+@@ -331,6 +331,8 @@ SystemNetworkContextManager::SystemNetworkContextManager(
+           SSLConfigServiceManager::CreateDefaultManager(local_state_)),
+       proxy_config_monitor_(local_state_),
+       stub_resolver_config_reader_(local_state_) {
++  local_state_->SetDefaultPrefValue(prefs::kAdBlockFiltersURL,
++                                    base::Value("https://www.bromite.org/filters/filters.dat"));
+ #if !defined(OS_ANDROID)
+   // QuicAllowed was not part of Android policy.
+   const base::Value* value =
+@@ -392,6 +394,8 @@ SystemNetworkContextManager::~SystemNetworkContextManager() {
+ void SystemNetworkContextManager::RegisterPrefs(PrefRegistrySimple* registry) {
+   StubResolverConfigReader::RegisterPrefs(registry);
+ 
++  registry->RegisterStringPref(prefs::kAdBlockFiltersURL, std::string());
++
+   // Static auth params
+   registry->RegisterStringPref(prefs::kAuthSchemes,
+                                "basic,digest,ntlm,negotiate");
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -1958,6 +1958,20 @@ To change this setting, <ph name="BEGIN_LINK">&lt;resetlink&gt;</ph>reset sync<p
+         Work profile
+       </message>
+ 
++      <!-- AdBlock settings -->
++      <message name="IDS_PREFS_ADBLOCK" desc="Title of the AdBlock Settings screen. [CHAR-LIMIT=32]">
++        AdBlock settings
++      </message>
++      <message name="IDS_OPTIONS_ADBLOCK_EDIT_TITLE" desc="The title of the screen that allows users to change the URL that is used to fetch the ad blocker filters.">
++        Edit filters URL
++      </message>
++      <message name="IDS_OPTIONS_ADBLOCK_EDIT_LABEL" desc="The label for the edit text field that allows the user to change the URL that is used to fetch the ad blocker filters.">
++        Filters URL
++      </message>
++      <message name="IDS_ADBLOCK_HELP" desc="The title of the hyperlink that allows users to visit the web page with instructions for custom ad blocker filters.">
++        Visit help page
++      </message>
++
+       <!-- Fullscreen -->
+       <message name="IDS_IMMERSIVE_FULLSCREEN_API_NOTIFICATION" desc="Notification message when a site has entered immersive fullscreen and the directions of how to exit.">
+         Drag from top and touch the back button to exit full screen.
+diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
+--- a/chrome/common/pref_names.cc
++++ b/chrome/common/pref_names.cc
+@@ -2069,6 +2069,9 @@ const char kAudioCaptureAllowed[] = "hardware.audio_capture_enabled";
+ // capture devices without prompt.
+ const char kAudioCaptureAllowedUrls[] = "hardware.audio_capture_allowed_urls";
+ 
++// Holds the URL to an indexed subresource filters file.
++const char kAdBlockFiltersURL[] = "adblock.filters_url";
++
+ // A pref holding the value of the policy used to explicitly allow or deny
+ // access to video capture devices.  When enabled or not set, the user is
+ // prompted for device access.  When disabled, access to video capture devices
+diff --git a/chrome/common/pref_names.h b/chrome/common/pref_names.h
+--- a/chrome/common/pref_names.h
++++ b/chrome/common/pref_names.h
+@@ -30,6 +30,7 @@ extern const char kDownloadRestrictions[];
+ extern const char kForceEphemeralProfiles[];
+ extern const char kHomePageIsNewTabPage[];
+ extern const char kHomePage[];
++extern const char kAdBlockFiltersURL[];
+ extern const char kImportantSitesDialogHistory[];
+ extern const char kProfileCreationTime[];
+ #if defined(OS_WIN)
+diff --git a/components/component_updater/adblock_updater_service.cc b/components/component_updater/adblock_updater_service.cc
+--- a/components/component_updater/adblock_updater_service.cc
++++ b/components/component_updater/adblock_updater_service.cc
+@@ -46,12 +46,12 @@ const int initial_check_delay = 5,
+       next_check_delay = 60*60*24*7, // 1 week
+       on_demand_check_delay = 60; // minimum 1 minute between each on-demand check
+ 
+-AdBlockUpdaterService::AdBlockUpdaterService(scoped_refptr<network::SharedURLLoaderFactory> shared_url_network_factory, std::unique_ptr<component_updater::UpdateScheduler> scheduler, subresource_filter::RulesetService* ruleset_service)
++AdBlockUpdaterService::AdBlockUpdaterService(scoped_refptr<network::SharedURLLoaderFactory> shared_url_network_factory, std::unique_ptr<component_updater::UpdateScheduler> scheduler,
++   subresource_filter::RulesetService* ruleset_service, std::string filters_url)
+  : ruleset_service_(ruleset_service), shared_url_network_factory_(shared_url_network_factory), scheduler_(std::move(scheduler)) {
+   DCHECK(ruleset_service);
+ 
+-  //TODO: retrieve filters URL from config/prefs
+-  filters_url_ = "https://www.bromite.org/filters/filters.dat";
++  filters_url_ = filters_url;
+ }
+ 
+ AdBlockUpdaterService::~AdBlockUpdaterService() {
+diff --git a/components/component_updater/adblock_updater_service.h b/components/component_updater/adblock_updater_service.h
+--- a/components/component_updater/adblock_updater_service.h
++++ b/components/component_updater/adblock_updater_service.h
+@@ -54,7 +54,8 @@ class Observer {
+ // All methods are safe to call ONLY from the browser's main thread.
+ class AdBlockUpdaterService {
+  public:
+-  AdBlockUpdaterService(scoped_refptr<network::SharedURLLoaderFactory> shared_url_network_factory, std::unique_ptr<component_updater::UpdateScheduler> scheduler, subresource_filter::RulesetService* ruleset_service);
++  AdBlockUpdaterService(scoped_refptr<network::SharedURLLoaderFactory> shared_url_network_factory, std::unique_ptr<component_updater::UpdateScheduler> scheduler,
++                        subresource_filter::RulesetService* ruleset_service, std::string filters_url);
+   ~AdBlockUpdaterService();
+ 
+   // Adds an observer for this class. An observer should not be added more
+-- 
+2.17.1
+

build/patches/Add-option-to-not-persist-tabs-across-sessions.patch

@@ -1,19 +1,19 @@
-From: samartnik <artem@brave.com>
-Date: Tue, 17 Apr 2018 17:14:00 +0300
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 7 Sep 2019 15:07:42 +0200
 Subject: Add option to not persist tabs across sessions
 
 ---
- chrome/android/java/res/values/values.xml                  |  3 +++
- chrome/android/java/res/xml/privacy_preferences.xml        |  5 +++++
- .../org/chromium/chrome/browser/ChromeTabbedActivity.java  |  4 +++-
- .../browser/preferences/privacy/PrivacyPreferences.java    | 14 ++++++++++++++
- chrome/android/java/strings/android_chrome_strings.grd     |  6 ++++++
- 5 files changed, 31 insertions(+), 1 deletion(-)
+ chrome/android/java/res/values/values.xml            |  3 +++
+ chrome/android/java/res/xml/privacy_preferences.xml  |  5 +++++
+ .../chrome/browser/ChromeTabbedActivity.java         |  4 +++-
+ .../browser/privacy/settings/PrivacySettings.java    | 12 ++++++++++++
+ .../ui/android/strings/android_chrome_strings.grd    |  6 ++++++
+ 5 files changed, 29 insertions(+), 1 deletion(-)
 
 diff --git a/chrome/android/java/res/values/values.xml b/chrome/android/java/res/values/values.xml
 --- a/chrome/android/java/res/values/values.xml
 +++ b/chrome/android/java/res/values/values.xml
-@@ -66,6 +66,9 @@
+@@ -60,6 +60,9 @@
      <!-- TODO(peconn): Add help section. -->
      <!-- <string name="help_context_suggestions">mobile_content_suggestions</string> -->
  
@@ -26,22 +26,22 @@ diff --git a/chrome/android/java/res/values/values.xml b/chrome/android/java/res
 diff --git a/chrome/android/java/res/xml/privacy_preferences.xml b/chrome/android/java/res/xml/privacy_preferences.xml
 --- a/chrome/android/java/res/xml/privacy_preferences.xml
 +++ b/chrome/android/java/res/xml/privacy_preferences.xml
-@@ -18,6 +18,11 @@
-         android:summary="@string/search_suggestions_summary"
-         android:defaultValue="true" />
-     <org.chromium.chrome.browser.preferences.ChromeBaseCheckBoxPreference
+@@ -25,6 +25,11 @@
+         android:title="@string/always_incognito_title"
+         android:summary="@string/always_incognito_summary"
+         android:defaultValue="false" />
++    <org.chromium.components.browser_ui.settings.ChromeBaseCheckBoxPreference
 +        android:key="close_tabs_on_exit"
 +        android:title="@string/close_tabs_on_exit_title"
 +        android:summary="@string/close_tabs_on_exit_summary"
 +        android:defaultValue="false" />
-+    <org.chromium.chrome.browser.preferences.ChromeBaseCheckBoxPreference
-         android:key="safe_browsing_extended_reporting"
-         android:title="@string/safe_browsing_extended_reporting_title"
-         android:summary="@string/safe_browsing_extended_reporting_summary" />
+     <Preference
+         android:fragment="org.chromium.chrome.browser.privacy.settings.DoNotTrackSettings"
+         android:key="do_not_track"
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
-@@ -1023,8 +1023,10 @@ public class ChromeTabbedActivity
+@@ -1182,8 +1182,10 @@ public class ChromeTabbedActivity extends ChromeActivity<ChromeActivityComponent
              boolean hadCipherData =
                      CipherFactory.getInstance().restoreFromBundle(getSavedInstanceState());
  
@@ -53,62 +53,60 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedAct
              if (noRestoreState) {
                  // Clear the state files because they are inconsistent and useless from now on.
                  mTabModelSelectorImpl.clearState();
-diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/PrivacyPreferences.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/PrivacyPreferences.java
---- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/PrivacyPreferences.java
-+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/PrivacyPreferences.java
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettings.java
 @@ -4,6 +4,7 @@
  
- package org.chromium.chrome.browser.preferences.privacy;
+ package org.chromium.chrome.browser.privacy.settings;
  
 +import android.content.SharedPreferences;
  import android.os.Bundle;
- import android.preference.CheckBoxPreference;
- import android.preference.Preference;
-@@ -15,6 +16,7 @@ import android.view.Menu;
+ import android.view.Menu;
  import android.view.MenuInflater;
- import android.view.MenuItem;
+@@ -14,6 +15,7 @@ import androidx.preference.Preference;
+ import androidx.preference.PreferenceFragmentCompat;
+ import androidx.vectordrawable.graphics.drawable.VectorDrawableCompat;
  
 +import org.chromium.base.ContextUtils;
- import org.chromium.base.metrics.RecordHistogram;
+ import org.chromium.base.BuildInfo;
  import org.chromium.chrome.R;
- import org.chromium.chrome.browser.ChromeFeatureList;
-@@ -47,6 +49,7 @@ public class PrivacyPreferences extends PreferenceFragment
-     private static final String PREF_CAN_MAKE_PAYMENT = "can_make_payment";
-     private static final String PREF_CONTEXTUAL_SEARCH = "contextual_search";
-     private static final String PREF_NETWORK_PREDICTIONS = "network_predictions";
+ import org.chromium.chrome.browser.flags.ChromeFeatureList;
+@@ -41,6 +43,7 @@ import java.util.List;
+  */
+ public class PrivacySettings
+         extends PreferenceFragmentCompat implements Preference.OnPreferenceChangeListener {
 +    private static final String PREF_CLOSE_TABS_ON_EXIT = "close_tabs_on_exit";
-     private static final String PREF_DO_NOT_TRACK = "do_not_track";
-     private static final String PREF_USAGE_AND_CRASH_REPORTING = "usage_and_crash_reports";
-     private static final String PREF_CLEAR_BROWSING_DATA = "clear_browsing_data";
-@@ -150,6 +153,11 @@ public class PrivacyPreferences extends PreferenceFragment
-         safeBrowsingPref.setOnPreferenceChangeListener(this);
-         safeBrowsingPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
- 
-+        ChromeBaseCheckBoxPreference closeTabsOnExitPref =
-+                (ChromeBaseCheckBoxPreference) findPreference(PREF_CLOSE_TABS_ON_EXIT);
-+        closeTabsOnExitPref.setOnPreferenceChangeListener(this);
-+        closeTabsOnExitPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
-+
-         updateSummaries();
-     }
- 
-@@ -176,6 +184,12 @@ public class PrivacyPreferences extends PreferenceFragment
-         } else if (PREF_CAN_MAKE_PAYMENT.equals(key)) {
-             PrefServiceBridge.getInstance().setBoolean(
-                     Pref.CAN_MAKE_PAYMENT_ENABLED, (boolean) newValue);
+     private static final String PREF_SEARCH_SUGGESTIONS = "search_suggestions";
+     private static final String PREF_CAN_MAKE_PAYMENT = "can_make_payment";
+     private static final String PREF_NETWORK_PREDICTIONS = "preload_pages";
+@@ -98,6 +101,10 @@ public class PrivacySettings
+             sharedPreferencesEditor.apply();
+         } else if (PREF_SEARCH_SUGGESTIONS.equals(key)) {
+             PrefServiceBridge.getInstance().setBoolean(Pref.SEARCH_SUGGEST_ENABLED, (boolean) newValue);
 +        } else if (PREF_CLOSE_TABS_ON_EXIT.equals(key)) {
-+//            PrefServiceBridge.getInstance().setBoolean(
-+//                    Pref.CLOSE_TABS_ON_EXIT_ENABLED, (boolean) newValue);
 +            SharedPreferences.Editor sharedPreferencesEditor = ContextUtils.getAppSharedPreferences().edit();
 +            sharedPreferencesEditor.putBoolean(PREF_CLOSE_TABS_ON_EXIT, (boolean)newValue);
 +            sharedPreferencesEditor.apply();
          }
  
          return true;
-diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
---- a/chrome/android/java/strings/android_chrome_strings.grd
-+++ b/chrome/android/java/strings/android_chrome_strings.grd
-@@ -3655,6 +3655,12 @@ However, you aren’t invisible. Going private doesn’t hide your browsing from
+@@ -167,6 +174,11 @@ public class PrivacySettings
+                         String.format("%s - %s", getString(R.string.text_on), serverName));
+             }
+         }
++
++        ChromeBaseCheckBoxPreference closeTabsOnExitPref =
++                (ChromeBaseCheckBoxPreference) findPreference(PREF_CLOSE_TABS_ON_EXIT);
++        closeTabsOnExitPref.setOnPreferenceChangeListener(this);
++        closeTabsOnExitPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
+     }
+ 
+     private ChromeManagedPreferenceDelegate createManagedPreferenceDelegate() {
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -3334,6 +3334,12 @@ To change this setting, <ph name="BEGIN_LINK">&lt;resetlink&gt;</ph>reset sync<p
        <message name="IDS_CONTEXTMENU_IMAGE_TITLE" desc="The title of a context menu tab when the item pressed contains more than one type. This indicates that all the actions are related to the image.">
          IMAGE
        </message>
@@ -122,5 +120,5 @@ diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/and
          LINK
        </message>
 -- 
-2.11.0
+2.17.1
 

build/patches/Add-user-setting-for-DNS-over-HTTPS-DoH-custom-URL.patch

@@ -0,0 +1,540 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 23 Nov 2019 10:55:16 +0100
+Subject: Add user setting for DNS-over-HTTPS (DoH) custom URL
+
+---
+ chrome/android/chrome_java_resources.gni      |  2 +
+ chrome/android/chrome_java_sources.gni        |  2 +
+ chrome/android/java/res/layout/doh_editor.xml | 67 ++++++++++++++
+ chrome/android/java/res/values/values.xml     |  2 +
+ .../android/java/res/xml/doh_preferences.xml  | 25 +++++
+ .../java/res/xml/privacy_preferences.xml      |  5 +
+ .../chrome/browser/settings/DoHEditor.java    | 92 +++++++++++++++++++
+ .../browser/settings/DoHPreferences.java      | 54 +++++++++++
+ chrome/app/generated_resources.grd            |  6 ++
+ .../flags/android/cached_feature_flags.cc     | 25 +++++
+ .../browser/flags/CachedFeatureFlags.java     | 24 +++++
+ .../net/stub_resolver_config_reader.cc        | 36 ++------
+ .../strings/android_chrome_strings.grd        | 11 +++
+ chrome/common/chrome_features.cc              |  4 +-
+ 14 files changed, 324 insertions(+), 31 deletions(-)
+ create mode 100644 chrome/android/java/res/layout/doh_editor.xml
+ create mode 100644 chrome/android/java/res/xml/doh_preferences.xml
+ create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/settings/DoHEditor.java
+ create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/settings/DoHPreferences.java
+
+diff --git a/chrome/android/chrome_java_resources.gni b/chrome/android/chrome_java_resources.gni
+--- a/chrome/android/chrome_java_resources.gni
++++ b/chrome/android/chrome_java_resources.gni
+@@ -881,6 +881,7 @@ chrome_java_resources = [
+   "java/res/layout/date_view.xml",
+   "java/res/layout/default_search_engine_first_run_fragment.xml",
+   "java/res/layout/device_item_list.xml",
++  "java/res/layout/doh_editor.xml",
+   "java/res/layout/distilled_page_font_family_spinner.xml",
+   "java/res/layout/distilled_page_prefs_view.xml",
+   "java/res/layout/editable_option_editor_footer.xml",
+@@ -1112,6 +1113,7 @@ chrome_java_resources = [
+   "java/res/xml/data_reduction_preferences.xml",
+   "java/res/xml/data_reduction_preferences_off_lite_mode.xml",
+   "java/res/xml/developer_preferences.xml",
++  "java/res/xml/doh_preferences.xml",
+   "java/res/xml/do_not_track_preferences.xml",
+   "java/res/xml/google_services_preferences.xml",
+   "java/res/xml/homepage_preferences.xml",
+diff --git a/chrome/android/chrome_java_sources.gni b/chrome/android/chrome_java_sources.gni
+--- a/chrome/android/chrome_java_sources.gni
++++ b/chrome/android/chrome_java_sources.gni
+@@ -1373,6 +1373,8 @@ chrome_java_sources = [
+   "java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java",
+   "java/src/org/chromium/chrome/browser/send_tab_to_self/DevicePickerBottomSheetAdapter.java",
+   "java/src/org/chromium/chrome/browser/send_tab_to_self/DevicePickerBottomSheetContent.java",
++  "java/src/org/chromium/chrome/browser/settings/DoHEditor.java",
++  "java/src/org/chromium/chrome/browser/settings/DoHPreferences.java",
+   "java/src/org/chromium/chrome/browser/send_tab_to_self/NotificationManager.java",
+   "java/src/org/chromium/chrome/browser/send_tab_to_self/NotificationSharedPrefManager.java",
+   "java/src/org/chromium/chrome/browser/send_tab_to_self/SendTabToSelfAndroidBridge.java",
+diff --git a/chrome/android/java/res/layout/doh_editor.xml b/chrome/android/java/res/layout/doh_editor.xml
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/res/layout/doh_editor.xml
+@@ -0,0 +1,67 @@
++<?xml version="1.0" encoding="utf-8"?>
++<!-- Copyright 2015 The Chromium Authors. All rights reserved.
++     Use of this source code is governed by a BSD-style license that can be
++     found in the LICENSE file. -->
++
++<FrameLayout
++    xmlns:android="http://schemas.android.com/apk/res/android"
++    xmlns:app="http://schemas.android.com/apk/res-auto"
++    xmlns:tools="http://schemas.android.com/tools"
++    android:layout_width="match_parent"
++    android:layout_height="match_parent" >
++
++    <ScrollView
++        android:layout_width="match_parent"
++        android:layout_height="match_parent"
++        android:id="@+id/scroll_view"
++        android:fillViewport="true" >
++
++        <LinearLayout
++            android:layout_width="match_parent"
++            android:layout_height="wrap_content"
++            android:orientation="vertical"
++            android:focusableInTouchMode="true" >
++
++            <com.google.android.material.textfield.TextInputLayout
++                android:id="@+id/doh_url"
++                android:paddingTop="16dp"
++                android:paddingStart="@dimen/pref_autofill_content_spacing"
++                android:paddingEnd="@dimen/pref_autofill_content_spacing"
++                android:layout_width="match_parent"
++                android:layout_height="wrap_content" >
++                <!-- TODO(crbug.com/900912): Fix and remove lint ignore -->
++                <EditText
++                    tools:ignore="Autofill"
++                    android:id="@+id/doh_url_edit"
++                    android:layout_width="match_parent"
++                    android:layout_height="wrap_content"
++                    android:inputType="textUri"
++                    android:singleLine="true"
++                    android:hint="@string/options_doh_edit_label" />
++            </com.google.android.material.textfield.TextInputLayout>
++
++            <Space style="@style/ButtonBarTopSpacer" />
++            <View style="@style/ButtonBarTopDivider" />
++
++            <LinearLayout style="@style/ButtonBar" >
++                <org.chromium.ui.widget.ButtonCompat
++                    android:id="@+id/doh_reset"
++                    style="@style/ButtonBarButton"
++                    android:text="@string/reset" />
++
++                <org.chromium.ui.widget.ButtonCompat
++                    android:id="@+id/doh_cancel"
++                    style="@style/ButtonBarButton"
++                    android:text="@string/cancel" />
++
++                <org.chromium.ui.widget.ButtonCompat
++                    android:id="@+id/doh_save"
++                    style="@style/ButtonBarButton"
++                    android:text="@string/save" />
++            </LinearLayout>
++        </LinearLayout>
++    </ScrollView>
++
++    <include layout="@layout/settings_action_bar_shadow"/>
++
++</FrameLayout>
+diff --git a/chrome/android/java/res/values/values.xml b/chrome/android/java/res/values/values.xml
+--- a/chrome/android/java/res/values/values.xml
++++ b/chrome/android/java/res/values/values.xml
+@@ -80,6 +80,8 @@
+     <integer name="download_infobar_bar_fill_in_delay">400</integer>
+     <integer name="download_infobar_bar_fill_out_delay">200</integer>
+ 
++    <string name="doh_help_url">https://www.bromite.org/doh</string>
++
+     <!-- Bottom navigation bar styling. -->
+     <bool name="window_light_navigation_bar">true</bool>
+ 
+diff --git a/chrome/android/java/res/xml/doh_preferences.xml b/chrome/android/java/res/xml/doh_preferences.xml
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/res/xml/doh_preferences.xml
+@@ -0,0 +1,25 @@
++<?xml version="1.0" encoding="utf-8"?>
++<!-- Copyright 2015 The Chromium Authors. All rights reserved.
++     Use of this source code is governed by a BSD-style license that can be
++     found in the LICENSE file. -->
++
++<PreferenceScreen
++    xmlns:android="http://schemas.android.com/apk/res/android"
++    xmlns:app="http://schemas.android.com/apk/res-auto">
++
++    <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
++        android:key="doh_switch"
++        android:summaryOn="@string/text_on"
++        android:summaryOff="@string/text_off" />
++
++    <org.chromium.chrome.browser.about_settings.HyperlinkPreference
++        android:key="doh_help"
++        android:title="@string/doh_help"
++        app:url="@string/doh_help_url" />
++
++    <Preference
++        android:key="doh_edit"
++        android:title="@string/options_doh_edit_label"
++        android:fragment="org.chromium.chrome.browser.settings.DoHEditor" />
++
++</PreferenceScreen>
+diff --git a/chrome/android/java/res/xml/privacy_preferences.xml b/chrome/android/java/res/xml/privacy_preferences.xml
+--- a/chrome/android/java/res/xml/privacy_preferences.xml
++++ b/chrome/android/java/res/xml/privacy_preferences.xml
+@@ -19,6 +19,11 @@
+         android:key="can_make_payment"
+         android:title="@string/can_make_payment_title"
+         android:summary="@string/settings_can_make_payment_toggle_label" />
++    <Preference
++        android:fragment="org.chromium.chrome.browser.settings.DoHPreferences"
++        android:key="doh"
++        android:title="@string/options_doh_title"
++        android:summary="@string/options_doh_summary" />
+     <org.chromium.components.browser_ui.settings.ChromeBaseCheckBoxPreference
+         android:key="preload_pages"
+         android:title="@string/preload_pages_title"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/settings/DoHEditor.java b/chrome/android/java/src/org/chromium/chrome/browser/settings/DoHEditor.java
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/src/org/chromium/chrome/browser/settings/DoHEditor.java
+@@ -0,0 +1,92 @@
++// Copyright 2015 The Chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++package org.chromium.chrome.browser.settings;
++
++import android.os.Bundle;
++import androidx.fragment.app.Fragment;
++import android.text.Editable;
++import android.text.TextWatcher;
++import android.view.LayoutInflater;
++import android.view.View;
++import android.view.ViewGroup;
++import android.widget.Button;
++import android.widget.EditText;
++
++import org.chromium.components.browser_ui.settings.SettingsUtils;
++import org.chromium.chrome.browser.flags.CachedFeatureFlags;
++import org.chromium.chrome.R;
++import org.chromium.components.url_formatter.UrlFormatter;
++
++/**
++ * Provides the Java-UI for editing the DNS-over-HTTPS (DoH) preference.
++ */
++public class DoHEditor extends Fragment implements TextWatcher {
++    private EditText mDoHUrlEdit;
++    private Button mSaveButton;
++    private Button mResetButton;
++
++    @Override
++    public View onCreateView(LayoutInflater inflater, ViewGroup container,
++            Bundle savedInstanceState) {
++        super.onCreate(savedInstanceState);
++        getActivity().setTitle(R.string.options_doh_edit_title);
++
++        View v = inflater.inflate(R.layout.doh_editor, container, false);
++        View scrollView = v.findViewById(R.id.scroll_view);
++        scrollView.getViewTreeObserver().addOnScrollChangedListener(
++                SettingsUtils.getShowShadowOnScrollListener(v, v.findViewById(R.id.shadow)));
++        mDoHUrlEdit = (EditText) v.findViewById(R.id.doh_url_edit);
++        mDoHUrlEdit.setText(CachedFeatureFlags.getDoHTemplates());
++        mDoHUrlEdit.addTextChangedListener(this);
++        mDoHUrlEdit.requestFocus();
++
++        initializeSaveCancelResetButtons(v);
++        return v;
++    }
++
++    @Override
++    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
++    }
++
++    @Override
++    public void onTextChanged(CharSequence s, int start, int before, int count) {
++        mSaveButton.setEnabled(s.length() != 0);
++        mResetButton.setEnabled(true);
++    }
++
++    @Override
++    public void afterTextChanged(Editable s) {
++    }
++
++    private void initializeSaveCancelResetButtons(View v) {
++        mResetButton = (Button) v.findViewById(R.id.doh_reset);
++        mResetButton.setOnClickListener(new View.OnClickListener() {
++            @Override
++            public void onClick(View v) {
++                mDoHUrlEdit.setText(CachedFeatureFlags.getDoHTemplates());
++                getActivity().finish();
++            }
++        });
++
++        mSaveButton = (Button) v.findViewById(R.id.doh_save);
++        mSaveButton.setEnabled(false);
++        mSaveButton.setOnClickListener(new View.OnClickListener() {
++            @Override
++            public void onClick(View v) {
++                CachedFeatureFlags.setDoHTemplates(
++                        mDoHUrlEdit.getText().toString());
++                getActivity().finish();
++            }
++        });
++
++        Button button = (Button) v.findViewById(R.id.doh_cancel);
++        button.setOnClickListener(new View.OnClickListener() {
++            @Override
++            public void onClick(View v) {
++                getActivity().finish();
++            }
++        });
++    }
++}
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/settings/DoHPreferences.java b/chrome/android/java/src/org/chromium/chrome/browser/settings/DoHPreferences.java
+new file mode 100644
+--- /dev/null
++++ b/chrome/android/java/src/org/chromium/chrome/browser/settings/DoHPreferences.java
+@@ -0,0 +1,54 @@
++// Copyright 2015 The Chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++package org.chromium.chrome.browser.settings;
++
++import android.os.Bundle;
++import androidx.preference.Preference;
++import androidx.preference.PreferenceFragmentCompat;
++import org.chromium.components.browser_ui.settings.ChromeSwitchPreference;
++
++import org.chromium.components.browser_ui.settings.SettingsUtils;
++import org.chromium.chrome.browser.flags.CachedFeatureFlags;
++import androidx.annotation.VisibleForTesting;
++import org.chromium.chrome.R;
++
++/**
++ * Fragment that allows the user to configure DoH related preferences.
++ */
++public class DoHPreferences extends PreferenceFragmentCompat {
++    @VisibleForTesting
++    public static final String PREF_DOH_SWITCH = "doh_switch";
++    private static final String PREF_DOH_EDIT = "doh_edit";
++
++    private Preference mDoHEdit;
++
++    @Override
++    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
++        getActivity().setTitle(R.string.options_doh_title);
++        SettingsUtils.addPreferencesFromResource(this, R.xml.doh_preferences);
++
++        ChromeSwitchPreference mDoHSwitch =
++                (ChromeSwitchPreference) findPreference(PREF_DOH_SWITCH);
++        boolean isDoHEnabled = CachedFeatureFlags.getDoHEnabled();
++        mDoHSwitch.setChecked(isDoHEnabled);
++        mDoHSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
++            CachedFeatureFlags.setDoHEnabled((boolean) newValue);
++            return true;
++        });
++
++        mDoHEdit = findPreference(PREF_DOH_EDIT);
++        updateCurrentDoHUrl();
++    }
++
++    private void updateCurrentDoHUrl() {
++        mDoHEdit.setSummary(CachedFeatureFlags.getDoHTemplates());
++    }
++
++    @Override
++    public void onResume() {
++        super.onResume();
++        updateCurrentDoHUrl();
++    }
++}
+diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
+--- a/chrome/app/generated_resources.grd
++++ b/chrome/app/generated_resources.grd
+@@ -6977,6 +6977,12 @@ the Bookmarks menu.">
+       </if>
+ 
+       <if expr="is_android">
++        <message name="IDS_OPTIONS_DOH_TITLE" desc="The title of the DNS-over-HTTPS option on Android" formatter_data="android_java">
++          Secure DNS
++        </message>
++        <message name="IDS_OPTIONS_DOH_SUMMARY" desc="The title of the DNS-over-HTTPS summary on Android" formatter_data="android_java">
++          Configure DNS-over-HTTPS (DoH) secure DNS
++        </message>
+         <message name="IDS_OPTIONS_HOMEPAGE_TITLE" desc="The title of Chrome's homepage setting screen on Android. " formatter_data="android_java">
+           Homepage
+         </message>
+diff --git a/chrome/browser/flags/android/cached_feature_flags.cc b/chrome/browser/flags/android/cached_feature_flags.cc
+--- a/chrome/browser/flags/android/cached_feature_flags.cc
++++ b/chrome/browser/flags/android/cached_feature_flags.cc
+@@ -11,6 +11,10 @@
+ #include "content/public/common/content_features.h"
+ #include "content/public/common/network_service_util.h"
+ 
++#include "chrome/browser/browser_process.h"
++#include "components/prefs/pref_service.h"
++#include "chrome/common/pref_names.h"
++
+ using base::android::ConvertJavaStringToUTF8;
+ using base::android::ConvertUTF8ToJavaString;
+ using base::android::JavaParamRef;
+@@ -49,3 +53,24 @@ static jboolean JNI_CachedFeatureFlags_IsNetworkServiceWarmUpEnabled(
+   return content::IsOutOfProcessNetworkService() &&
+          base::FeatureList::IsEnabled(features::kWarmUpNetworkProcess);
+ }
++
++static jboolean JNI_CachedFeatureFlags_GetDoHEnabled(JNIEnv* env) {
++  std::string doh_mode = g_browser_process->local_state()->GetString(prefs::kDnsOverHttpsMode);
++  return ((doh_mode == "secure") || (doh_mode == "auto"))
++         && !g_browser_process->local_state()->GetString(prefs::kDnsOverHttpsTemplates).empty();
++}
++
++static void JNI_CachedFeatureFlags_SetDoHEnabled(JNIEnv* env, jboolean enabled) {
++  if (enabled)
++    g_browser_process->local_state()->SetString(prefs::kDnsOverHttpsMode, "secure");
++  else
++    g_browser_process->local_state()->SetString(prefs::kDnsOverHttpsMode, "off");
++}
++
++static ScopedJavaLocalRef<jstring> JNI_CachedFeatureFlags_GetDoHTemplates(JNIEnv* env) {
++  return base::android::ConvertUTF8ToJavaString(env, g_browser_process->local_state()->GetString(prefs::kDnsOverHttpsTemplates));
++}
++
++static void JNI_CachedFeatureFlags_SetDoHTemplates(JNIEnv* env, const JavaParamRef<jstring>& templates) {
++  g_browser_process->local_state()->SetString(prefs::kDnsOverHttpsTemplates, base::android::ConvertJavaStringToUTF8(env, templates));
++}
+diff --git a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java b/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java
+--- a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java
++++ b/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/CachedFeatureFlags.java
+@@ -128,6 +128,26 @@ public class CachedFeatureFlags {
+     private static Map<String, String> sOverridesTestFeatures;
+     private static String sReachedCodeProfilerTrialGroup;
+ 
++     /**
++     * Records whether custom URL for DoH is enabled with native-side feature utilities.
++     * @param url Whether custom URL is enabled or not.
++     */
++     public static void setDoHEnabled(boolean enabled) {
++         CachedFeatureFlagsJni.get().setDoHEnabled(enabled);
++     }
++
++     public static boolean getDoHEnabled() {
++         return CachedFeatureFlagsJni.get().getDoHEnabled();
++     }
++
++     public static void setDoHTemplates(String t) {
++         CachedFeatureFlagsJni.get().setDoHTemplates(t);
++     }
++
++     public static String getDoHTemplates() {
++         return CachedFeatureFlagsJni.get().getDoHTemplates();
++     }
++
+     /**
+      * Checks if a cached feature flag is enabled.
+      *
+@@ -412,6 +432,10 @@ public class CachedFeatureFlags {
+ 
+     @NativeMethods
+     interface Natives {
++        void setDoHEnabled(boolean enabled);
++        boolean getDoHEnabled();
++        void setDoHTemplates(String templates);
++        String getDoHTemplates();
+         boolean isNetworkServiceWarmUpEnabled();
+         void setAdBlockFiltersURL(String url);
+         String getAdBlockFiltersURL();
+diff --git a/chrome/browser/net/stub_resolver_config_reader.cc b/chrome/browser/net/stub_resolver_config_reader.cc
+--- a/chrome/browser/net/stub_resolver_config_reader.cc
++++ b/chrome/browser/net/stub_resolver_config_reader.cc
+@@ -141,28 +141,6 @@ StubResolverConfigReader::StubResolverConfigReader(PrefService* local_state,
+         base::Value(SecureDnsConfig::ModeToString(default_secure_dns_mode)));
+     local_state_->SetDefaultPrefValue(prefs::kDnsOverHttpsTemplates,
+                                       base::Value(default_doh_templates));
+-
+-    // If the user has explicitly enabled or disabled the DoH experiment in
+-    // chrome://flags and the DoH UI setting is not visible, store that choice
+-    // in the user prefs so that it can be persisted after the experiment ends.
+-    // Also make sure to remove the stored prefs value if the user has changed
+-    // their chrome://flags selection to the default.
+-    if (!features::kDnsOverHttpsShowUiParam.Get()) {
+-      flags_ui::PrefServiceFlagsStorage flags_storage(local_state_);
+-      std::set<std::string> entries = flags_storage.GetFlags();
+-      if (entries.count("dns-over-https@1")) {
+-        // The user has "Enabled" selected.
+-        local_state_->SetString(prefs::kDnsOverHttpsMode,
+-                                SecureDnsConfig::kModeAutomatic);
+-      } else if (entries.count("dns-over-https@2")) {
+-        // The user has "Disabled" selected.
+-        local_state_->SetString(prefs::kDnsOverHttpsMode,
+-                                SecureDnsConfig::kModeOff);
+-      } else {
+-        // The user has "Default" selected.
+-        local_state_->ClearPref(prefs::kDnsOverHttpsMode);
+-      }
+-    }
+   }
+ 
+   pref_change_registrar_.Add(prefs::kBuiltInDnsClientEnabled, pref_callback);
+@@ -346,21 +324,21 @@ SecureDnsConfig StubResolverConfigReader::GetAndUpdateConfiguration(
+     parental_controls_checked_ = true;
+   }
+ 
+-  if (record_metrics) {
+-    UMA_HISTOGRAM_ENUMERATION("Net.DNS.DnsConfig.SecureDnsMode", mode_details);
+-  }
+-
+   std::string doh_templates =
+       local_state_->GetString(prefs::kDnsOverHttpsTemplates);
+-  std::string server_method;
++  if (doh_templates.empty()) {
++    secure_dns_mode = net::DnsConfig::SecureDnsMode::OFF;
++  }
++  LOG(INFO) << "DoH templates: '" << doh_templates << "' with mode " << SecureDnsConfig::ModeToString(secure_dns_mode);
+   std::vector<net::DnsOverHttpsServerConfig> dns_over_https_servers;
+   base::Optional<std::vector<network::mojom::DnsOverHttpsServerPtr>>
+       servers_mojo;
+-  if (!doh_templates.empty() &&
+-      secure_dns_mode != net::DnsConfig::SecureDnsMode::OFF) {
++  if (secure_dns_mode != net::DnsConfig::SecureDnsMode::OFF) {
++    std::string server_method;
+     for (base::StringPiece server_template :
+          chrome_browser_net::secure_dns::SplitGroup(doh_templates)) {
+       if (!net::dns_util::IsValidDohTemplate(server_template, &server_method)) {
++        LOG(WARNING) << "DoH templates: skipping invalid: '" << server_template << "'";
+         continue;
+       }
+ 
+diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
++++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
+@@ -590,6 +590,17 @@ CHAR-LIMIT guidelines:
+         Chrome Passwords
+       </message>
+ 
++      <!-- DoH preferences -->
++      <message name="IDS_OPTIONS_DOH_EDIT_TITLE" desc="The title of the screen that allows users to change the URL that is used for DNS-over-HTTPS queries.">
++        Edit DoH template URLs
++      </message>
++      <message name="IDS_OPTIONS_DOH_EDIT_LABEL" desc="The label for the edit text field that allows the user to change the URL that is used for DNS-over-HTTPS queries.">
++        DoH template URLs
++      </message>
++      <message name="IDS_DOH_HELP" desc="The title of the hyperlink that allows users to visit the wiki page with instructions for DNS-over-HTTPS configuration.">
++        Visit help page
++      </message>
++
+       <!-- Homepage preferences -->
+       <message name="IDS_OPTIONS_HOMEPAGE_EDIT_HINT" desc="Hint for the text edit on Homepage Preference setting, guiding user to enter their customized homepage setting">
+         Enter custom web address
+diff --git a/chrome/common/chrome_features.cc b/chrome/common/chrome_features.cc
+--- a/chrome/common/chrome_features.cc
++++ b/chrome/common/chrome_features.cc
+@@ -281,12 +281,12 @@ const base::Feature kDesktopPWAsRunOnOsLogin{"DesktopPWAsRunOnOsLogin",
+ 
+ // Enable DNS over HTTPS (DoH).
+ const base::Feature kDnsOverHttps{"DnsOverHttps",
+-                                  base::FEATURE_DISABLED_BY_DEFAULT};
++                                  base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ // Set whether fallback to insecure DNS is allowed by default. This setting may
+ // be overridden for individual transactions.
+ const base::FeatureParam<bool> kDnsOverHttpsFallbackParam{&kDnsOverHttps,
+-                                                          "Fallback", true};
++                                                          "Fallback", false};
+ 
+ // Supply one or more space-separated DoH server URI templates to use when this
+ // feature is enabled. If no templates are specified, then a hardcoded mapping
+-- 
+2.17.1
+

build/patches/Allow-playing-audio-in-background.patch

@@ -3,14 +3,14 @@ Date: Thu, 2 Nov 2017 18:21:16 +0200
 Subject: Allow playing audio in background
 
 ---
- media/blink/webmediaplayer_impl.cc | 11 ++++++++++-
+ media/blink/webmediaplayer_impl.cc | 12 +++++++++++-
  media/blink/webmediaplayer_impl.h  |  2 ++
- 2 files changed, 12 insertions(+), 1 deletion(-)
+ 2 files changed, 13 insertions(+), 1 deletion(-)
 
 diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
 --- a/media/blink/webmediaplayer_impl.cc
 +++ b/media/blink/webmediaplayer_impl.cc
-@@ -879,6 +879,12 @@ bool WebMediaPlayerImpl::HasAudio() const {
+@@ -1053,6 +1053,12 @@ bool WebMediaPlayerImpl::HasAudio() const {
    return pipeline_metadata_.has_audio;
  }
  
@@ -23,22 +23,23 @@ diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_imp
  void WebMediaPlayerImpl::EnabledAudioTracksChanged(
      const blink::WebVector<blink::WebMediaPlayer::TrackId>& enabledTrackIds) {
    DCHECK(main_task_runner_->BelongsToCurrentThread());
-@@ -2993,7 +2999,10 @@ bool WebMediaPlayerImpl::ShouldPauseVideoWhenHidden() const {
-   // If suspending background video, pause any video that's not remoted or
-   // not unlocked to play in the background.
-   if (IsBackgroundSuspendEnabled(delegate_)) {
--    if (!HasVideo())
-+    //pipeline_metadata_.has_video is true for MediaPlayerRenderer,
-+    //see media/base/pipeline_metadata.h. This is a workaround to allow audio
-+    //streams be played in background.
-+    if (!HasVideoNonEmptySize())
-       return false;
+@@ -3469,7 +3475,11 @@ bool WebMediaPlayerImpl::ShouldPausePlaybackWhenHidden() const {
+   // Audio only stream is allowed to play when in background.
+   // TODO: We should check IsBackgroundOptimizationCandidate here. But we need
+   // to move the logic of checking video frames out of that function.
+-  if (!HasVideo())
++
++  //pipeline_metadata_.has_video is true for MediaPlayerRenderer,
++  //see media/base/pipeline_metadata.h. This is a workaround to allow audio
++  //streams be played in background.
++  if (!HasVideoNonEmptySize())
+     return false;
  
- #if defined(OS_ANDROID)
+   if (using_media_player_renderer_ &&
 diff --git a/media/blink/webmediaplayer_impl.h b/media/blink/webmediaplayer_impl.h
 --- a/media/blink/webmediaplayer_impl.h
 +++ b/media/blink/webmediaplayer_impl.h
-@@ -161,6 +161,8 @@ class MEDIA_BLINK_EXPORT WebMediaPlayerImpl
+@@ -153,6 +153,8 @@ class MEDIA_BLINK_EXPORT WebMediaPlayerImpl
    // True if the loaded media has a playable video/audio track.
    bool HasVideo() const override;
    bool HasAudio() const override;
@@ -48,5 +49,5 @@ diff --git a/media/blink/webmediaplayer_impl.h b/media/blink/webmediaplayer_impl
    void EnabledAudioTracksChanged(
        const blink::WebVector<blink::WebMediaPlayer::TrackId>& enabledTrackIds)
 -- 
-2.11.0
+2.17.1
 

build/patches/Allow-website-sign-in-without-account-sign-in.patch

@@ -1,10 +1,8 @@
-From: xsmile <>
+From: xsmile <xsmile@users.noreply.github.com>
 Date: Thu, 11 Oct 2018 21:29:35 +0200
-Subject: Allow sign-in to Google sites like Gmail without signing in to
- Chromium
+Subject: Allow website sign-in without account sign-in
 
 Disable prefs::kSigninAllowedOnNextStartup by default. The setting can be found in chrome://settings
-
 ---
  chrome/browser/signin/account_consistency_mode_manager.cc | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
@@ -12,9 +10,9 @@ Disable prefs::kSigninAllowedOnNextStartup by default. The setting can be found
 diff --git a/chrome/browser/signin/account_consistency_mode_manager.cc b/chrome/browser/signin/account_consistency_mode_manager.cc
 --- a/chrome/browser/signin/account_consistency_mode_manager.cc
 +++ b/chrome/browser/signin/account_consistency_mode_manager.cc
-@@ -172,7 +172,7 @@ void AccountConsistencyModeManager::RegisterProfilePrefs(
-   registry->RegisterBooleanPref(prefs::kAccountConsistencyMirrorRequired,
-                                 false);
+@@ -97,7 +97,7 @@ void AccountConsistencyModeManager::RegisterProfilePrefs(
+ #if BUILDFLAG(ENABLE_DICE_SUPPORT)
+   registry->RegisterBooleanPref(kDiceMigrationCompletePref, false);
  #endif
 -  registry->RegisterBooleanPref(prefs::kSigninAllowedOnNextStartup, true);
 +  registry->RegisterBooleanPref(prefs::kSigninAllowedOnNextStartup, false);
@@ -22,5 +20,5 @@ diff --git a/chrome/browser/signin/account_consistency_mode_manager.cc b/chrome/
  
  // static
 -- 
-2.11.0
+2.17.1
 

build/patches/Always-allow-partner-customisation.patch

@@ -3,13 +3,13 @@ Date: Thu, 14 Dec 2017 16:19:50 +0200
 Subject: Always allow partner customisation
 
 ---
- .../PartnerBrowserCustomizations.java                    | 16 ++++++++--------
+ .../PartnerBrowserCustomizations.java            | 16 ++++++++--------
  1 file changed, 8 insertions(+), 8 deletions(-)
 
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/partnercustomizations/PartnerBrowserCustomizations.java b/chrome/android/java/src/org/chromium/chrome/browser/partnercustomizations/PartnerBrowserCustomizations.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/partnercustomizations/PartnerBrowserCustomizations.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/partnercustomizations/PartnerBrowserCustomizations.java
-@@ -242,14 +242,14 @@ public class PartnerBrowserCustomizations {
+@@ -325,14 +325,14 @@ public class PartnerBrowserCustomizations {
              @Override
              protected Void doInBackground() {
                  try {
@@ -31,7 +31,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/partnercustomiz
 +                    //}
  
                      if (isCancelled()) return null;
-                     refreshIncognitoModeDisabled();
+                     Provider provider = AppHooks.get().getCustomizationProvider();
 -- 
-2.11.0
+2.17.1
 

build/patches/Always-respect-async-dns-flag-regardless-of-SDK-version.patch

@@ -11,19 +11,19 @@ Do not read experiment value for cronet async DNS configuration
 diff --git a/chrome/browser/net/system_network_context_manager.cc b/chrome/browser/net/system_network_context_manager.cc
 --- a/chrome/browser/net/system_network_context_manager.cc
 +++ b/chrome/browser/net/system_network_context_manager.cc
-@@ -202,7 +202,7 @@ void OnAuthPrefsChanged(const std::string& pref_name) {
- // Android this includes checking the Android version in the field trial.
- bool ShouldEnableAsyncDns() {
-   bool feature_can_be_enabled = true;
+@@ -150,7 +150,7 @@ network::mojom::HttpAuthDynamicParamsPtr CreateHttpAuthDynamicParams(
+       local_state->GetBoolean(prefs::kNtlmV2Enabled);
+ #endif  // defined(OS_POSIX)
+ 
 -#if defined(OS_ANDROID)
 +#if 0
-   int min_sdk =
-       base::GetFieldTrialParamByFeatureAsInt(features::kAsyncDns, "min_sdk", 0);
-   if (base::android::BuildInfo::GetInstance()->sdk_int() < min_sdk)
+   auth_dynamic_params->android_negotiate_account_type =
+       local_state->GetString(prefs::kAuthAndroidNegotiateAccountType);
+ #endif  // defined(OS_ANDROID)
 diff --git a/components/cronet/url_request_context_config.cc b/components/cronet/url_request_context_config.cc
 --- a/components/cronet/url_request_context_config.cc
 +++ b/components/cronet/url_request_context_config.cc
-@@ -466,7 +466,8 @@ void URLRequestContextConfig::ParseAndSetExperimentalOptions(
+@@ -533,7 +533,8 @@ void URLRequestContextConfig::ParseAndSetExperimentalOptions(
          effective_experimental_options->Remove(it.key(), nullptr);
          continue;
        }
@@ -34,5 +34,5 @@ diff --git a/components/cronet/url_request_context_config.cc b/components/cronet
        const base::DictionaryValue* stale_dns_args = nullptr;
        if (!it.value().GetAsDictionary(&stale_dns_args)) {
 -- 
-2.11.0
+2.17.1
 

build/patches/Always-use-new-tab-page-for-default-home-page.patch

@@ -0,0 +1,25 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Wed, 27 Jun 2018 11:02:38 +0200
+Subject: Always use new tab page for default home page
+
+Ignore any partner-provided home page.
+---
+ .../org/chromium/chrome/browser/homepage/HomepageManager.java  | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java b/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java
+@@ -135,9 +135,6 @@ public class HomepageManager implements HomepagePolicyManager.HomepagePolicyStat
+      *         if the homepage button is force enabled via flag.
+      */
+     public static String getDefaultHomepageUri() {
+-        if (PartnerBrowserCustomizations.getInstance().isHomepageProviderAvailableAndEnabled()) {
+-            return PartnerBrowserCustomizations.getInstance().getHomePageUrl();
+-        }
+         return UrlConstants.NTP_NON_NATIVE_URL;
+     }
+ 
+-- 
+2.17.1
+

build/patches/AudioBuffer-AnalyserNode-fp-mitigations.patch

@@ -0,0 +1,64 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 25 Mar 2018 21:49:37 +0200
+Subject: AudioBuffer, AnalyserNode: fp mitigations
+
+Truncate base latency precision to two digits
+---
+ .../blink/renderer/modules/webaudio/analyser_node.idl     | 8 ++++----
+ .../blink/renderer/modules/webaudio/audio_buffer.idl      | 4 ++--
+ .../blink/renderer/modules/webaudio/audio_context.cc      | 4 +++-
+ 3 files changed, 9 insertions(+), 7 deletions(-)
+
+diff --git a/third_party/blink/renderer/modules/webaudio/analyser_node.idl b/third_party/blink/renderer/modules/webaudio/analyser_node.idl
+--- a/third_party/blink/renderer/modules/webaudio/analyser_node.idl
++++ b/third_party/blink/renderer/modules/webaudio/analyser_node.idl
+@@ -40,10 +40,10 @@
+ 
+     // Copies the current frequency data into the passed array.
+     // If the array has fewer elements than the frequencyBinCount, the excess elements will be dropped.
+-    [HighEntropy, Measure] void getFloatFrequencyData(Float32Array array);
+-    [HighEntropy, Measure] void getByteFrequencyData(Uint8Array array);
++    //[HighEntropy, Measure] void getFloatFrequencyData(Float32Array array);
++    //[HighEntropy, Measure] void getByteFrequencyData(Uint8Array array);
+ 
+     // Real-time waveform data
+-    [HighEntropy, Measure] void getFloatTimeDomainData(Float32Array array);
+-    [HighEntropy, Measure] void getByteTimeDomainData(Uint8Array array);
++    //[HighEntropy, Measure] void getFloatTimeDomainData(Float32Array array);
++    //[HighEntropy, Measure] void getByteTimeDomainData(Uint8Array array);
+ };
+diff --git a/third_party/blink/renderer/modules/webaudio/audio_buffer.idl b/third_party/blink/renderer/modules/webaudio/audio_buffer.idl
+--- a/third_party/blink/renderer/modules/webaudio/audio_buffer.idl
++++ b/third_party/blink/renderer/modules/webaudio/audio_buffer.idl
+@@ -37,12 +37,12 @@
+ 
+     // Channel access
+     readonly attribute unsigned long numberOfChannels;
+-    [HighEntropy, Measure, RaisesException] Float32Array getChannelData(
++    /*[HighEntropy, Measure, RaisesException] Float32Array getChannelData(
+         unsigned long channelIndex);
+     [HighEntropy, Measure, RaisesException] void copyFromChannel(
+         Float32Array destination,
+         unsigned long channelNumber,
+-        optional unsigned long bufferOffset = 0);
++        optional unsigned long bufferOffset = 0); */
+     [RaisesException] void copyToChannel(
+         Float32Array source,
+         unsigned long channelNumber,
+diff --git a/third_party/blink/renderer/modules/webaudio/audio_context.cc b/third_party/blink/renderer/modules/webaudio/audio_context.cc
+--- a/third_party/blink/renderer/modules/webaudio/audio_context.cc
++++ b/third_party/blink/renderer/modules/webaudio/audio_context.cc
+@@ -398,7 +398,9 @@ double AudioContext::baseLatency() const {
+   DCHECK(IsMainThread());
+   DCHECK(destination());
+ 
+-  return base_latency_;
++  // remove precision past two decimal digits
++  int l = base_latency_ * 100;
++  return double(l)/100;
+ }
+ 
+ MediaElementAudioSourceNode* AudioContext::createMediaElementSource(
+-- 
+2.17.1
+

build/patches/Battery-API-return-nothing.patch

@@ -2,34 +2,35 @@ From: csagan5 <32685696+csagan5@users.noreply.github.com>
 Date: Thu, 22 Mar 2018 22:11:57 +0100
 Subject: Battery API: return nothing
 
+Include @thestinger's fix for correct charging/unknown values
 ---
- .../renderer/modules/battery/battery_manager.cc    | 25 ++++------------------
- 1 file changed, 4 insertions(+), 21 deletions(-)
+ .../modules/battery/battery_manager.cc        | 26 +++----------------
+ 1 file changed, 4 insertions(+), 22 deletions(-)
 
 diff --git a/third_party/blink/renderer/modules/battery/battery_manager.cc b/third_party/blink/renderer/modules/battery/battery_manager.cc
 --- a/third_party/blink/renderer/modules/battery/battery_manager.cc
 +++ b/third_party/blink/renderer/modules/battery/battery_manager.cc
-@@ -42,45 +42,28 @@ ScriptPromise BatteryManager::StartRequest(ScriptState* script_state) {
+@@ -45,46 +45,28 @@ ScriptPromise BatteryManager::StartRequest(ScriptState* script_state) {
  }
  
  bool BatteryManager::charging() {
 -  return battery_status_.Charging();
-+  return false;
++  return true;
  }
  
  double BatteryManager::chargingTime() {
 -  return battery_status_.charging_time();
-+  return 0;
++  return 0.0;
  }
  
  double BatteryManager::dischargingTime() {
 -  return battery_status_.discharging_time();
-+  return 0;
++  return std::numeric_limits<double>::infinity();
  }
  
  double BatteryManager::level() {
 -  return battery_status_.Level();
-+  return 1;
++  return 1.0;
  }
  
  void BatteryManager::DidUpdateData() {
@@ -38,27 +39,28 @@ diff --git a/third_party/blink/renderer/modules/battery/battery_manager.cc b/thi
 -  BatteryStatus old_status = battery_status_;
 -  battery_status_ = *BatteryDispatcher::Instance().LatestData();
 -
-   if (battery_property_->GetState() == ScriptPromisePropertyBase::kPending) {
+   if (battery_property_->GetState() == BatteryProperty::kPending) {
      battery_property_->Resolve(this);
      return;
    }
 -
--  Document* document = ToDocument(GetExecutionContext());
--  DCHECK(document);
--  if (document->IsContextPaused() || document->IsContextDestroyed())
+-  DCHECK(GetExecutionContext());
+-  if (GetExecutionContext()->IsContextPaused() ||
+-      GetExecutionContext()->IsContextDestroyed()) {
 -    return;
+-  }
 -
 -  if (battery_status_.Charging() != old_status.Charging())
--    DispatchEvent(*Event::Create(EventTypeNames::chargingchange));
+-    DispatchEvent(*Event::Create(event_type_names::kChargingchange));
 -  if (battery_status_.charging_time() != old_status.charging_time())
--    DispatchEvent(*Event::Create(EventTypeNames::chargingtimechange));
+-    DispatchEvent(*Event::Create(event_type_names::kChargingtimechange));
 -  if (battery_status_.discharging_time() != old_status.discharging_time())
--    DispatchEvent(*Event::Create(EventTypeNames::dischargingtimechange));
+-    DispatchEvent(*Event::Create(event_type_names::kDischargingtimechange));
 -  if (battery_status_.Level() != old_status.Level())
--    DispatchEvent(*Event::Create(EventTypeNames::levelchange));
+-    DispatchEvent(*Event::Create(event_type_names::kLevelchange));
  }
  
  void BatteryManager::RegisterWithDispatcher() {
 -- 
-2.11.0
+2.17.1
 

build/patches/Block-all-connection-requests-with-qjz9zk-in-the-domain-name-or-with-a-trk-scheme.patch

@@ -0,0 +1,287 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Wed, 30 Oct 2019 11:50:13 +0100
+Subject: Block all connection requests with 'qjz9zk' in the domain name or
+ with a 'trk:' scheme.
+
+An info bar is displayed unless the --disable-trkbar command-line flag or the chrome://flag option is used.
+This patch is based on Iridium's 'net: add "trk:" scheme and help identify URLs being retrieved'
+---
+ .../chrome_autocomplete_scheme_classifier.cc  |  1 +
+ chrome/browser/history/history_utils.cc       |  1 +
+ chrome/browser/ui/singleton_tabs.cc           |  3 +-
+ .../omnibox/browser/autocomplete_input.cc     |  7 ++--
+ components/url_formatter/url_fixer.cc         |  4 +++
+ .../child_process_security_policy_impl.cc     |  1 +
+ net/BUILD.gn                                  |  2 ++
+ net/url_request/trk_protocol_handler.cc       | 26 +++++++++++++++
+ net/url_request/trk_protocol_handler.h        | 33 +++++++++++++++++++
+ net/url_request/url_request.cc                |  8 +++++
+ .../url_request_context_builder.cc            |  3 ++
+ url/url_constants.cc                          |  1 +
+ url/url_constants.h                           |  1 +
+ url/url_util.cc                               |  2 ++
+ 14 files changed, 90 insertions(+), 3 deletions(-)
+ create mode 100644 net/url_request/trk_protocol_handler.cc
+ create mode 100644 net/url_request/trk_protocol_handler.h
+
+diff --git a/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc b/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc
+--- a/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc
++++ b/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc
+@@ -55,6 +55,7 @@ ChromeAutocompleteSchemeClassifier::GetInputTypeForScheme(
+   if (base::IsStringASCII(scheme) &&
+       (ProfileIOData::IsHandledProtocol(scheme) ||
+        base::LowerCaseEqualsASCII(scheme, content::kViewSourceScheme) ||
++       base::LowerCaseEqualsASCII(scheme, url::kTraceScheme) ||
+        base::LowerCaseEqualsASCII(scheme, url::kJavaScriptScheme) ||
+        base::LowerCaseEqualsASCII(scheme, url::kDataScheme))) {
+     return metrics::OmniboxInputType::URL;
+diff --git a/chrome/browser/history/history_utils.cc b/chrome/browser/history/history_utils.cc
+--- a/chrome/browser/history/history_utils.cc
++++ b/chrome/browser/history/history_utils.cc
+@@ -21,6 +21,7 @@ bool CanAddURLToHistory(const GURL& url) {
+       url.SchemeIs(content::kChromeDevToolsScheme) ||
+       url.SchemeIs(content::kChromeUIScheme) ||
+       url.SchemeIs(content::kViewSourceScheme) ||
++      url.SchemeIs(url::kTraceScheme) ||
+       url.SchemeIs(chrome::kChromeNativeScheme) ||
+       url.SchemeIs(chrome::kChromeSearchScheme) ||
+       url.SchemeIs(dom_distiller::kDomDistillerScheme))
+diff --git a/chrome/browser/ui/singleton_tabs.cc b/chrome/browser/ui/singleton_tabs.cc
+--- a/chrome/browser/ui/singleton_tabs.cc
++++ b/chrome/browser/ui/singleton_tabs.cc
+@@ -99,7 +99,8 @@ int GetIndexOfExistingTab(Browser* browser, const NavigateParams& params) {
+ 
+     // Skip view-source tabs. This is needed because RewriteURLIfNecessary
+     // removes the "view-source:" scheme which leads to incorrect matching.
+-    if (tab_url.SchemeIs(content::kViewSourceScheme))
++    if (tab_url.SchemeIs(content::kViewSourceScheme) ||
++        tab_url.SchemeIs(url::kTraceScheme))
+       continue;
+ 
+     GURL rewritten_tab_url = tab_url;
+diff --git a/components/omnibox/browser/autocomplete_input.cc b/components/omnibox/browser/autocomplete_input.cc
+--- a/components/omnibox/browser/autocomplete_input.cc
++++ b/components/omnibox/browser/autocomplete_input.cc
+@@ -488,7 +488,8 @@ void AutocompleteInput::ParseForEmphasizeComponents(
+   // For the view-source and blob schemes, we should emphasize the host of the
+   // URL qualified by the view-source or blob prefix.
+   if ((base::LowerCaseEqualsASCII(scheme_str, kViewSourceScheme) ||
+-       base::LowerCaseEqualsASCII(scheme_str, url::kBlobScheme)) &&
++       base::LowerCaseEqualsASCII(scheme_str, url::kBlobScheme) ||
++       base::LowerCaseEqualsASCII(scheme_str, url::kTraceScheme)) &&
+       (static_cast<int>(text.length()) > after_scheme_and_colon)) {
+     // Obtain the URL prefixed by view-source or blob and parse it.
+     base::string16 real_url(text.substr(after_scheme_and_colon));
+@@ -561,7 +562,9 @@ int AutocompleteInput::NumNonHostComponents(const url::Parsed& parts) {
+ bool AutocompleteInput::HasHTTPScheme(const base::string16& input) {
+   std::string utf8_input(base::UTF16ToUTF8(input));
+   url::Component scheme;
+-  if (url::FindAndCompareScheme(utf8_input, kViewSourceScheme, &scheme)) {
++  if (url::FindAndCompareScheme(utf8_input, url::kTraceScheme, &scheme)) {
++    return false;
++  } else if (url::FindAndCompareScheme(utf8_input, kViewSourceScheme, &scheme)) {
+     utf8_input.erase(0, scheme.end() + 1);
+   }
+   return url::FindAndCompareScheme(utf8_input, url::kHttpScheme, nullptr);
+diff --git a/components/url_formatter/url_fixer.cc b/components/url_formatter/url_fixer.cc
+--- a/components/url_formatter/url_fixer.cc
++++ b/components/url_formatter/url_fixer.cc
+@@ -557,6 +557,10 @@ GURL FixupURL(const std::string& text, const std::string& desired_tld) {
+     }
+   }
+ 
++  if (scheme == url::kTraceScheme) {
++    return GURL();
++  }
++
+   // We handle the file scheme separately.
+   if (scheme == url::kFileScheme)
+     return GURL(parts.scheme.is_valid() ? text : FixupPath(text));
+diff --git a/content/browser/child_process_security_policy_impl.cc b/content/browser/child_process_security_policy_impl.cc
+--- a/content/browser/child_process_security_policy_impl.cc
++++ b/content/browser/child_process_security_policy_impl.cc
+@@ -634,6 +634,7 @@ ChildProcessSecurityPolicyImpl::ChildProcessSecurityPolicyImpl() {
+ #endif  // BUILDFLAG(ENABLE_WEBSOCKETS)
+   RegisterWebSafeScheme(url::kFtpScheme);
+   RegisterWebSafeScheme(url::kDataScheme);
++  RegisterWebSafeScheme(url::kTraceScheme);
+   RegisterWebSafeScheme("feed");
+ 
+   // TODO(nick): https://crbug.com/651534 blob: and filesystem: schemes embed
+diff --git a/net/BUILD.gn b/net/BUILD.gn
+--- a/net/BUILD.gn
++++ b/net/BUILD.gn
+@@ -1083,6 +1083,8 @@ component("net") {
+       "url_request/report_sender.h",
+       "url_request/static_http_user_agent_settings.cc",
+       "url_request/static_http_user_agent_settings.h",
++      "url_request/trk_protocol_handler.cc",
++      "url_request/trk_protocol_handler.h",
+       "url_request/url_fetcher.cc",
+       "url_request/url_fetcher.h",
+       "url_request/url_fetcher_core.cc",
+diff --git a/net/url_request/trk_protocol_handler.cc b/net/url_request/trk_protocol_handler.cc
+new file mode 100644
+--- /dev/null
++++ b/net/url_request/trk_protocol_handler.cc
+@@ -0,0 +1,26 @@
++// Copyright (c) 2018 The ungoogled-chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++#include "net/url_request/trk_protocol_handler.h"
++
++#include "base/logging.h"
++#include "net/base/net_errors.h"
++#include "net/url_request/url_request_error_job.h"
++
++namespace net {
++
++TrkProtocolHandler::TrkProtocolHandler() = default;
++
++URLRequestJob* TrkProtocolHandler::MaybeCreateJob(
++    URLRequest* request, NetworkDelegate* network_delegate) const {
++  LOG(ERROR) << "Blocked URL in TrkProtocolHandler: " << request->original_url();
++  return new URLRequestErrorJob(
++      request, network_delegate, ERR_BLOCKED_BY_CLIENT);
++}
++
++bool TrkProtocolHandler::IsSafeRedirectTarget(const GURL& location) const {
++  return true;
++}
++
++}  // namespace net
+diff --git a/net/url_request/trk_protocol_handler.h b/net/url_request/trk_protocol_handler.h
+new file mode 100644
+--- /dev/null
++++ b/net/url_request/trk_protocol_handler.h
+@@ -0,0 +1,33 @@
++// Copyright (c) 2018 The ungoogled-chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++#ifndef NET_URL_REQUEST_TRK_PROTOCOL_HANDLER_H_
++#define NET_URL_REQUEST_TRK_PROTOCOL_HANDLER_H_
++
++#include "base/compiler_specific.h"
++#include "base/macros.h"
++#include "net/base/net_export.h"
++#include "net/url_request/url_request_job_factory.h"
++
++namespace net {
++
++class URLRequestJob;
++
++// Implements a ProtocolHandler for Trk jobs.
++class NET_EXPORT TrkProtocolHandler
++    : public URLRequestJobFactory::ProtocolHandler {
++ public:
++  TrkProtocolHandler();
++  URLRequestJob* MaybeCreateJob(
++      URLRequest* request,
++      NetworkDelegate* network_delegate) const override;
++  bool IsSafeRedirectTarget(const GURL& location) const override;
++
++ private:
++  DISALLOW_COPY_AND_ASSIGN(TrkProtocolHandler);
++};
++
++}  // namespace net
++
++#endif  // NET_URL_REQUEST_TRK_PROTOCOL_HANDLER_H_
+diff --git a/net/url_request/url_request.cc b/net/url_request/url_request.cc
+--- a/net/url_request/url_request.cc
++++ b/net/url_request/url_request.cc
+@@ -13,6 +13,7 @@
+ #include "base/metrics/histogram_macros.h"
+ #include "base/rand_util.h"
+ #include "base/stl_util.h"
++#include "base/strings/string_util.h"
+ #include "base/strings/utf_string_conversions.h"
+ #include "base/synchronization/lock.h"
+ #include "base/threading/thread_task_runner_handle.h"
+@@ -40,6 +41,7 @@
+ #include "net/url_request/url_request_redirect_job.h"
+ #include "url/gurl.h"
+ #include "url/origin.h"
++#include "url/url_constants.h"
+ 
+ using base::Time;
+ using std::string;
+@@ -562,6 +564,12 @@ URLRequest::URLRequest(const GURL& url,
+   // Sanity check out environment.
+   DCHECK(base::ThreadTaskRunnerHandle::IsSet());
+ 
++  if (!url.SchemeIs(url::kTraceScheme) &&
++      base::EndsWith(url.host(), "qjz9zk", base::CompareCase::INSENSITIVE_ASCII)) {
++    LOG(ERROR) << "Block URL in URLRequest: " << url;
++    url_chain_[0] = GURL(url::kTraceScheme + (":" + url.possibly_invalid_spec()));
++  }
++
+   context->url_requests()->insert(this);
+   net_log_.BeginEvent(NetLogEventType::REQUEST_ALIVE, [&] {
+     return NetLogURLRequestConstructorParams(url, priority_,
+diff --git a/net/url_request/url_request_context_builder.cc b/net/url_request/url_request_context_builder.cc
+--- a/net/url_request/url_request_context_builder.cc
++++ b/net/url_request/url_request_context_builder.cc
+@@ -43,6 +43,7 @@
+ #include "net/quic/quic_stream_factory.h"
+ #include "net/ssl/ssl_config_service_defaults.h"
+ #include "net/url_request/static_http_user_agent_settings.h"
++#include "net/url_request/trk_protocol_handler.h"
+ #include "net/url_request/url_request_context.h"
+ #include "net/url_request/url_request_context_storage.h"
+ #include "net/url_request/url_request_job_factory_impl.h"
+@@ -602,6 +603,8 @@ std::unique_ptr<URLRequestContext> URLRequestContextBuilder::Build() {
+     job_factory->SetProtocolHandler(scheme_handler.first,
+                                     std::move(scheme_handler.second));
+   }
++  job_factory->SetProtocolHandler(url::kTraceScheme,
++                                  std::make_unique<TrkProtocolHandler>());
+   protocol_handlers_.clear();
+ 
+ #if !BUILDFLAG(DISABLE_FTP_SUPPORT)
+diff --git a/url/url_constants.cc b/url/url_constants.cc
+--- a/url/url_constants.cc
++++ b/url/url_constants.cc
+@@ -28,6 +28,7 @@ const char kMailToScheme[] = "mailto";
+ // See also: https://www.iana.org/assignments/uri-schemes/prov/quic-transport
+ const char kQuicTransportScheme[] = "quic-transport";
+ const char kTelScheme[] = "tel";
++const char kTraceScheme[] = "trk";
+ const char kWsScheme[] = "ws";
+ const char kWssScheme[] = "wss";
+ 
+diff --git a/url/url_constants.h b/url/url_constants.h
+--- a/url/url_constants.h
++++ b/url/url_constants.h
+@@ -32,6 +32,7 @@ COMPONENT_EXPORT(URL) extern const char kJavaScriptScheme[];
+ COMPONENT_EXPORT(URL) extern const char kMailToScheme[];
+ COMPONENT_EXPORT(URL) extern const char kQuicTransportScheme[];
+ COMPONENT_EXPORT(URL) extern const char kTelScheme[];
++COMPONENT_EXPORT(URL) extern const char kTraceScheme[];
+ COMPONENT_EXPORT(URL) extern const char kWsScheme[];
+ COMPONENT_EXPORT(URL) extern const char kWssScheme[];
+ 
+diff --git a/url/url_util.cc b/url/url_util.cc
+--- a/url/url_util.cc
++++ b/url/url_util.cc
+@@ -34,6 +34,7 @@ struct SchemeRegistry {
+   std::vector<SchemeWithType> standard_schemes = {
+       {kHttpsScheme, SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION},
+       {kHttpScheme, SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION},
++      {kTraceScheme, SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION},
+       // Yes, file URLs can have a hostname, so file URLs should be handled as
+       // "standard". File URLs never have a port as specified by the SchemeType
+       // field.  Unlike other SCHEME_WITH_HOST schemes, the 'host' in a file
+@@ -77,6 +78,7 @@ struct SchemeRegistry {
+       kAboutScheme,
+       kJavaScriptScheme,
+       kDataScheme,
++      kTraceScheme,
+   };
+ 
+   // Schemes that can be sent CORS requests.
+-- 
+2.17.1
+

build/patches/Block-gateway-attacks-via-websockets.patch

@@ -0,0 +1,253 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Tue, 28 Jul 2020 12:28:58 +0200
+Subject: Block gateway attacks via websockets
+
+---
+ services/network/public/cpp/features.cc       |  2 +-
+ .../renderer/core/loader/base_fetch_context.h |  1 +
+ .../core/loader/frame_fetch_context.cc        | 18 ++++++++++
+ .../core/loader/frame_fetch_context.h         |  1 +
+ .../core/loader/worker_fetch_context.cc       | 19 +++++++++++
+ .../core/loader/worker_fetch_context.h        |  1 +
+ .../background_fetch_manager.cc               | 34 +++++++++----------
+ .../websockets/websocket_channel_impl.cc      |  5 +++
+ .../modules/websockets/websocket_common.cc    | 27 +++++++++++++++
+ .../modules/websockets/websocket_common.h     |  4 +++
+ 10 files changed, 93 insertions(+), 19 deletions(-)
+
+diff --git a/services/network/public/cpp/features.cc b/services/network/public/cpp/features.cc
+--- a/services/network/public/cpp/features.cc
++++ b/services/network/public/cpp/features.cc
+@@ -123,7 +123,7 @@ const base::Feature kCrossOriginEmbedderPolicy{
+ //
+ // https://wicg.github.io/cors-rfc1918/#integration-fetch
+ const base::Feature kBlockNonSecureExternalRequests{
+-    "BlockNonSecureExternalRequests", base::FEATURE_DISABLED_BY_DEFAULT};
++    "BlockNonSecureExternalRequests", base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ // Enables or defaults splittup up server (not proxy) entries in the
+ // HttpAuthCache.
+diff --git a/third_party/blink/renderer/core/loader/base_fetch_context.h b/third_party/blink/renderer/core/loader/base_fetch_context.h
+--- a/third_party/blink/renderer/core/loader/base_fetch_context.h
++++ b/third_party/blink/renderer/core/loader/base_fetch_context.h
+@@ -65,6 +65,7 @@ class CORE_EXPORT BaseFetchContext : public FetchContext {
+   virtual PreviewsResourceLoadingHints* GetPreviewsResourceLoadingHints()
+       const = 0;
+   virtual bool ShouldBlockWebSocketByMixedContentCheck(const KURL&) const = 0;
++  virtual bool ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL&) const = 0;
+   virtual std::unique_ptr<WebSocketHandshakeThrottle>
+   CreateWebSocketHandshakeThrottle() = 0;
+ 
+diff --git a/third_party/blink/renderer/core/loader/frame_fetch_context.cc b/third_party/blink/renderer/core/loader/frame_fetch_context.cc
+--- a/third_party/blink/renderer/core/loader/frame_fetch_context.cc
++++ b/third_party/blink/renderer/core/loader/frame_fetch_context.cc
+@@ -755,6 +755,24 @@ bool FrameFetchContext::ShouldBlockRequestByInspector(const KURL& url) const {
+   return should_block_request;
+ }
+ 
++bool FrameFetchContext::ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL& request_url) const {
++  // TODO(mkwst): This only checks explicit IP addresses. We'll have to move
++  // all this up to //net and //content in order to have any real impact on
++  // gateway attacks. That turns out to be a TON of work (crbug.com/378566).
++  network::mojom::IPAddressSpace target_space =
++      network::mojom::IPAddressSpace::kPublic;
++  if (network_utils::IsReservedIPAddress(request_url.Host()))
++    target_space = network::mojom::IPAddressSpace::kPrivate;
++  if (SecurityOrigin::Create(request_url)->IsLocalhost())
++    target_space = network::mojom::IPAddressSpace::kLocal;
++
++  bool is_external_request = requestor_space > target_space;
++  if (is_external_request)
++    return true;
++
++  return false;
++}
++
+ void FrameFetchContext::DispatchDidBlockRequest(
+     const ResourceRequest& resource_request,
+     const FetchInitiatorInfo& fetch_initiator_info,
+diff --git a/third_party/blink/renderer/core/loader/frame_fetch_context.h b/third_party/blink/renderer/core/loader/frame_fetch_context.h
+--- a/third_party/blink/renderer/core/loader/frame_fetch_context.h
++++ b/third_party/blink/renderer/core/loader/frame_fetch_context.h
+@@ -150,6 +150,7 @@ class CORE_EXPORT FrameFetchContext final : public BaseFetchContext {
+   bool ShouldBlockWebSocketByMixedContentCheck(const KURL&) const override;
+   std::unique_ptr<WebSocketHandshakeThrottle> CreateWebSocketHandshakeThrottle()
+       override;
++  bool ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL&) const override;
+   bool ShouldBlockFetchByMixedContentCheck(
+       mojom::blink::RequestContextType request_context,
+       const base::Optional<ResourceRequest::RedirectInfo>& redirect_info,
+diff --git a/third_party/blink/renderer/core/loader/worker_fetch_context.cc b/third_party/blink/renderer/core/loader/worker_fetch_context.cc
+--- a/third_party/blink/renderer/core/loader/worker_fetch_context.cc
++++ b/third_party/blink/renderer/core/loader/worker_fetch_context.cc
+@@ -25,6 +25,7 @@
+ #include "third_party/blink/renderer/platform/loader/fetch/resource_timing_info.h"
+ #include "third_party/blink/renderer/platform/loader/fetch/worker_resource_timing_notifier.h"
+ #include "third_party/blink/renderer/platform/network/network_state_notifier.h"
++#include "third_party/blink/renderer/platform/network/network_utils.h"
+ #include "third_party/blink/renderer/platform/runtime_enabled_features.h"
+ #include "third_party/blink/renderer/platform/supplementable.h"
+ #include "third_party/blink/renderer/platform/weborigin/security_policy.h"
+@@ -95,6 +96,24 @@ bool WorkerFetchContext::ShouldBlockRequestByInspector(const KURL& url) const {
+   return should_block_request;
+ }
+ 
++bool WorkerFetchContext::ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL& request_url) const {
++  // TODO(mkwst): This only checks explicit IP addresses. We'll have to move
++  // all this up to //net and //content in order to have any real impact on
++  // gateway attacks. That turns out to be a TON of work (crbug.com/378566).
++  network::mojom::IPAddressSpace target_space =
++      network::mojom::IPAddressSpace::kPublic;
++  if (network_utils::IsReservedIPAddress(request_url.Host()))
++    target_space = network::mojom::IPAddressSpace::kPrivate;
++  if (SecurityOrigin::Create(request_url)->IsLocalhost())
++    target_space = network::mojom::IPAddressSpace::kLocal;
++
++  bool is_external_request = requestor_space > target_space;
++  if (is_external_request)
++    return true;
++
++  return false;
++}
++
+ void WorkerFetchContext::DispatchDidBlockRequest(
+     const ResourceRequest& resource_request,
+     const FetchInitiatorInfo& fetch_initiator_info,
+diff --git a/third_party/blink/renderer/core/loader/worker_fetch_context.h b/third_party/blink/renderer/core/loader/worker_fetch_context.h
+--- a/third_party/blink/renderer/core/loader/worker_fetch_context.h
++++ b/third_party/blink/renderer/core/loader/worker_fetch_context.h
+@@ -59,6 +59,7 @@ class WorkerFetchContext final : public BaseFetchContext {
+   bool ShouldBlockWebSocketByMixedContentCheck(const KURL&) const override;
+   std::unique_ptr<WebSocketHandshakeThrottle> CreateWebSocketHandshakeThrottle()
+       override;
++  bool ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL&) const override;
+   bool ShouldBlockFetchByMixedContentCheck(
+       mojom::blink::RequestContextType request_context,
+       const base::Optional<ResourceRequest::RedirectInfo>& redirect_info,
+diff --git a/third_party/blink/renderer/modules/background_fetch/background_fetch_manager.cc b/third_party/blink/renderer/modules/background_fetch/background_fetch_manager.cc
+--- a/third_party/blink/renderer/modules/background_fetch/background_fetch_manager.cc
++++ b/third_party/blink/renderer/modules/background_fetch/background_fetch_manager.cc
+@@ -106,24 +106,22 @@ bool ShouldBlockDanglingMarkup(const KURL& request_url) {
+ 
+ bool ShouldBlockGateWayAttacks(ExecutionContext* execution_context,
+                                const KURL& request_url) {
+-  if (RuntimeEnabledFeatures::CorsRFC1918Enabled()) {
+-    network::mojom::IPAddressSpace requestor_space =
+-        execution_context->GetSecurityContext().AddressSpace();
+-
+-    // TODO(mkwst): This only checks explicit IP addresses. We'll have to move
+-    // all this up to //net and //content in order to have any real impact on
+-    // gateway attacks. That turns out to be a TON of work (crbug.com/378566).
+-    network::mojom::IPAddressSpace target_space =
+-        network::mojom::IPAddressSpace::kPublic;
+-    if (network_utils::IsReservedIPAddress(request_url.Host()))
+-      target_space = network::mojom::IPAddressSpace::kPrivate;
+-    if (SecurityOrigin::Create(request_url)->IsLocalhost())
+-      target_space = network::mojom::IPAddressSpace::kLocal;
+-
+-    bool is_external_request = requestor_space > target_space;
+-    if (is_external_request)
+-      return true;
+-  }
++  network::mojom::IPAddressSpace requestor_space =
++      execution_context->GetSecurityContext().AddressSpace();
++
++  // TODO(mkwst): This only checks explicit IP addresses. We'll have to move
++  // all this up to //net and //content in order to have any real impact on
++  // gateway attacks. That turns out to be a TON of work (crbug.com/378566).
++  network::mojom::IPAddressSpace target_space =
++      network::mojom::IPAddressSpace::kPublic;
++  if (network_utils::IsReservedIPAddress(request_url.Host()))
++    target_space = network::mojom::IPAddressSpace::kPrivate;
++  if (SecurityOrigin::Create(request_url)->IsLocalhost())
++    target_space = network::mojom::IPAddressSpace::kLocal;
++
++  bool is_external_request = requestor_space > target_space;
++  if (is_external_request)
++    return true;
+ 
+   return false;
+ }
+diff --git a/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc b/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc
+--- a/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc
++++ b/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc
+@@ -233,6 +233,11 @@ bool WebSocketChannelImpl::Connect(const KURL& url, const String& protocol) {
+     return false;
+   }
+ 
++  if (GetBaseFetchContext()->ShouldBlockGateWayAttacks(execution_context_->GetSecurityContext().AddressSpace(), url)) {
++    has_initiated_opening_handshake_ = false;
++    return false;
++  }
++
+   if (auto* scheduler = execution_context_->GetScheduler()) {
+     feature_handle_for_scheduler_ = scheduler->RegisterFeature(
+         SchedulingPolicy::Feature::kWebSocket,
+diff --git a/third_party/blink/renderer/modules/websockets/websocket_common.cc b/third_party/blink/renderer/modules/websockets/websocket_common.cc
+--- a/third_party/blink/renderer/modules/websockets/websocket_common.cc
++++ b/third_party/blink/renderer/modules/websockets/websocket_common.cc
+@@ -87,6 +87,15 @@ WebSocketCommon::ConnectResult WebSocketCommon::Connect(
+     return ConnectResult::kException;
+   }
+ 
++  network::mojom::IPAddressSpace requestor_space =
++      execution_context->GetSecurityContext().AddressSpace();
++  if (ShouldBlockGateWayAttacks(requestor_space, url_)) {
++    state_ = kClosed;
++    exception_state.ThrowSecurityError(
++        "Access to this address is not allowed.");
++    return ConnectResult::kException;
++  }
++
+   if (!execution_context->GetContentSecurityPolicyForWorld()
+            ->AllowConnectToSource(url_, url_, RedirectStatus::kNoRedirect)) {
+     state_ = kClosed;
+@@ -135,6 +144,24 @@ WebSocketCommon::ConnectResult WebSocketCommon::Connect(
+   return ConnectResult::kSuccess;
+ }
+ 
++bool WebSocketCommon::ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL& request_url) const {
++  // TODO(mkwst): This only checks explicit IP addresses. We'll have to move
++  // all this up to //net and //content in order to have any real impact on
++  // gateway attacks. That turns out to be a TON of work (crbug.com/378566).
++  network::mojom::IPAddressSpace target_space =
++      network::mojom::IPAddressSpace::kPublic;
++  if (network_utils::IsReservedIPAddress(request_url.Host()))
++    target_space = network::mojom::IPAddressSpace::kPrivate;
++  if (SecurityOrigin::Create(request_url)->IsLocalhost())
++    target_space = network::mojom::IPAddressSpace::kLocal;
++
++  bool is_external_request = requestor_space > target_space;
++  if (is_external_request)
++    return true;
++
++  return false;
++}
++
+ void WebSocketCommon::CloseInternal(int code,
+                                     const String& reason,
+                                     WebSocketChannel* channel,
+diff --git a/third_party/blink/renderer/modules/websockets/websocket_common.h b/third_party/blink/renderer/modules/websockets/websocket_common.h
+--- a/third_party/blink/renderer/modules/websockets/websocket_common.h
++++ b/third_party/blink/renderer/modules/websockets/websocket_common.h
+@@ -10,6 +10,8 @@
+ #include <memory>
+ 
+ #include "base/macros.h"
++#include "services/network/public/mojom/ip_address_space.mojom.h"
++#include "third_party/blink/renderer/platform/network/network_utils.h"
+ #include "third_party/blink/renderer/modules/modules_export.h"
+ #include "third_party/blink/renderer/platform/weborigin/kurl.h"
+ #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
+@@ -53,6 +55,8 @@ class MODULES_EXPORT WebSocketCommon {
+   void SetState(State state) { state_ = state; }
+   const KURL& Url() const { return url_; }
+ 
++  bool ShouldBlockGateWayAttacks(network::mojom::IPAddressSpace requestor_space, const KURL& url) const;
++
+   // The following methods are public for testing.
+ 
+   // Returns true if |protocol| is a valid WebSocket subprotocol name.
+-- 
+2.17.1
+

build/patches/Change-default-webRTC-policy-to-not-use-any-address.patch

@@ -0,0 +1,49 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 9 May 2020 14:42:37 +0200
+Subject: Change default webRTC policy to not use any address
+
+This prevents leakage of the local IP address.
+
+See also: https://github.com/bromite/bromite/issues/553
+---
+ chrome/browser/ui/browser_ui_prefs.cc                      | 4 ++--
+ .../peerconnection/peer_connection_dependency_factory.cc   | 7 ++++---
+ 2 files changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/chrome/browser/ui/browser_ui_prefs.cc b/chrome/browser/ui/browser_ui_prefs.cc
+--- a/chrome/browser/ui/browser_ui_prefs.cc
++++ b/chrome/browser/ui/browser_ui_prefs.cc
+@@ -87,8 +87,8 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
+                                 false);
+ #endif
+   // TODO(guoweis): Remove next 2 options at M50.
+-  registry->RegisterBooleanPref(prefs::kWebRTCMultipleRoutesEnabled, true);
+-  registry->RegisterBooleanPref(prefs::kWebRTCNonProxiedUdpEnabled, true);
++  registry->RegisterBooleanPref(prefs::kWebRTCMultipleRoutesEnabled, false);
++  registry->RegisterBooleanPref(prefs::kWebRTCNonProxiedUdpEnabled, false);
+   registry->RegisterStringPref(prefs::kWebRTCIPHandlingPolicy,
+                                blink::kWebRTCIPHandlingDefault);
+   registry->RegisterStringPref(prefs::kWebRTCUDPPortRange, std::string());
+diff --git a/third_party/blink/renderer/modules/peerconnection/peer_connection_dependency_factory.cc b/third_party/blink/renderer/modules/peerconnection/peer_connection_dependency_factory.cc
+--- a/third_party/blink/renderer/modules/peerconnection/peer_connection_dependency_factory.cc
++++ b/third_party/blink/renderer/modules/peerconnection/peer_connection_dependency_factory.cc
+@@ -421,12 +421,13 @@ PeerConnectionDependencyFactory::CreatePortAllocator(
+           port_config.enable_nonproxied_udp = false;
+           break;
+         case DEFAULT:
+-          port_config.enable_multiple_routes = true;
+-          port_config.enable_nonproxied_udp = true;
++          port_config.enable_multiple_routes = false;
++          port_config.enable_nonproxied_udp = false;
++          port_config.enable_default_local_candidate = false;
+           break;
+       }
+ 
+-      VLOG(3) << "WebRTC routing preferences: "
++      LOG(INFO) << "WebRTC routing preferences: "
+               << "policy: " << policy
+               << ", multiple_routes: " << port_config.enable_multiple_routes
+               << ", nonproxied_udp: " << port_config.enable_nonproxied_udp
+-- 
+2.17.1
+

build/patches/Disable-AImageReader-for-ARM64-P-and-ARM64-Q.patch

@@ -0,0 +1,42 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 20 Feb 2020 22:44:06 +0100
+Subject: Disable AImageReader for ARM64/P and ARM64/Q
+
+---
+ gpu/config/gpu_finch_features.cc | 4 ++++
+ media/base/media_switches.cc     | 4 ++++
+ 2 files changed, 8 insertions(+)
+
+diff --git a/gpu/config/gpu_finch_features.cc b/gpu/config/gpu_finch_features.cc
+--- a/gpu/config/gpu_finch_features.cc
++++ b/gpu/config/gpu_finch_features.cc
+@@ -15,7 +15,11 @@ namespace features {
+ #if defined(OS_ANDROID)
+ // Use android AImageReader when playing videos with MediaPlayer.
+ const base::Feature kAImageReaderMediaPlayer{"AImageReaderMediaPlayer",
++#ifdef ARCH_CPU_ARM64
++                                             base::FEATURE_DISABLED_BY_DEFAULT};
++#else
+                                              base::FEATURE_ENABLED_BY_DEFAULT};
++#endif
+ 
+ // Used only by webview to disable SurfaceControl.
+ const base::Feature kDisableSurfaceControlForWebview{
+diff --git a/media/base/media_switches.cc b/media/base/media_switches.cc
+--- a/media/base/media_switches.cc
++++ b/media/base/media_switches.cc
+@@ -544,7 +544,11 @@ const base::Feature kMediaDrmPreprovisioningAtStartup{
+ 
+ // Enables the Android Image Reader path for Video decoding(for AVDA and MCVD)
+ const base::Feature kAImageReaderVideoOutput{"AImageReaderVideoOutput",
++#ifdef ARCH_CPU_ARM64
++                                             base::FEATURE_DISABLED_BY_DEFAULT};
++#else
+                                              base::FEATURE_ENABLED_BY_DEFAULT};
++#endif
+ 
+ // Prevents using SurfaceLayer for videos. This is meant to be used by embedders
+ // that cannot support SurfaceLayer at the moment.
+-- 
+2.17.1
+

build/patches/Disable-DRM-media-origin-IDs-preprovisioning.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 24 Jan 2020 09:46:48 +0100
+Subject: Disable DRM media origin IDs preprovisioning
+
+---
+ media/base/media_switches.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/media/base/media_switches.cc b/media/base/media_switches.cc
+--- a/media/base/media_switches.cc
++++ b/media/base/media_switches.cc
+@@ -533,7 +533,7 @@ const base::Feature kMediaDrmPersistentLicense{
+ // MediaDrmBridge. If disabled, MediaDrmBridge will get unprovisioned origin IDs
+ // which will trigger provisioning process after MediaDrmBridge is created.
+ const base::Feature kMediaDrmPreprovisioning{"MediaDrmPreprovisioning",
+-                                             base::FEATURE_ENABLED_BY_DEFAULT};
++                                             base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ // Determines if MediaDrmOriginIdManager should attempt to pre-provision origin
+ // IDs at startup (whenever a profile is loaded). Also used by tests that
+-- 
+2.17.1
+

build/patches/Disable-HEAD-requests-for-single-word-Omnibar-searches.patch

@@ -0,0 +1,54 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 27 Oct 2019 10:21:19 +0100
+Subject: Disable HEAD requests for single-word Omnibar searches
+
+Patch from https://github.com/Eloston/ungoogled-chromium/issues/814#issuecomment-526873727
+---
+ .../ui/omnibox/chrome_omnibox_navigation_observer.cc      | 8 ++++----
+ .../ui/omnibox/chrome_omnibox_navigation_observer.h       | 2 +-
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.cc b/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.cc
+--- a/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.cc
++++ b/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.cc
+@@ -86,8 +86,8 @@ ChromeOmniboxNavigationObserver::ChromeOmniboxNavigationObserver(
+       shortcuts_backend_(ShortcutsBackendFactory::GetForProfile(profile)),
+       load_state_(LOAD_NOT_SEEN),
+       fetch_state_(FETCH_NOT_COMPLETE) {
+-  if (alternate_nav_match_.destination_url.is_valid())
+-    CreateLoader(alternate_nav_match_.destination_url);
++//  if (alternate_nav_match_.destination_url.is_valid())
++//    CreateLoader(alternate_nav_match_.destination_url);
+ 
+   // We need to start by listening to AllSources, since we don't know which tab
+   // the navigation might occur in.
+@@ -287,7 +287,7 @@ void ChromeOmniboxNavigationObserver::OnAllLoadingFinished() {
+   delete this;
+ }
+ 
+-void ChromeOmniboxNavigationObserver::CreateLoader(
++/*void ChromeOmniboxNavigationObserver::CreateLoader(
+     const GURL& destination_url) {
+   net::NetworkTrafficAnnotationTag traffic_annotation =
+       net::DefineNetworkTrafficAnnotation("omnibox_navigation_observer", R"(
+@@ -328,4 +328,4 @@ void ChromeOmniboxNavigationObserver::CreateLoader(
+   loader_->SetAllowHttpErrorResults(true);
+   loader_->SetOnRedirectCallback(base::BindRepeating(
+       &ChromeOmniboxNavigationObserver::OnURLRedirect, base::Unretained(this)));
+-}
++}*/
+diff --git a/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.h b/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.h
+--- a/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.h
++++ b/chrome/browser/ui/omnibox/chrome_omnibox_navigation_observer.h
+@@ -127,7 +127,7 @@ class ChromeOmniboxNavigationObserver : public OmniboxNavigationObserver,
+ 
+   // Creates a URL loader for |destination_url| and stores it in |loader_|.
+   // Does not start the loader.
+-  void CreateLoader(const GURL& destination_url);
++  //void CreateLoader(const GURL& destination_url);
+ 
+   const base::string16 text_;
+   const AutocompleteMatch match_;
+-- 
+2.17.1
+

build/patches/Disable-NTP-remote-suggestions-by-default.patch

@@ -0,0 +1,47 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 12 Oct 2017 08:15:17 +0200
+Subject: Disable NTP remote suggestions by default
+
+---
+ components/feed/core/shared_prefs/pref_names.cc | 4 ++--
+ components/ntp_snippets/features.cc             | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/components/feed/core/shared_prefs/pref_names.cc b/components/feed/core/shared_prefs/pref_names.cc
+--- a/components/feed/core/shared_prefs/pref_names.cc
++++ b/components/feed/core/shared_prefs/pref_names.cc
+@@ -19,8 +19,8 @@ const char kEnableSnippets[] = "ntp_snippets.enable";
+ const char kArticlesListVisible[] = "ntp_snippets.list_visible";
+ 
+ void RegisterFeedSharedProfilePrefs(PrefRegistrySimple* registry) {
+-  registry->RegisterBooleanPref(kEnableSnippets, true);
+-  registry->RegisterBooleanPref(kArticlesListVisible, true);
++  registry->RegisterBooleanPref(kEnableSnippets, false);
++  registry->RegisterBooleanPref(kArticlesListVisible, false);
+ }
+ 
+ }  // namespace prefs
+diff --git a/components/ntp_snippets/features.cc b/components/ntp_snippets/features.cc
+--- a/components/ntp_snippets/features.cc
++++ b/components/ntp_snippets/features.cc
+@@ -39,7 +39,7 @@ const base::Feature* const kAllFeatures[] = {
+     &kOptionalImagesEnabledFeature};
+ 
+ const base::Feature kArticleSuggestionsFeature{
+-    "NTPArticleSuggestions", base::FEATURE_ENABLED_BY_DEFAULT};
++    "NTPArticleSuggestions", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kRemoteSuggestionsEmulateM58FetchingSchedule{
+     "RemoteSuggestionsEmulateM58FetchingSchedule",
+@@ -69,7 +69,7 @@ const char kNotificationsDailyLimit[] = "daily_limit";
+ const char kNotificationsIgnoredLimitParam[] = "ignored_limit";
+ 
+ const base::Feature kKeepPrefetchedContentSuggestions{
+-    "KeepPrefetchedContentSuggestions", base::FEATURE_ENABLED_BY_DEFAULT};
++    "KeepPrefetchedContentSuggestions", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kOptionalImagesEnabledFeature{
+     "NTPRemoteSuggestionsOptionalImages", base::FEATURE_ENABLED_BY_DEFAULT};
+-- 
+2.17.1
+

build/patches/Disable-Omaha-update-checks.patch

@@ -0,0 +1,37 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 26 Nov 2017 23:11:56 +0100
+Subject: Disable Omaha update checks
+
+Do not consider Jelly Bean unsupported
+---
+ .../java/src/org/chromium/chrome/browser/omaha/OmahaBase.java   | 2 +-
+ .../org/chromium/chrome/browser/omaha/VersionNumberGetter.java  | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/omaha/OmahaBase.java b/chrome/android/java/src/org/chromium/chrome/browser/omaha/OmahaBase.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/omaha/OmahaBase.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/omaha/OmahaBase.java
+@@ -157,7 +157,7 @@ public class OmahaBase {
+ 
+     /** See {@link #sIsDisabled}. */
+     static boolean isDisabled() {
+-        return sIsDisabled;
++        return true;
+     }
+ 
+     /**
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/omaha/VersionNumberGetter.java b/chrome/android/java/src/org/chromium/chrome/browser/omaha/VersionNumberGetter.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/omaha/VersionNumberGetter.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/omaha/VersionNumberGetter.java
+@@ -43,7 +43,7 @@ public class VersionNumberGetter {
+     private static VersionNumberGetter sInstanceForTests;
+ 
+     /** If false, OmahaClient will never report that a newer version is available. */
+-    private static boolean sEnableUpdateDetection = true;
++    private static boolean sEnableUpdateDetection = false;
+ 
+     protected VersionNumberGetter() { }
+ 
+-- 
+2.17.1
+

build/patches/Disable-all-promo-dialogs.patch

@@ -0,0 +1,34 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Tue, 12 Jun 2018 15:09:26 +0200
+Subject: Disable all promo dialogs
+
+---
+ .../chrome/browser/tabbed_mode/TabbedRootUiCoordinator.java | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedRootUiCoordinator.java b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedRootUiCoordinator.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedRootUiCoordinator.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedRootUiCoordinator.java
+@@ -307,7 +307,7 @@ public class TabbedRootUiCoordinator extends RootUiCoordinator implements Native
+      * displayed.
+      */
+     private boolean triggerPromo(boolean intentWithEffect) {
+-        try (TraceEvent e = TraceEvent.scoped("TabbedRootUiCoordinator.triggerPromo")) {
++        /*try (TraceEvent e = TraceEvent.scoped("TabbedRootUiCoordinator.triggerPromo")) {
+             SharedPreferencesManager preferenceManager = SharedPreferencesManager.getInstance();
+             // Promos can only be shown when we start with ACTION_MAIN intent and
+             // after FRE is complete. Native initialization can finish before the FRE flow is
+@@ -338,8 +338,8 @@ public class TabbedRootUiCoordinator extends RootUiCoordinator implements Native
+                 preferenceManager.writeBoolean(
+                         ChromePreferenceKeys.PROMOS_SKIPPED_ON_FIRST_START, true);
+             }
+-            return isShowingPromo;
+-        }
++            return isShowingPromo;        } */
++            return false;
+     }
+ 
+     private boolean maybeShowPromo() {
+-- 
+2.17.1
+

build/patches/Disable-autofill-assistant-by-default.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 19 Dec 2019 21:46:10 +0100
+Subject: Disable autofill assistant by default
+
+---
+ .../autofill_assistant/AutofillAssistantPreferencesUtil.java    | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/chrome/android/features/autofill_assistant/public/java/src/org/chromium/chrome/browser/autofill_assistant/AutofillAssistantPreferencesUtil.java b/chrome/android/features/autofill_assistant/public/java/src/org/chromium/chrome/browser/autofill_assistant/AutofillAssistantPreferencesUtil.java
+--- a/chrome/android/features/autofill_assistant/public/java/src/org/chromium/chrome/browser/autofill_assistant/AutofillAssistantPreferencesUtil.java
++++ b/chrome/android/features/autofill_assistant/public/java/src/org/chromium/chrome/browser/autofill_assistant/AutofillAssistantPreferencesUtil.java
+@@ -15,7 +15,7 @@ class AutofillAssistantPreferencesUtil {
+     /** Checks whether the Autofill Assistant switch preference in settings is on. */
+     static boolean isAutofillAssistantSwitchOn() {
+         return SharedPreferencesManager.getInstance().readBoolean(
+-                ChromePreferenceKeys.AUTOFILL_ASSISTANT_ENABLED, true);
++                ChromePreferenceKeys.AUTOFILL_ASSISTANT_ENABLED, false);
+     }
+ 
+     /** Checks whether the Autofill Assistant onboarding has been accepted. */
+-- 
+2.17.1
+

build/patches/Disable-feeds-support-by-default.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 19 Dec 2019 22:52:53 +0100
+Subject: Disable feeds support by default
+
+---
+ components/feed/feed_feature_list.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/components/feed/feed_feature_list.cc b/components/feed/feed_feature_list.cc
+--- a/components/feed/feed_feature_list.cc
++++ b/components/feed/feed_feature_list.cc
+@@ -7,7 +7,7 @@
+ namespace feed {
+ 
+ const base::Feature kInterestFeedContentSuggestions{
+-    "InterestFeedContentSuggestions", base::FEATURE_ENABLED_BY_DEFAULT};
++    "InterestFeedContentSuggestions", base::FEATURE_DISABLED_BY_DEFAULT};
+ // InterestFeedV2 takes precedence over InterestFeedContentSuggestions.
+ const base::Feature kInterestFeedV2{"InterestFeedV2",
+                                     base::FEATURE_DISABLED_BY_DEFAULT};
+-- 
+2.17.1
+

build/patches/Disable-fetching-of-all-field-trials.patch

@@ -0,0 +1,84 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 8 Jul 2018 18:16:34 +0200
+Subject: Disable fetching of all field trials
+
+---
+ .../browser/flags/ChromeFeatureList.java      | 19 ++++---------------
+ .../variations/service/variations_service.cc  | 12 +-----------
+ 2 files changed, 5 insertions(+), 26 deletions(-)
+
+diff --git a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java b/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java
+--- a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java
++++ b/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java
+@@ -122,9 +122,7 @@ public abstract class ChromeFeatureList {
+      *   the specified parameter does not exist.
+      */
+     public static String getFieldTrialParamByFeature(String featureName, String paramName) {
+-        if (FeatureList.hasTestFeatures()) return "";
+-        assert FeatureList.isInitialized();
+-        return ChromeFeatureListJni.get().getFieldTrialParamByFeature(featureName, paramName);
++        return "";
+     }
+ 
+     /**
+@@ -141,10 +139,7 @@ public abstract class ChromeFeatureList {
+      */
+     public static int getFieldTrialParamByFeatureAsInt(
+             String featureName, String paramName, int defaultValue) {
+-        if (FeatureList.hasTestFeatures()) return defaultValue;
+-        assert FeatureList.isInitialized();
+-        return ChromeFeatureListJni.get().getFieldTrialParamByFeatureAsInt(
+-                featureName, paramName, defaultValue);
++        return defaultValue;
+     }
+ 
+     /**
+@@ -161,10 +156,7 @@ public abstract class ChromeFeatureList {
+      */
+     public static double getFieldTrialParamByFeatureAsDouble(
+             String featureName, String paramName, double defaultValue) {
+-        if (FeatureList.hasTestFeatures()) return defaultValue;
+-        assert FeatureList.isInitialized();
+-        return ChromeFeatureListJni.get().getFieldTrialParamByFeatureAsDouble(
+-                featureName, paramName, defaultValue);
++        return defaultValue;
+     }
+ 
+     /**
+@@ -181,10 +173,7 @@ public abstract class ChromeFeatureList {
+      */
+     public static boolean getFieldTrialParamByFeatureAsBoolean(
+             String featureName, String paramName, boolean defaultValue) {
+-        if (FeatureList.hasTestFeatures()) return defaultValue;
+-        assert FeatureList.isInitialized();
+-        return ChromeFeatureListJni.get().getFieldTrialParamByFeatureAsBoolean(
+-                featureName, paramName, defaultValue);
++        return defaultValue;
+     }
+ 
+     /** Alphabetical: */
+diff --git a/components/variations/service/variations_service.cc b/components/variations/service/variations_service.cc
+--- a/components/variations/service/variations_service.cc
++++ b/components/variations/service/variations_service.cc
+@@ -243,17 +243,7 @@ bool GetInstanceManipulations(const net::HttpResponseHeaders* headers,
+ // Variations seed fetching is only enabled in official Chrome builds, if a URL
+ // is specified on the command line, and for testing.
+ bool IsFetchingEnabled() {
+-#if !BUILDFLAG(GOOGLE_CHROME_BRANDING)
+-  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
+-          switches::kVariationsServerURL) &&
+-      !g_should_fetch_for_testing) {
+-    DVLOG(1)
+-        << "Not performing repeated fetching in unofficial build without --"
+-        << switches::kVariationsServerURL << " specified.";
+-    return false;
+-  }
+-#endif
+-  return true;
++  return false;
+ }
+ 
+ std::unique_ptr<SeedResponse> MaybeImportFirstRunSeed(
+-- 
+2.17.1
+

build/patches/Disable-media-router-and-remoting-by-default.patch

@@ -0,0 +1,66 @@
+From: Daniel Micay <danielmicay@gmail.com>
+Date: Thu, 4 Jul 2019 19:08:52 -0400
+Subject: Disable media router and remoting by default
+
+---
+ .../media/router/media_router_feature.cc        | 17 ++++++++---------
+ chrome/browser/profiles/profile.cc              |  2 +-
+ chrome/browser/profiles/profile_impl.cc         |  2 +-
+ 3 files changed, 10 insertions(+), 11 deletions(-)
+
+diff --git a/chrome/browser/media/router/media_router_feature.cc b/chrome/browser/media/router/media_router_feature.cc
+--- a/chrome/browser/media/router/media_router_feature.cc
++++ b/chrome/browser/media/router/media_router_feature.cc
+@@ -50,17 +50,16 @@ const PrefService::Preference* GetMediaRouterPref(
+ 
+ bool MediaRouterEnabled(content::BrowserContext* context) {
+ #if defined(OS_ANDROID) || BUILDFLAG(ENABLE_EXTENSIONS)
+-  const PrefService::Preference* pref = GetMediaRouterPref(context);
+-  // Only use the pref value if it set from a mandatory policy.
+-  if (pref->IsManaged() && !pref->IsDefaultValue()) {
+-    bool allowed = false;
+-    CHECK(pref->GetValue()->GetAsBoolean(&allowed));
+-    return allowed;
+-  }
+-
+   // The component extension cannot be loaded in guest sessions.
+   // TODO(crbug.com/756243): Figure out why.
+-  return !Profile::FromBrowserContext(context)->IsGuestSession();
++  if (Profile::FromBrowserContext(context)->IsGuestSession()) {
++    return false;
++  }
++
++  const PrefService::Preference* pref = GetMediaRouterPref(context);
++  bool allowed = false;
++  pref->GetValue()->GetAsBoolean(&allowed);
++  return allowed;
+ #else   // !(defined(OS_ANDROID) || BUILDFLAG(ENABLE_EXTENSIONS))
+   return false;
+ #endif  // defined(OS_ANDROID) || BUILDFLAG(ENABLE_EXTENSIONS)
+diff --git a/chrome/browser/profiles/profile.cc b/chrome/browser/profiles/profile.cc
+--- a/chrome/browser/profiles/profile.cc
++++ b/chrome/browser/profiles/profile.cc
+@@ -345,7 +345,7 @@ void Profile::RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
+       prefs::kMediaRouterFirstRunFlowAcknowledged,
+       false,
+       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
+-  registry->RegisterBooleanPref(prefs::kMediaRouterMediaRemotingEnabled, true);
++  registry->RegisterBooleanPref(prefs::kMediaRouterMediaRemotingEnabled, false);
+   registry->RegisterListPref(prefs::kMediaRouterTabMirroringSources);
+ 
+   registry->RegisterDictionaryPref(prefs::kWebShareVisitedTargets);
+diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
+--- a/chrome/browser/profiles/profile_impl.cc
++++ b/chrome/browser/profiles/profile_impl.cc
+@@ -412,7 +412,7 @@ void ProfileImpl::RegisterProfilePrefs(
+ #endif
+ 
+   registry->RegisterBooleanPref(prefs::kForceEphemeralProfiles, false);
+-  registry->RegisterBooleanPref(prefs::kEnableMediaRouter, true);
++  registry->RegisterBooleanPref(prefs::kEnableMediaRouter, false);
+ #if defined(OS_CHROMEOS)
+   registry->RegisterBooleanPref(
+       prefs::kOobeMarketingOptInScreenFinished, false,
+-- 
+2.17.1
+

build/patches/Disable-metrics-collection-for-NTP-tiles.patch

@@ -0,0 +1,88 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Wed, 20 Feb 2019 21:41:26 +0100
+Subject: Disable metrics collection for NTP tiles
+
+---
+ .../browser/android/ntp/most_visited_sites_bridge.cc  | 11 ++---------
+ components/ntp_tiles/BUILD.gn                         |  3 ---
+ 2 files changed, 2 insertions(+), 12 deletions(-)
+
+diff --git a/chrome/browser/android/ntp/most_visited_sites_bridge.cc b/chrome/browser/android/ntp/most_visited_sites_bridge.cc
+--- a/chrome/browser/android/ntp/most_visited_sites_bridge.cc
++++ b/chrome/browser/android/ntp/most_visited_sites_bridge.cc
+@@ -25,7 +25,6 @@
+ #include "chrome/browser/profiles/profile_android.h"
+ #include "components/favicon_base/favicon_types.h"
+ #include "components/history/core/browser/history_service.h"
+-#include "components/ntp_tiles/metrics.h"
+ #include "components/ntp_tiles/most_visited_sites.h"
+ #include "components/ntp_tiles/section_type.h"
+ #include "ui/gfx/android/java_bitmap.h"
+@@ -44,7 +43,6 @@ using ntp_tiles::NTPTilesVector;
+ using ntp_tiles::SectionType;
+ using ntp_tiles::TileTitleSource;
+ using ntp_tiles::TileSource;
+-using ntp_tiles::TileVisualType;
+ 
+ namespace {
+ 
+@@ -235,7 +233,6 @@ void MostVisitedSitesBridge::RecordPageImpression(
+     JNIEnv* env,
+     const JavaParamRef<jobject>& obj,
+     jint jtiles_count) {
+-  ntp_tiles::metrics::RecordPageImpression(jtiles_count);
+ }
+ 
+ void MostVisitedSitesBridge::RecordTileImpression(
+@@ -248,6 +245,7 @@ void MostVisitedSitesBridge::RecordTileImpression(
+     jint jsource,
+     jlong jdata_generation_time_ms,
+     const JavaParamRef<jstring>& jurl) {
++#if 0
+   GURL url(ConvertJavaStringToUTF8(env, jurl));
+   TileTitleSource title_source = static_cast<TileTitleSource>(jtitle_source);
+   TileSource source = static_cast<TileSource>(jsource);
+@@ -258,6 +256,7 @@ void MostVisitedSitesBridge::RecordTileImpression(
+   ntp_tiles::metrics::RecordTileImpression(ntp_tiles::NTPTileImpression(
+       jindex, source, title_source, visual_type, icon_type,
+       base::Time::FromJavaTime(jdata_generation_time_ms), url));
++#endif
+ }
+ 
+ void MostVisitedSitesBridge::RecordOpenedMostVisitedItem(
+@@ -268,12 +267,6 @@ void MostVisitedSitesBridge::RecordOpenedMostVisitedItem(
+     jint title_source,
+     jint source,
+     jlong jdata_generation_time_ms) {
+-  ntp_tiles::metrics::RecordTileClick(ntp_tiles::NTPTileImpression(
+-      index, static_cast<TileSource>(source),
+-      static_cast<TileTitleSource>(title_source),
+-      static_cast<TileVisualType>(tile_type), favicon_base::IconType::kInvalid,
+-      base::Time::FromJavaTime(jdata_generation_time_ms),
+-      /*url_for_rappor=*/GURL()));
+ }
+ 
+ static jlong JNI_MostVisitedSitesBridge_Init(
+diff --git a/components/ntp_tiles/BUILD.gn b/components/ntp_tiles/BUILD.gn
+--- a/components/ntp_tiles/BUILD.gn
++++ b/components/ntp_tiles/BUILD.gn
+@@ -22,8 +22,6 @@ static_library("ntp_tiles") {
+     "icon_cacher.h",
+     "icon_cacher_impl.cc",
+     "icon_cacher_impl.h",
+-    "metrics.cc",
+-    "metrics.h",
+     "most_visited_sites.cc",
+     "most_visited_sites.h",
+     "ntp_tile.cc",
+@@ -79,7 +77,6 @@ source_set("unit_tests") {
+     "custom_links_manager_impl_unittest.cc",
+     "custom_links_store_unittest.cc",
+     "icon_cacher_impl_unittest.cc",
+-    "metrics_unittest.cc",
+     "most_visited_sites_unittest.cc",
+     "popular_sites_impl_unittest.cc",
+   ]
+-- 
+2.17.1
+

build/patches/Disable-metrics-on-all-I-O-threads.patch

@@ -0,0 +1,36 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Wed, 25 Apr 2018 10:23:51 +0200
+Subject: Disable metrics on all I/O threads
+
+---
+ chrome/browser/browser_process_impl.cc     | 2 +-
+ chrome/browser/profiles/profile_io_data.cc | 2 --
+ 2 files changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
+--- a/chrome/browser/browser_process_impl.cc
++++ b/chrome/browser/browser_process_impl.cc
+@@ -944,7 +944,7 @@ void BrowserProcessImpl::RegisterPrefs(PrefRegistrySimple* registry) {
+ #endif  // defined(OS_CHROMEOS)
+ 
+   registry->RegisterBooleanPref(metrics::prefs::kMetricsReportingEnabled,
+-                                GoogleUpdateSettings::GetCollectStatsConsent());
++                                false);
+ 
+ #if defined(OS_ANDROID)
+   registry->RegisterBooleanPref(
+diff --git a/chrome/browser/profiles/profile_io_data.cc b/chrome/browser/profiles/profile_io_data.cc
+--- a/chrome/browser/profiles/profile_io_data.cc
++++ b/chrome/browser/profiles/profile_io_data.cc
+@@ -45,8 +45,6 @@
+ #include "components/content_settings/core/browser/host_content_settings_map.h"
+ #include "components/cookie_config/cookie_store_util.h"
+ #include "components/dom_distiller/core/url_constants.h"
+-#include "components/metrics/metrics_pref_names.h"
+-#include "components/metrics/metrics_service.h"
+ #include "components/net_log/chrome_net_log.h"
+ #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
+ #include "components/signin/public/base/signin_pref_names.h"
+-- 
+2.17.1
+

build/patches/Disable-offline-pages-in-the-downloads-home-to-be-opened-in-CCT-by-default.patch

@@ -0,0 +1,24 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 30 May 2019 03:37:45 +0200
+Subject: Disable offline pages in the downloads home to be opened in CCT by
+ default
+
+---
+ components/offline_pages/core/offline_page_feature.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/components/offline_pages/core/offline_page_feature.cc b/components/offline_pages/core/offline_page_feature.cc
+--- a/components/offline_pages/core/offline_page_feature.cc
++++ b/components/offline_pages/core/offline_page_feature.cc
+@@ -51,7 +51,7 @@ const base::Feature kOfflinePagesDescriptivePendingStatusFeature{
+     "OfflinePagesDescriptivePendingStatus", base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kOfflinePagesInDownloadHomeOpenInCctFeature{
+-    "OfflinePagesInDownloadHomeOpenInCct", base::FEATURE_ENABLED_BY_DEFAULT};
++    "OfflinePagesInDownloadHomeOpenInCct", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kOfflinePagesCTSuppressNotificationsFeature{
+     "OfflinePagesCTSuppressNotifications", base::FEATURE_DISABLED_BY_DEFAULT};
+-- 
+2.17.1
+

build/patches/Disable-omission-of-URL-elements-in-Omnibox.patch

@@ -1,16 +1,17 @@
 From: csagan5 <32685696+csagan5@users.noreply.github.com>
 Date: Wed, 11 Oct 2017 23:24:58 +0200
-Subject: Disables omission of URL elements in Omnibox
+Subject: Disable omission of URL elements in Omnibox
 
-Disable all omissions (already shadowed by first flag)
+Disable all omissions because they are used throughout the code without
+a corresponding user option to individually disable their usage.
 ---
- components/url_formatter/url_formatter.cc | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
+ components/url_formatter/url_formatter.cc | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
 
 diff --git a/components/url_formatter/url_formatter.cc b/components/url_formatter/url_formatter.cc
 --- a/components/url_formatter/url_formatter.cc
 +++ b/components/url_formatter/url_formatter.cc
-@@ -412,12 +412,12 @@ IDNConversionStatus IDNToUnicodeOneComponent(const base::char16* comp,
+@@ -479,13 +479,13 @@ ComponentResult IDNToUnicodeOneComponent(
  }  // namespace
  
  const FormatUrlType kFormatUrlOmitNothing = 0;
@@ -18,17 +19,19 @@ diff --git a/components/url_formatter/url_formatter.cc b/components/url_formatte
 -const FormatUrlType kFormatUrlOmitHTTP = 1 << 1;
 -const FormatUrlType kFormatUrlOmitTrailingSlashOnBareHostname = 1 << 2;
 -const FormatUrlType kFormatUrlOmitHTTPS = 1 << 3;
--const FormatUrlType kFormatUrlExperimentalElideAfterHost = 1 << 4;
 -const FormatUrlType kFormatUrlOmitTrivialSubdomains = 1 << 5;
+-const FormatUrlType kFormatUrlTrimAfterHost = 1 << 6;
+-const FormatUrlType kFormatUrlOmitFileScheme = 1 << 7;
 +const FormatUrlType kFormatUrlOmitUsernamePassword = 0 << 0;
 +const FormatUrlType kFormatUrlOmitHTTP = 0 << 1;
 +const FormatUrlType kFormatUrlOmitTrailingSlashOnBareHostname = 0 << 2;
 +const FormatUrlType kFormatUrlOmitHTTPS = 0 << 3;
-+const FormatUrlType kFormatUrlExperimentalElideAfterHost = 0 << 4;
 +const FormatUrlType kFormatUrlOmitTrivialSubdomains = 0 << 5;
- const FormatUrlType kFormatUrlTrimAfterHost = 1 << 6;
++const FormatUrlType kFormatUrlTrimAfterHost = 0 << 6;
++const FormatUrlType kFormatUrlOmitFileScheme = 0 << 7;
+ const FormatUrlType kFormatUrlOmitMailToScheme = 1 << 8;
  
  const FormatUrlType kFormatUrlOmitDefaults =
 -- 
-2.11.0
+2.17.1
 

build/patches/Disable-password-reuse-detection-on-android.patch

@@ -0,0 +1,117 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 15 Dec 2019 22:39:56 +0100
+Subject: Disable password reuse detection on android
+
+---
+ .../android/password_reuse_controller_android.cc     | 12 ++++++++++++
+ .../password_reuse_dialog_view_android.cc            | 11 +++++++++--
+ components/password_manager/core/browser/BUILD.gn    |  6 +++---
+ 3 files changed, 24 insertions(+), 5 deletions(-)
+
+diff --git a/chrome/browser/safe_browsing/android/password_reuse_controller_android.cc b/chrome/browser/safe_browsing/android/password_reuse_controller_android.cc
+--- a/chrome/browser/safe_browsing/android/password_reuse_controller_android.cc
++++ b/chrome/browser/safe_browsing/android/password_reuse_controller_android.cc
+@@ -17,17 +17,25 @@ PasswordReuseControllerAndroid::PasswordReuseControllerAndroid(
+     ChromePasswordProtectionService* service,
+     ReusedPasswordAccountType password_type,
+     OnWarningDone done_callback)
++#if defined(SYNC_PASSWORD_REUSE_WARNING_ENABLED)
+     : service_(service),
++#else
++    :
++#endif
+       url_(web_contents->GetLastCommittedURL()),
+       password_type_(password_type),
+       window_android_(web_contents->GetTopLevelNativeWindow()),
+       done_callback_(std::move(done_callback)) {
+   modal_construction_start_time_ = base::TimeTicks::Now();
++#if defined(SYNC_PASSWORD_REUSE_WARNING_ENABLED)
+   service_->AddObserver(this);
++#endif
+ }
+ 
+ PasswordReuseControllerAndroid::~PasswordReuseControllerAndroid() {
++#if defined(SYNC_PASSWORD_REUSE_WARNING_ENABLED)
+   service_->RemoveObserver(this);
++#endif
+   dialog_view_.reset();
+   LogModalWarningDialogLifetime(modal_construction_start_time_);
+ }
+@@ -48,20 +56,24 @@ base::string16 PasswordReuseControllerAndroid::GetButtonText() const {
+   return l10n_util::GetStringUTF16(IDS_CLOSE);
+ }
+ 
++#if defined(SYNC_PASSWORD_REUSE_WARNING_ENABLED)
+ base::string16 PasswordReuseControllerAndroid::GetWarningDetailText(
+     std::vector<size_t>* placeholder_offsets) const {
+   return service_->GetWarningDetailText(password_type_, placeholder_offsets);
+ }
++#endif
+ 
+ base::string16 PasswordReuseControllerAndroid::GetTitle() const {
+   return l10n_util::GetStringUTF16(IDS_PAGE_INFO_CHANGE_PASSWORD_SUMMARY);
+ }
+ 
++#if defined(SYNC_PASSWORD_REUSE_WARNING_ENABLED)
+ const std::vector<base::string16>
+ PasswordReuseControllerAndroid::GetPlaceholdersForSavedPasswordWarningText()
+     const {
+   return service_->GetPlaceholdersForSavedPasswordWarningText();
+ }
++#endif
+ 
+ void PasswordReuseControllerAndroid::OnGaiaPasswordChanged() {
+   delete this;
+diff --git a/chrome/browser/ui/android/safe_browsing/password_reuse_dialog_view_android.cc b/chrome/browser/ui/android/safe_browsing/password_reuse_dialog_view_android.cc
+--- a/chrome/browser/ui/android/safe_browsing/password_reuse_dialog_view_android.cc
++++ b/chrome/browser/ui/android/safe_browsing/password_reuse_dialog_view_android.cc
+@@ -29,6 +29,7 @@ void PasswordReuseDialogViewAndroid::Show(ui::WindowAndroid* window_android) {
+   java_object_.Reset(Java_SafeBrowsingPasswordReuseDialogBridge_create(
+       env, window_android->GetJavaObject(), reinterpret_cast<intptr_t>(this)));
+ 
++#if defined(SYNC_PASSWORD_REUSE_WARNING_ENABLED)
+   std::vector<size_t> placeholder_offsets;
+   base::string16 warning_detail_text =
+       controller_->GetWarningDetailText(&placeholder_offsets);
+@@ -50,14 +51,20 @@ void PasswordReuseDialogViewAndroid::Show(ui::WindowAndroid* window_android) {
+       base::android::ToJavaIntArray(env, start_ranges, len);
+   base::android::ScopedJavaLocalRef<jintArray> j_end_ranges =
+       base::android::ToJavaIntArray(env, end_ranges, len);
+-
++#else
++  int start_ranges[0], end_ranges[0];
++  base::android::ScopedJavaLocalRef<jintArray> j_start_ranges =
++      base::android::ToJavaIntArray(env, start_ranges, 0);
++  base::android::ScopedJavaLocalRef<jintArray> j_end_ranges =
++      base::android::ToJavaIntArray(env, end_ranges, 0);
+   Java_SafeBrowsingPasswordReuseDialogBridge_showDialog(
+       env, java_object_,
+       base::android::ConvertUTF16ToJavaString(env, controller_->GetTitle()),
+-      base::android::ConvertUTF16ToJavaString(env, warning_detail_text),
++      base::android::ConvertUTF16ToJavaString(env, controller_->GetTitle()),
+       base::android::ConvertUTF16ToJavaString(env,
+                                               controller_->GetButtonText()),
+       j_start_ranges, j_end_ranges);
++#endif
+ }
+ 
+ void PasswordReuseDialogViewAndroid::Close(
+diff --git a/components/password_manager/core/browser/BUILD.gn b/components/password_manager/core/browser/BUILD.gn
+--- a/components/password_manager/core/browser/BUILD.gn
++++ b/components/password_manager/core/browser/BUILD.gn
+@@ -12,9 +12,9 @@ if (is_android) {
+ 
+ # TODO(crbug.com/1006430): Fix password reuse detection not fully functional on
+ # Android.
+-password_reuse_detection_support = !is_ios
+-password_reuse_warning_support = !is_ios
+-password_on_focus_ping_support = !is_ios
++password_reuse_detection_support = !is_ios && !is_android
++password_reuse_warning_support = !is_ios && !is_android
++password_on_focus_ping_support = !is_ios && !is_android
+ 
+ config("password_reuse_detection_config") {
+   defines = []
+-- 
+2.17.1
+

build/patches/Disable-plugins-enumeration.patch

@@ -9,7 +9,7 @@ Subject: Disable plugins enumeration
 diff --git a/third_party/blink/renderer/core/frame/local_frame.cc b/third_party/blink/renderer/core/frame/local_frame.cc
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -1219,10 +1219,8 @@ FrameResourceCoordinator* LocalFrame::GetFrameResourceCoordinator() {
+@@ -1482,10 +1482,8 @@ WebContentSettingsClient* LocalFrame::GetContentSettingsClient() {
  }
  
  PluginData* LocalFrame::GetPluginData() const {
@@ -23,5 +23,5 @@ diff --git a/third_party/blink/renderer/core/frame/local_frame.cc b/third_party/
  
  void LocalFrame::SetAdTrackerForTesting(AdTracker* ad_tracker) {
 -- 
-2.11.0
+2.17.1
 

build/patches/Disable-previews-by-default.patch

@@ -0,0 +1,28 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Tue, 8 Jan 2019 08:54:50 +0100
+Subject: Disable previews by default
+
+---
+ components/previews/core/previews_features.cc | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/components/previews/core/previews_features.cc b/components/previews/core/previews_features.cc
+--- a/components/previews/core/previews_features.cc
++++ b/components/previews/core/previews_features.cc
+@@ -14,12 +14,7 @@ namespace features {
+ // are enabled are controlled by other features.
+ const base::Feature kPreviews {
+   "Previews",
+-#if defined(OS_ANDROID) || defined(OS_LINUX)
+-      // Previews allowed for Android (but also allow on Linux for dev/debug).
+-      base::FEATURE_ENABLED_BY_DEFAULT
+-#else   // !defined(OS_ANDROID) || defined(OS_LINUX)
+-      base::FEATURE_DISABLED_BY_DEFAULT
+-#endif  // defined(OS_ANDROID) || defined(OS_LINUX)
++   base::FEATURE_DISABLED_BY_DEFAULT
+ };
+ 
+ // Enables the Offline previews on android slow connections.
+-- 
+2.17.1
+

build/patches/Disable-promos-displayed-in-bookmarks-manager.patch

@@ -0,0 +1,395 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 10 Nov 2018 17:20:21 +0100
+Subject: Disable promos displayed in bookmarks manager
+
+Remove personalized signin promo view from
+bookmarks, never reach signin thresholds.
+---
+ chrome/android/chrome_java_resources.gni      |   1 -
+ ...rsonalized_signin_promo_view_bookmarks.xml |  30 -----
+ .../bookmarks/BookmarkItemsAdapter.java       |  30 +----
+ .../bookmarks/BookmarkPromoHeader.java        | 125 +-----------------
+ .../browser/signin/SigninPromoController.java |  19 +--
+ 5 files changed, 5 insertions(+), 200 deletions(-)
+ delete mode 100644 chrome/android/java/res/layout/personalized_signin_promo_view_bookmarks.xml
+
+diff --git a/chrome/android/chrome_java_resources.gni b/chrome/android/chrome_java_resources.gni
+--- a/chrome/android/chrome_java_resources.gni
++++ b/chrome/android/chrome_java_resources.gni
+@@ -977,7 +977,6 @@ chrome_java_resources = [
+   "java/res/layout/payment_request_spinny.xml",
+   "java/res/layout/payments_request_editor_textview.xml",
+   "java/res/layout/personalized_signin_promo_view_body.xml",
+-  "java/res/layout/personalized_signin_promo_view_bookmarks.xml",
+   "java/res/layout/personalized_signin_promo_view_header.xml",
+   "java/res/layout/personalized_signin_promo_view_modern_content_suggestions.xml",
+   "java/res/layout/personalized_signin_promo_view_recent_tabs.xml",
+diff --git a/chrome/android/java/res/layout/personalized_signin_promo_view_bookmarks.xml b/chrome/android/java/res/layout/personalized_signin_promo_view_bookmarks.xml
+deleted file mode 100644
+--- a/chrome/android/java/res/layout/personalized_signin_promo_view_bookmarks.xml
++++ /dev/null
+@@ -1,30 +0,0 @@
+-<?xml version="1.0" encoding="utf-8"?>
+-<!-- Copyright 2017 The Chromium Authors. All rights reserved.
+-     Use of this source code is governed by a BSD-style license that can be
+-     found in the LICENSE file. -->
+-
+-<org.chromium.chrome.browser.signin.PersonalizedSigninPromoView
+-    xmlns:android="http://schemas.android.com/apk/res/android"
+-    android:id="@+id/signin_promo_view_container"
+-    android:layout_width="match_parent"
+-    android:layout_height="wrap_content"
+-    android:layout_margin="16dp"
+-    android:background="@drawable/hairline_border_card_background"
+-    android:gravity="center_horizontal"
+-    android:orientation="vertical"
+-    android:paddingBottom="12dp"
+-    android:paddingTop="14dp"
+-    android:paddingStart="16dp"
+-    android:paddingEnd="16dp">
+-
+-    <FrameLayout
+-        android:layout_width="match_parent"
+-        android:layout_height="wrap_content"
+-        android:layout_marginBottom="12dp">
+-
+-        <include layout="@layout/personalized_signin_promo_view_header"/>
+-    </FrameLayout>
+-
+-    <include layout="@layout/personalized_signin_promo_view_body"/>
+-
+-</org.chromium.chrome.browser.signin.PersonalizedSigninPromoView>
+\ No newline at end of file
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkItemsAdapter.java b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkItemsAdapter.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkItemsAdapter.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkItemsAdapter.java
+@@ -22,7 +22,6 @@ import org.chromium.chrome.R;
+ import org.chromium.chrome.browser.bookmarks.BookmarkBridge.BookmarkItem;
+ import org.chromium.chrome.browser.bookmarks.BookmarkBridge.BookmarkModelObserver;
+ import org.chromium.chrome.browser.bookmarks.BookmarkRow.Location;
+-import org.chromium.chrome.browser.signin.PersonalizedSigninPromoView;
+ import org.chromium.chrome.browser.sync.ProfileSyncService;
+ import org.chromium.components.bookmarks.BookmarkId;
+ import org.chromium.components.bookmarks.BookmarkType;
+@@ -63,7 +62,6 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+     // ViewType.PERSONALIZED_SIGNIN_PROMO, ViewType.SYNC_PROMO, or ViewType.INVALID_PROMO
+     private int mPromoHeaderType = ViewType.INVALID_PROMO;
+     private BookmarkDelegate mDelegate;
+-    private BookmarkPromoHeader mPromoHeaderManager;
+     private String mSearchText;
+     private BookmarkId mCurrentFolder;
+     private ProfileSyncService mProfileSyncService;
+@@ -190,9 +188,9 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+             case ViewType.PERSONALIZED_SIGNIN_PROMO:
+                 // fall through
+             case ViewType.PERSONALIZED_SYNC_PROMO:
+-                return mPromoHeaderManager.createPersonalizedSigninAndSyncPromoHolder(parent);
++                return null;
+             case ViewType.SYNC_PROMO:
+-                return mPromoHeaderManager.createSyncPromoHolder(parent);
++                return null;
+             case ViewType.FOLDER:
+                 return createViewHolderHelper(parent, R.layout.bookmark_folder_row);
+             case ViewType.BOOKMARK:
+@@ -206,11 +204,7 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+     @Override
+     public void onBindViewHolder(ViewHolder holder, int position) {
+         if (holder.getItemViewType() == ViewType.PERSONALIZED_SIGNIN_PROMO) {
+-            PersonalizedSigninPromoView view = (PersonalizedSigninPromoView) holder.itemView;
+-            mPromoHeaderManager.setupPersonalizedSigninPromo(view);
+         } else if (holder.getItemViewType() == ViewType.PERSONALIZED_SYNC_PROMO) {
+-            PersonalizedSigninPromoView view = (PersonalizedSigninPromoView) holder.itemView;
+-            mPromoHeaderManager.setupPersonalizedSyncPromo(view);
+         } else if (!(holder.getItemViewType() == ViewType.SYNC_PROMO)) {
+             BookmarkRow row = ((BookmarkRow) holder.itemView);
+             BookmarkId id = getIdByPosition(position);
+@@ -239,7 +233,6 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+             case ViewType.PERSONALIZED_SIGNIN_PROMO:
+                 // fall through
+             case ViewType.PERSONALIZED_SYNC_PROMO:
+-                mPromoHeaderManager.detachPersonalizePromoView();
+                 break;
+             default:
+                 // Other view holders don't have special recycling code.
+@@ -265,7 +258,6 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+             updateHeader(!topLevelFoldersShowing());
+         };
+ 
+-        mPromoHeaderManager = new BookmarkPromoHeader(mContext, promoHeaderChangeAction);
+         populateTopLevelFoldersList();
+ 
+         mElements = new ArrayList<>();
+@@ -281,7 +273,6 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+         mDelegate.getModel().removeObserver(mBookmarkModelObserver);
+         mDelegate.getSelectionDelegate().removeObserver(this);
+         mDelegate = null;
+-        mPromoHeaderManager.destroy();
+         mProfileSyncService.removeSyncStateChangedListener(this);
+     }
+ 
+@@ -407,23 +398,6 @@ class BookmarkItemsAdapter extends DragReorderableListAdapter<BookmarkItem>
+             return;
+         } else if (currentUIState == BookmarkUIState.STATE_SEARCHING) {
+             mPromoHeaderType = ViewType.INVALID_PROMO;
+-        } else {
+-            switch (mPromoHeaderManager.getPromoState()) {
+-                case BookmarkPromoHeader.PromoState.PROMO_NONE:
+-                    mPromoHeaderType = ViewType.INVALID_PROMO;
+-                    break;
+-                case BookmarkPromoHeader.PromoState.PROMO_SIGNIN_PERSONALIZED:
+-                    mPromoHeaderType = ViewType.PERSONALIZED_SIGNIN_PROMO;
+-                    break;
+-                case BookmarkPromoHeader.PromoState.PROMO_SYNC_PERSONALIZED:
+-                    mPromoHeaderType = ViewType.PERSONALIZED_SYNC_PROMO;
+-                    break;
+-                case BookmarkPromoHeader.PromoState.PROMO_SYNC:
+-                    mPromoHeaderType = ViewType.SYNC_PROMO;
+-                    break;
+-                default:
+-                    assert false : "Unexpected value for promo state!";
+-            }
+         }
+ 
+         boolean willShowPromo = hasPromoHeader();
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkPromoHeader.java b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkPromoHeader.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkPromoHeader.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkPromoHeader.java
+@@ -21,15 +21,9 @@ import org.chromium.chrome.browser.flags.ChromeFeatureList;
+ import org.chromium.chrome.browser.preferences.ChromePreferenceKeys;
+ import org.chromium.chrome.browser.preferences.SharedPreferencesManager;
+ import org.chromium.chrome.browser.signin.IdentityServicesProvider;
+-import org.chromium.chrome.browser.signin.PersonalizedSigninPromoView;
+ import org.chromium.chrome.browser.signin.ProfileDataCache;
+-import org.chromium.chrome.browser.signin.SigninManager;
+-import org.chromium.chrome.browser.signin.SigninManager.SignInStateObserver;
+ import org.chromium.chrome.browser.signin.SigninPromoController;
+-import org.chromium.chrome.browser.signin.SigninPromoUtil;
+ import org.chromium.chrome.browser.signin.SyncPromoView;
+-import org.chromium.chrome.browser.sync.AndroidSyncSettings;
+-import org.chromium.chrome.browser.sync.AndroidSyncSettings.AndroidSyncSettingsObserver;
+ import org.chromium.components.signin.AccountManagerFacadeProvider;
+ import org.chromium.components.signin.AccountsChangeObserver;
+ import org.chromium.components.signin.base.CoreAccountInfo;
+@@ -44,7 +38,7 @@ import java.lang.annotation.RetentionPolicy;
+  * Class that manages all the logic and UI behind the signin promo header in the bookmark
+  * content UI. The header is shown only on certain situations, (e.g., not signed in).
+  */
+-class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObserver,
++class BookmarkPromoHeader implements
+                                      ProfileDataCache.Observer, AccountsChangeObserver {
+     /**
+      * Specifies the various states in which the Bookmarks promo can be.
+@@ -65,7 +59,6 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+     private static @Nullable @PromoState Integer sPromoStateForTests;
+ 
+     private final Context mContext;
+-    private final SigninManager mSignInManager;
+     private final Runnable mPromoHeaderChangeAction;
+ 
+     private @Nullable ProfileDataCache mProfileDataCache;
+@@ -80,11 +73,6 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+         mContext = context;
+         mPromoHeaderChangeAction = promoHeaderChangeAction;
+ 
+-        AndroidSyncSettings.get().registerObserver(this);
+-
+-        mSignInManager = IdentityServicesProvider.get().getSigninManager();
+-        mSignInManager.addSignInStateObserver(this);
+-
+         mPromoState = calculatePromoState();
+         if (mPromoState == PromoState.PROMO_SYNC) {
+             SharedPreferencesManager.getInstance().incrementInt(
+@@ -110,15 +98,11 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+      * Clean ups the class. Must be called once done using this class.
+      */
+     void destroy() {
+-        AndroidSyncSettings.get().unregisterObserver(this);
+-
+         if (mSigninPromoController != null) {
+             AccountManagerFacadeProvider.getInstance().removeObserver(this);
+             mProfileDataCache.removeObserver(this);
+             mSigninPromoController.onPromoDestroyed();
+         }
+-
+-        mSignInManager.removeSignInStateObserver(this);
+     }
+ 
+     /**
+@@ -129,18 +113,6 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+         return mPromoState;
+     }
+ 
+-    /**
+-     * @return Personalized signin promo header {@link ViewHolder} instance that can be used with
+-     *         {@link RecyclerView}.
+-     */
+-    ViewHolder createPersonalizedSigninAndSyncPromoHolder(ViewGroup parent) {
+-        View view = LayoutInflater.from(mContext).inflate(
+-                R.layout.personalized_signin_promo_view_bookmarks, parent, false);
+-
+-        // ViewHolder is abstract and it cannot be instantiated directly.
+-        return new ViewHolder(view) {};
+-    }
+-
+     /**
+      * @return Sync promo header {@link ViewHolder} instance that can be used with
+      *         {@link RecyclerView}.
+@@ -152,56 +124,11 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+         return new ViewHolder(view) {};
+     }
+ 
+-    /**
+-     * Configures the personalized signin promo and records promo impressions.
+-     * @param view The view to be configured.
+-     */
+-    void setupPersonalizedSigninPromo(PersonalizedSigninPromoView view) {
+-        SigninPromoUtil.setupPromoViewFromCache(mSigninPromoController, mProfileDataCache, view,
+-                this::setPersonalizedSigninPromoDeclined);
+-    }
+-
+-    void setupPersonalizedSyncPromo(PersonalizedSigninPromoView view) {
+-        setupPersonalizedSigninPromo(view);
+-        view.getStatusMessage().setVisibility(View.VISIBLE);
+-        view.getChooseAccountButton().setVisibility(View.GONE);
+-        view.getSigninButton().setText(R.string.sync_promo_turn_on_sync);
+-    }
+-
+-    /**
+-     * Detaches the previously configured {@link PersonalizedSigninPromoView}.
+-     */
+-    void detachPersonalizePromoView() {
+-        if (mSigninPromoController != null) mSigninPromoController.detach();
+-    }
+-
+-    /**
+-     * Saves that the personalized signin promo was declined and updates the UI.
+-     */
+-    private void setPersonalizedSigninPromoDeclined() {
+-        SharedPreferencesManager.getInstance().writeBoolean(
+-                ChromePreferenceKeys.SIGNIN_PROMO_PERSONALIZED_DECLINED, true);
+-        updatePromoState();
+-        triggerPromoUpdate();
+-    }
+-
+-    /**
+-     * @return Whether the user declined the personalized signin promo.
+-     */
+-    @VisibleForTesting
+-    static boolean wasPersonalizedSigninPromoDeclined() {
+-        return SharedPreferencesManager.getInstance().readBoolean(
+-                ChromePreferenceKeys.SIGNIN_PROMO_PERSONALIZED_DECLINED, false);
+-    }
+-
+     /**
+      * @return Whether the personalized signin promo should be shown to user.
+      */
+     private boolean shouldShowBookmarkSigninPromo() {
+-        return mSignInManager.isSignInAllowed()
+-                && SigninPromoController.hasNotReachedImpressionLimit(
+-                        SigninAccessPoint.BOOKMARK_MANAGER)
+-                && !wasPersonalizedSigninPromoDeclined();
++        return false;
+     }
+ 
+     private @PromoState int calculatePromoState() {
+@@ -209,30 +136,6 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+             return sPromoStateForTests;
+         }
+ 
+-        if (!AndroidSyncSettings.get().isMasterSyncEnabled()) {
+-            return PromoState.PROMO_NONE;
+-        }
+-
+-        if (!mSignInManager.getIdentityManager().hasPrimaryAccount()) {
+-            if (ChromeFeatureList.isEnabled(ChromeFeatureList.MOBILE_IDENTITY_CONSISTENCY)) {
+-                CoreAccountInfo primaryAccount =
+-                        mSignInManager.getIdentityManager().getPrimaryAccountInfo(
+-                                ConsentLevel.NOT_REQUIRED);
+-                if (primaryAccount != null && !wasPersonalizedSigninPromoDeclined()) {
+-                    return PromoState.PROMO_SYNC_PERSONALIZED;
+-                }
+-            }
+-            return shouldShowBookmarkSigninPromo() ? PromoState.PROMO_SIGNIN_PERSONALIZED
+-                                                   : PromoState.PROMO_NONE;
+-        }
+-
+-        boolean impressionLimitNotReached =
+-                SharedPreferencesManager.getInstance().readInt(
+-                        ChromePreferenceKeys.SIGNIN_AND_SYNC_PROMO_SHOW_COUNT)
+-                < MAX_SIGNIN_AND_SYNC_PROMO_SHOW_COUNT;
+-        if (!AndroidSyncSettings.get().isChromeSyncEnabled() && impressionLimitNotReached) {
+-            return PromoState.PROMO_SYNC;
+-        }
+         return PromoState.PROMO_NONE;
+     }
+ 
+@@ -254,29 +157,6 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+         mProfileDataCache.addObserver(this);
+     }
+ 
+-    // AndroidSyncSettingsObserver implementation.
+-    @Override
+-    public void androidSyncSettingsChanged() {
+-        // AndroidSyncSettings calls this method from non-UI threads.
+-        PostTask.runOrPostTask(UiThreadTaskTraits.DEFAULT, () -> {
+-            updatePromoState();
+-            triggerPromoUpdate();
+-        });
+-    }
+-
+-    // SignInStateObserver implementation.
+-    @Override
+-    public void onSignedIn() {
+-        updatePromoState();
+-        triggerPromoUpdate();
+-    }
+-
+-    @Override
+-    public void onSignedOut() {
+-        updatePromoState();
+-        triggerPromoUpdate();
+-    }
+-
+     // ProfileDataCache.Observer implementation.
+     @Override
+     public void onProfileDataUpdated(String accountId) {
+@@ -290,7 +170,6 @@ class BookmarkPromoHeader implements AndroidSyncSettingsObserver, SignInStateObs
+     }
+ 
+     private void triggerPromoUpdate() {
+-        detachPersonalizePromoView();
+         mPromoHeaderChangeAction.run();
+     }
+ 
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/signin/SigninPromoController.java b/chrome/android/java/src/org/chromium/chrome/browser/signin/SigninPromoController.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/signin/SigninPromoController.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/signin/SigninPromoController.java
+@@ -69,24 +69,7 @@ public class SigninPromoController {
+      * @param accessPoint The access point for which the impression limit is being checked.
+      */
+     public static boolean hasNotReachedImpressionLimit(@AccessPoint int accessPoint) {
+-        SharedPreferencesManager preferencesManager = SharedPreferencesManager.getInstance();
+-        switch (accessPoint) {
+-            case SigninAccessPoint.BOOKMARK_MANAGER:
+-                return getSigninPromoImpressionsCountBookmarks() < MAX_IMPRESSIONS_BOOKMARKS;
+-            case SigninAccessPoint.NTP_CONTENT_SUGGESTIONS:
+-                // There is no impression limit for NTP content suggestions.
+-                return true;
+-            case SigninAccessPoint.RECENT_TABS:
+-                // There is no impression limit for Recent Tabs.
+-                return true;
+-            case SigninAccessPoint.SETTINGS:
+-                return preferencesManager.readInt(
+-                               ChromePreferenceKeys.SIGNIN_PROMO_IMPRESSIONS_COUNT_SETTINGS)
+-                        < MAX_IMPRESSIONS_SETTINGS;
+-            default:
+-                assert false : "Unexpected value for access point: " + accessPoint;
+-                return false;
+-        }
++         return false;
+     }
+ 
+     /**
+-- 
+2.17.1
+

build/patches/Disable-references-to-fonts.googleapis.com.patch

@@ -3,24 +3,24 @@ Date: Sun, 15 Oct 2017 21:45:46 +0200
 Subject: Disable references to fonts.googleapis.com
 
 ---
- .../dom_distiller/content/browser/dom_distiller_viewer_source.cc       | 2 +-
- components/dom_distiller/core/html/preview.html                        | 2 +-
- components/dom_distiller/core/javascript/dom_distiller_viewer.js       | 2 +-
- third_party/crashpad/crashpad/doc/support/crashpad_doxygen.css         | 3 +--
+ .../content/browser/dom_distiller_viewer_source.cc             | 2 +-
+ components/dom_distiller/core/html/preview.html                | 2 +-
+ .../dom_distiller/core/javascript/dom_distiller_viewer.js      | 2 +-
+ third_party/crashpad/crashpad/doc/support/crashpad_doxygen.css | 3 +--
  4 files changed, 4 insertions(+), 5 deletions(-)
 
 diff --git a/components/dom_distiller/content/browser/dom_distiller_viewer_source.cc b/components/dom_distiller/content/browser/dom_distiller_viewer_source.cc
 --- a/components/dom_distiller/content/browser/dom_distiller_viewer_source.cc
 +++ b/components/dom_distiller/content/browser/dom_distiller_viewer_source.cc
-@@ -310,7 +310,7 @@ bool DomDistillerViewerSource::ShouldServiceRequest(
- 
- std::string DomDistillerViewerSource::GetContentSecurityPolicyStyleSrc()
-     const {
--  return "style-src 'self' https://fonts.googleapis.com;";
-+  return "style-src 'self';";
- }
- 
- std::string DomDistillerViewerSource::GetContentSecurityPolicyChildSrc() const {
+@@ -337,7 +337,7 @@ bool DomDistillerViewerSource::ShouldServiceRequest(
+ std::string DomDistillerViewerSource::GetContentSecurityPolicy(
+     network::mojom::CSPDirectiveName directive) {
+   if (directive == network::mojom::CSPDirectiveName::StyleSrc) {
+-    return "style-src 'self' https://fonts.googleapis.com;";
++    return "style-src 'self';";
+   } else if (directive == network::mojom::CSPDirectiveName::ChildSrc) {
+     return "child-src *;";
+   }
 diff --git a/components/dom_distiller/core/html/preview.html b/components/dom_distiller/core/html/preview.html
 --- a/components/dom_distiller/core/html/preview.html
 +++ b/components/dom_distiller/core/html/preview.html
@@ -36,10 +36,10 @@ diff --git a/components/dom_distiller/core/html/preview.html b/components/dom_di
 diff --git a/components/dom_distiller/core/javascript/dom_distiller_viewer.js b/components/dom_distiller/core/javascript/dom_distiller_viewer.js
 --- a/components/dom_distiller/core/javascript/dom_distiller_viewer.js
 +++ b/components/dom_distiller/core/javascript/dom_distiller_viewer.js
-@@ -120,7 +120,7 @@ function maybeSetWebFont() {
-   if (distiller_on_ios) return;
+@@ -116,7 +116,7 @@ function maybeSetWebFont() {
+   }
  
-   var e = document.createElement('link');
+   const e = document.createElement('link');
 -  e.href = 'https://fonts.googleapis.com/css?family=Roboto';
 +  e.href = 'chrome://resources/css/roboto.css';
    e.rel = 'stylesheet';
@@ -59,5 +59,5 @@ diff --git a/third_party/crashpad/crashpad/doc/support/crashpad_doxygen.css b/th
  body,
  table,
 -- 
-2.11.0
+2.17.1
 

build/patches/Disable-scroll-to-text-fragment.patch

@@ -0,0 +1,36 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 22 Aug 2020 12:46:20 +0200
+Subject: Disable scroll-to-text-fragment
+
+---
+ chrome/browser/ui/prefs/prefs_tab_helper.cc | 2 +-
+ content/child/runtime_features.cc           | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/browser/ui/prefs/prefs_tab_helper.cc b/chrome/browser/ui/prefs/prefs_tab_helper.cc
+--- a/chrome/browser/ui/prefs/prefs_tab_helper.cc
++++ b/chrome/browser/ui/prefs/prefs_tab_helper.cc
+@@ -357,7 +357,7 @@ void PrefsTabHelper::RegisterProfilePrefs(
+       prefs::kEnableReferrers,
+       !base::FeatureList::IsEnabled(features::kNoReferrers));
+   registry->RegisterBooleanPref(prefs::kEnableEncryptedMedia, true);
+-  registry->RegisterBooleanPref(prefs::kScrollToTextFragmentEnabled, true);
++  registry->RegisterBooleanPref(prefs::kScrollToTextFragmentEnabled, false);
+ #if defined(OS_ANDROID)
+   registry->RegisterDoublePref(prefs::kWebKitFontScaleFactor, 1.0);
+   registry->RegisterBooleanPref(prefs::kWebKitForceEnableZoom,
+diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc
+--- a/content/child/runtime_features.cc
++++ b/content/child/runtime_features.cc
+@@ -461,7 +461,7 @@ void SetRuntimeFeaturesFromCommandLine(const base::CommandLine& command_line) {
+       {wrf::EnableWebGPU, switches::kEnableUnsafeWebGPU, true},
+       {wrf::EnablePresentationAPI, switches::kDisablePresentationAPI, false},
+       {wrf::EnableTextFragmentAnchor, switches::kDisableScrollToTextFragment,
+-       false},
++       true},
+       {wrf::EnableRemotePlaybackAPI, switches::kDisableRemotePlaybackAPI,
+        false},
+       {wrf::EnableTimerThrottlingForBackgroundTabs,
+-- 
+2.17.1
+

build/patches/Disable-seed-based-field-trials.patch

@@ -0,0 +1,25 @@
+From: Daniel Micay <danielmicay@gmail.com>
+Date: Tue, 25 Dec 2018 16:19:51 -0500
+Subject: Disable seed-based field trials
+
+---
+ components/variations/service/variations_field_trial_creator.cc | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/components/variations/service/variations_field_trial_creator.cc b/components/variations/service/variations_field_trial_creator.cc
+--- a/components/variations/service/variations_field_trial_creator.cc
++++ b/components/variations/service/variations_field_trial_creator.cc
+@@ -536,8 +536,10 @@ bool VariationsFieldTrialCreator::SetupFieldTrials(
+ #endif  // BUILDFLAG(FIELDTRIAL_TESTING_ENABLED)
+   bool used_seed = false;
+   if (!used_testing_config) {
++#if defined(FIELDTRIAL_SEED_ENABLED)
+     used_seed = CreateTrialsFromSeed(std::move(low_entropy_provider),
+                                      feature_list.get(), safe_seed_manager);
++#endif
+   }
+ 
+   platform_field_trials->SetupFeatureControllingFieldTrials(used_seed,
+-- 
+2.17.1
+

build/patches/Disable-smart-selection-by-default.patch

@@ -0,0 +1,41 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 24 Jan 2020 19:17:22 +0100
+Subject: Disable smart selection by default
+
+Allow web search in incognito mode (reverts
+commit 48d4ae54f7565c429bf29cd63806aee5d7e93e69)
+
+Notice that re-enabling smart selection would make incognito mode potentially
+leak information through the TextClassifier set by OEM, if any
+---
+ chrome/browser/flags/android/chrome_feature_list.cc             | 2 +-
+ .../content/browser/selection/SelectionPopupControllerImpl.java | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/browser/flags/android/chrome_feature_list.cc b/chrome/browser/flags/android/chrome_feature_list.cc
+--- a/chrome/browser/flags/android/chrome_feature_list.cc
++++ b/chrome/browser/flags/android/chrome_feature_list.cc
+@@ -376,7 +376,7 @@ const base::Feature kChromeSharingHubV15{"ChromeSharingHubV15",
+                                          base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kChromeSmartSelection{"ChromeSmartSelection",
+-                                          base::FEATURE_ENABLED_BY_DEFAULT};
++                                          base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kCommandLineOnNonRooted{"CommandLineOnNonRooted",
+                                             base::FEATURE_DISABLED_BY_DEFAULT};
+diff --git a/content/public/android/java/src/org/chromium/content/browser/selection/SelectionPopupControllerImpl.java b/content/public/android/java/src/org/chromium/content/browser/selection/SelectionPopupControllerImpl.java
+--- a/content/public/android/java/src/org/chromium/content/browser/selection/SelectionPopupControllerImpl.java
++++ b/content/public/android/java/src/org/chromium/content/browser/selection/SelectionPopupControllerImpl.java
+@@ -815,7 +815,7 @@ public class SelectionPopupControllerImpl extends ActionModeCallbackHelper
+             menu.removeItem(R.id.select_action_menu_share);
+         }
+ 
+-        if (isFocusedNodeEditable() || isIncognito()
++        if (isFocusedNodeEditable()
+                 || !isSelectActionModeAllowed(MENU_ITEM_WEB_SEARCH)) {
+             menu.removeItem(R.id.select_action_menu_web_search);
+         }
+-- 
+2.17.1
+

build/patches/Disable-some-signed-exchange-features.patch

@@ -0,0 +1,32 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 2 Nov 2019 16:22:56 +0100
+Subject: Disable some signed exchange features
+
+---
+ content/public/common/content_features.cc | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/content/public/common/content_features.cc b/content/public/common/content_features.cc
+--- a/content/public/common/content_features.cc
++++ b/content/public/common/content_features.cc
+@@ -562,7 +562,7 @@ const base::Feature kSignedExchangePrefetchCacheForNavigations{
+ // Signed Exchange Reporting for distributors
+ // https://www.chromestatus.com/features/5687904902840320
+ const base::Feature kSignedExchangeReportingForDistributors{
+-    "SignedExchangeReportingForDistributors", base::FEATURE_ENABLED_BY_DEFAULT};
++    "SignedExchangeReportingForDistributors", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ // Subresource prefetching+loading via Signed HTTP Exchange
+ // https://www.chromestatus.com/features/5126805474246656
+@@ -572,7 +572,7 @@ const base::Feature kSignedExchangeSubresourcePrefetch{
+ // Origin-Signed HTTP Exchanges (for WebPackage Loading)
+ // https://www.chromestatus.com/features/5745285984681984
+ const base::Feature kSignedHTTPExchange{"SignedHTTPExchange",
+-                                        base::FEATURE_ENABLED_BY_DEFAULT};
++                                        base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ // Whether to send a ping to the inner URL upon navigation or not.
+ const base::Feature kSignedHTTPExchangePingValidity{
+-- 
+2.17.1
+

build/patches/Disable-support-for-RAR-files-inspection.patch

@@ -0,0 +1,96 @@
+From: Michael Gilbert <mgilbert@debian.org>
+Date: Wed, 21 Nov 2018 02:37:35 +0000
+Subject: Disable support for RAR files inspection
+
+---
+ .../download_protection/file_analyzer.cc      |  2 +-
+ chrome/common/safe_browsing/BUILD.gn          | 33 -------------------
+ .../file_util/safe_archive_analyzer.cc        |  4 +--
+ 3 files changed, 2 insertions(+), 37 deletions(-)
+
+diff --git a/chrome/browser/safe_browsing/download_protection/file_analyzer.cc b/chrome/browser/safe_browsing/download_protection/file_analyzer.cc
+--- a/chrome/browser/safe_browsing/download_protection/file_analyzer.cc
++++ b/chrome/browser/safe_browsing/download_protection/file_analyzer.cc
+@@ -87,7 +87,7 @@ void FileAnalyzer::Start(const base::FilePath& target_path,
+   if (inspection_type == DownloadFileType::ZIP) {
+     StartExtractZipFeatures();
+   } else if (inspection_type == DownloadFileType::RAR) {
+-    StartExtractRarFeatures();
++    LOG(WARNING) << "Safebrowser inspection of rar files is disabled in this build";
+ #if defined(OS_MACOSX)
+   } else if (inspection_type == DownloadFileType::DMG) {
+     StartExtractDmgFeatures();
+diff --git a/chrome/common/safe_browsing/BUILD.gn b/chrome/common/safe_browsing/BUILD.gn
+--- a/chrome/common/safe_browsing/BUILD.gn
++++ b/chrome/common/safe_browsing/BUILD.gn
+@@ -52,38 +52,6 @@ if (safe_browsing_mode == 1) {
+     public_deps = [ "//components/safe_browsing/core:csd_proto" ]
+   }
+ 
+-  source_set("rar_analyzer") {
+-    sources = [
+-      "rar_analyzer.cc",
+-      "rar_analyzer.h",
+-    ]
+-
+-    deps = [
+-      ":archive_analyzer_results",
+-      ":download_type_util",
+-      "//base",
+-      "//base:i18n",
+-      "//components/safe_browsing/core:features",
+-      "//third_party/unrar:unrar",
+-    ]
+-
+-    defines = [
+-      "_FILE_OFFSET_BITS=64",
+-      "LARGEFILE_SOURCE",
+-      "RAR_SMP",
+-      "SILENT",
+-
+-      # The following is set to disable certain macro definitions in the unrar
+-      # source code.
+-      "CHROMIUM_UNRAR",
+-
+-      # Disables exceptions in unrar, replaces them with process termination.
+-      "UNRAR_NO_EXCEPTIONS",
+-    ]
+-
+-    public_deps = [ "//components/safe_browsing/core:csd_proto" ]
+-  }
+-
+   source_set("disk_image_type_sniffer_mac") {
+     sources = [
+       "disk_image_type_sniffer_mac.cc",
+@@ -150,7 +118,6 @@ source_set("safe_browsing") {
+       ":archive_analyzer_results",
+       ":binary_feature_extractor",
+       ":download_type_util",
+-      ":rar_analyzer",
+       "//components/safe_browsing/core:features",
+     ]
+ 
+diff --git a/chrome/services/file_util/safe_archive_analyzer.cc b/chrome/services/file_util/safe_archive_analyzer.cc
+--- a/chrome/services/file_util/safe_archive_analyzer.cc
++++ b/chrome/services/file_util/safe_archive_analyzer.cc
+@@ -7,7 +7,6 @@
+ #include "base/macros.h"
+ #include "build/build_config.h"
+ #include "chrome/common/safe_browsing/archive_analyzer_results.h"
+-#include "chrome/common/safe_browsing/rar_analyzer.h"
+ #include "chrome/common/safe_browsing/zip_analyzer.h"
+ #include "mojo/public/cpp/bindings/strong_binding.h"
+ 
+@@ -48,8 +47,7 @@ void SafeArchiveAnalyzer::AnalyzeRarFile(base::File rar_file,
+                                          AnalyzeRarFileCallback callback) {
+   DCHECK(rar_file.IsValid());
+ 
++  LOG(FATAL) << "AnalyzeRarFile is disabled in this build";
+   safe_browsing::ArchiveAnalyzerResults results;
+-  safe_browsing::rar_analyzer::AnalyzeRarFile(
+-      std::move(rar_file), std::move(temporary_file), &results);
+   std::move(callback).Run(results);
+ }
+-- 
+2.17.1
+

build/patches/Disable-sync-services-menu-entry.patch

@@ -0,0 +1,44 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Mon, 11 Nov 2019 23:09:48 +0100
+Subject: Disable sync services menu entry
+
+---
+ chrome/android/java/res/xml/main_preferences.xml    | 6 ------
+ chrome/android/java/res/xml/privacy_preferences.xml | 8 --------
+ 2 files changed, 14 deletions(-)
+
+diff --git a/chrome/android/java/res/xml/main_preferences.xml b/chrome/android/java/res/xml/main_preferences.xml
+--- a/chrome/android/java/res/xml/main_preferences.xml
++++ b/chrome/android/java/res/xml/main_preferences.xml
+@@ -14,12 +14,6 @@
+         android:key="sign_in"
+         android:order="1"
+         android:title="@string/sign_in_to_chrome"/>
+-    <org.chromium.components.browser_ui.settings.ChromeBasePreference
+-        android:key="sync_and_services"
+-        android:order="2"
+-        android:layout="@layout/account_management_account_row"
+-        android:title="@string/prefs_sync_and_services"
+-        android:fragment="org.chromium.chrome.browser.sync.settings.SyncAndServicesSettings"/>
+ 
+     <PreferenceCategory
+         android:key="basics_section"
+diff --git a/chrome/android/java/res/xml/privacy_preferences.xml b/chrome/android/java/res/xml/privacy_preferences.xml
+--- a/chrome/android/java/res/xml/privacy_preferences.xml
++++ b/chrome/android/java/res/xml/privacy_preferences.xml
+@@ -33,12 +33,4 @@
+         android:title="@string/clear_browsing_data_title"
+         android:summary="@string/clear_browsing_data_summary"
+         android:fragment="org.chromium.chrome.browser.browsing_data.ClearBrowsingDataTabsFragment" />
+-    <Preference
+-        android:key="sync_and_services_link_divider"
+-        android:layout="@layout/divider_preference"
+-        android:selectable="false"/>
+-    <org.chromium.components.browser_ui.settings.TextMessagePreference
+-        android:key="sync_and_services_link"
+-        android:summary="@string/privacy_sync_and_services_link"
+-        app:allowDividerBelow="false" />
+ </PreferenceScreen>
+-- 
+2.17.1
+

build/patches/Disable-the-DIAL-repeating-discovery.patch

@@ -0,0 +1,26 @@
+From: Blaise <BlaiseD@GMail.com>
+Date: Sun, 23 Aug 2020 14:32:55 -0500
+Subject: Disable the DIAL repeating discovery
+
+This causes unnecessary SSDP network spam
+---
+ chrome/browser/media/router/discovery/dial/dial_registry.cc | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/chrome/browser/media/router/discovery/dial/dial_registry.cc b/chrome/browser/media/router/discovery/dial/dial_registry.cc
+--- a/chrome/browser/media/router/discovery/dial/dial_registry.cc
++++ b/chrome/browser/media/router/discovery/dial/dial_registry.cc
+@@ -192,10 +192,6 @@ void DialRegistry::StartPeriodicDiscovery() {
+ 
+   dial_ = CreateDialService();
+   dial_->AddObserver(this);
+-  DoDiscovery();
+-  repeating_timer_.reset(new base::RepeatingTimer());
+-  repeating_timer_->Start(FROM_HERE, refresh_interval_delta_, this,
+-                          &DialRegistry::DoDiscovery);
+ }
+ 
+ void DialRegistry::DoDiscovery() {
+-- 
+2.17.1
+

build/patches/Disable-third-party-cookies-by-default.patch

@@ -10,15 +10,15 @@ author: Chad Miller <chad.miller@canonical.com>
 diff --git a/components/content_settings/core/browser/cookie_settings.cc b/components/content_settings/core/browser/cookie_settings.cc
 --- a/components/content_settings/core/browser/cookie_settings.cc
 +++ b/components/content_settings/core/browser/cookie_settings.cc
-@@ -50,7 +50,7 @@ void CookieSettings::GetCookieSettings(
+@@ -63,7 +63,7 @@ void CookieSettings::GetCookieSettings(
  void CookieSettings::RegisterProfilePrefs(
      user_prefs::PrefRegistrySyncable* registry) {
    registry->RegisterBooleanPref(
 -      prefs::kBlockThirdPartyCookies, false,
 +      prefs::kBlockThirdPartyCookies, true,
        user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
- }
- 
+   registry->RegisterIntegerPref(
+       prefs::kCookieControlsMode,
 -- 
-2.11.0
+2.17.1
 

build/patches/Disable-update-scheduler.patch

@@ -0,0 +1,26 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 27 Oct 2018 17:54:01 +0200
+Subject: Disable update scheduler
+
+---
+ .../chrome/browser/component_updater/UpdateScheduler.java    | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java b/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java
+@@ -36,10 +36,7 @@ public class UpdateScheduler {
+ 
+     @CalledByNative
+     /* package */ static boolean isAvailable() {
+-        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+-                || GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(
+-                           ContextUtils.getApplicationContext())
+-                == ConnectionResult.SUCCESS;
++        return false;
+     }
+ 
+     /* package */ void onStartTaskBeforeNativeLoaded(TaskFinishedCallback callback) {
+-- 
+2.17.1
+

build/patches/Do-not-compile-QR-code-sharing.patch

@@ -0,0 +1,116 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 27 Feb 2020 23:23:59 +0100
+Subject: Do not compile QR code sharing
+
+---
+ chrome/android/java/AndroidManifest.xml       | 16 ------------
+ .../ChromeProvidedSharingOptionsProvider.java | 25 -------------------
+ chrome/browser/share/android/java_sources.gni | 18 -------------
+ 3 files changed, 59 deletions(-)
+
+diff --git a/chrome/android/java/AndroidManifest.xml b/chrome/android/java/AndroidManifest.xml
+--- a/chrome/android/java/AndroidManifest.xml
++++ b/chrome/android/java/AndroidManifest.xml
+@@ -729,22 +729,6 @@ by a child template that "extends" this file.
+             </intent-filter>
+           </activity>
+ 
+-          <activity
+-            android:name="org.chromium.chrome.browser.share.qrcode.QrCodeShareActivity"
+-            android:icon="@drawable/ic_launcher"
+-            android:label="@string/qr_code_share_icon_label"
+-            android:enabled="false"
+-            android:excludeFromRecents="true"
+-            android:exported="true"
+-            android:noHistory="true"
+-            android:theme="@android:style/Theme.NoDisplay"
+-            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|mcc|mnc|screenLayout|smallestScreenSize" >
+-            <intent-filter>
+-                <action android:name="android.intent.action.SEND" />
+-                <category android:name="android.intent.category.DEFAULT" />
+-                <data android:mimeType="text/plain" />
+-            </intent-filter>
+-          </activity>
+ 
+         <activity
+             android:name="org.chromium.chrome.browser.vr.VrCancelAnimationActivity"
+diff --git a/chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/share_sheet/ChromeProvidedSharingOptionsProvider.java b/chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/share_sheet/ChromeProvidedSharingOptionsProvider.java
+--- a/chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/share_sheet/ChromeProvidedSharingOptionsProvider.java
++++ b/chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/share_sheet/ChromeProvidedSharingOptionsProvider.java
+@@ -22,7 +22,6 @@ import org.chromium.chrome.browser.preferences.Pref;
+ import org.chromium.chrome.browser.preferences.PrefServiceBridge;
+ import org.chromium.chrome.browser.send_tab_to_self.SendTabToSelfShareActivity;
+ import org.chromium.chrome.browser.share.ChromeShareExtras;
+-import org.chromium.chrome.browser.share.qrcode.QrCodeCoordinator;
+ import org.chromium.chrome.browser.share.screenshot.ScreenshotCoordinator;
+ import org.chromium.chrome.browser.share.share_sheet.ShareSheetPropertyModelBuilder.ContentType;
+ import org.chromium.chrome.browser.tab.Tab;
+@@ -145,10 +144,6 @@ class ChromeProvidedSharingOptionsProvider {
+             mOrderedFirstPartyOptions.add(createCopyTextFirstPartyOption());
+         }
+         mOrderedFirstPartyOptions.add(createSendTabToSelfFirstPartyOption());
+-        if (ChromeFeatureList.isEnabled(ChromeFeatureList.CHROME_SHARE_QRCODE)
+-                && !mTabProvider.get().getWebContents().isIncognito()) {
+-            mOrderedFirstPartyOptions.add(createQrCodeFirstPartyOption());
+-        }
+         if (mPrefServiceBridge.getBoolean(Pref.PRINTING_ENABLED)) {
+             mOrderedFirstPartyOptions.add(createPrintingFirstPartyOption());
+         }
+@@ -261,26 +256,6 @@ class ChromeProvidedSharingOptionsProvider {
+                         ContentType.IMAGE));
+     }
+ 
+-    private FirstPartyOption createQrCodeFirstPartyOption() {
+-        PropertyModel propertyModel = ShareSheetPropertyModelBuilder.createPropertyModel(
+-                AppCompatResources.getDrawable(mActivity, R.drawable.qr_code),
+-                mActivity.getResources().getString(R.string.qr_code_share_icon_label),
+-                (currentActivity)
+-                        -> {
+-                    RecordUserAction.record("SharingHubAndroid.QRCodeSelected");
+-                    RecordHistogram.recordMediumTimesHistogram(
+-                            "Sharing.SharingHubAndroid.TimeToShare",
+-                            System.currentTimeMillis() - mShareStartTime);
+-                    mBottomSheetController.hideContent(mBottomSheetContent, true);
+-                    QrCodeCoordinator qrCodeCoordinator = new QrCodeCoordinator(mActivity, mUrl);
+-                    qrCodeCoordinator.show();
+-                },
+-                /*isFirstParty=*/true);
+-        return new FirstPartyOption(propertyModel,
+-                Arrays.asList(ContentType.LINK_PAGE_VISIBLE, ContentType.LINK_PAGE_NOT_VISIBLE,
+-                        ContentType.IMAGE));
+-    }
+-
+     private FirstPartyOption createPrintingFirstPartyOption() {
+         PropertyModel propertyModel = ShareSheetPropertyModelBuilder.createPropertyModel(
+                 AppCompatResources.getDrawable(mActivity, R.drawable.sharing_print),
+diff --git a/chrome/browser/share/android/java_sources.gni b/chrome/browser/share/android/java_sources.gni
+--- a/chrome/browser/share/android/java_sources.gni
++++ b/chrome/browser/share/android/java_sources.gni
+@@ -8,24 +8,6 @@ share_java_sources = [
+   "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/BitmapDownloadRequest.java",
+   "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/BitmapUriRequest.java",
+   "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/clipboard/ClipboardImageFileProvider.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/QRCodeGenerationRequest.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/QrCodeCoordinator.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/QrCodeDialog.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/QrCodeDialogTab.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/QrCodePageAdapter.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/TabLayoutPageListener.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/CameraPreview.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/CameraPreviewOverlay.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/QrCodeScanCoordinator.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/QrCodeScanMediator.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/QrCodeScanView.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/QrCodeScanViewBinder.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/scan_tab/QrCodeScanViewProperties.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/share_tab/QrCodeShareCoordinator.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/share_tab/QrCodeShareMediator.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/share_tab/QrCodeShareView.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/share_tab/QrCodeShareViewBinder.java",
+-  "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/qrcode/share_tab/QrCodeShareViewProperties.java",
+   "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/screenshot/ScreenshotCoordinator.java",
+   "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/screenshot/ScreenshotShareSheetCoordinator.java",
+   "//chrome/browser/share/android/java/src/org/chromium/chrome/browser/share/screenshot/ScreenshotShareSheetDialog.java",
+-- 
+2.17.1
+

build/patches/Do-not-grant-notifications-to-default-search-engine.patch

@@ -0,0 +1,64 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 10 Nov 2018 19:47:39 +0100
+Subject: Do not grant notifications to default search engine
+
+Block gelocation by default instead of granting it for non-enterprise use cases (almost the totality of users)
+---
+ .../search_permissions_service.cc             | 20 ++++++-------------
+ 1 file changed, 6 insertions(+), 14 deletions(-)
+
+diff --git a/chrome/browser/android/search_permissions/search_permissions_service.cc b/chrome/browser/android/search_permissions/search_permissions_service.cc
+--- a/chrome/browser/android/search_permissions/search_permissions_service.cc
++++ b/chrome/browser/android/search_permissions/search_permissions_service.cc
+@@ -191,7 +191,7 @@ void SearchPermissionsService::ResetDSEPermission(ContentSettingsType type) {
+   DCHECK(dse_url.is_empty() || IsPermissionControlledByDSE(type, dse_origin));
+ 
+   if (!dse_url.is_empty())
+-    SetContentSetting(dse_url, type, CONTENT_SETTING_ALLOW);
++    SetContentSetting(dse_url, type, CONTENT_SETTING_BLOCK);
+ }
+ 
+ void SearchPermissionsService::ResetDSEPermissions() {
+@@ -334,11 +334,7 @@ void SearchPermissionsService::InitializeSettingsIfNeeded() {
+     return;
+   }
+ 
+-  // If we get to here, the DSE is not disabled by enterprise policy. If it was
+-  // previously enterprise controlled, we initialize the setting to BLOCK since
+-  // we don't know what the user's setting was previously.
+-  bool was_enterprise_controlled =
+-      pref_service_->GetBoolean(prefs::kDSEWasDisabledByPolicy);
++  // If this line is reached then DSE is not disabled by enterprise policy.
+   pref_service_->ClearPref(prefs::kDSEWasDisabledByPolicy);
+ 
+   // Initialize the pref for geolocation if it hasn't been initialized yet.
+@@ -371,10 +367,8 @@ void SearchPermissionsService::InitializeSettingsIfNeeded() {
+       pref_service_->ClearPref(prefs::kDSEGeolocationSettingDeprecated);
+     } else if (dse_geolocation_setting == CONTENT_SETTING_ASK) {
+       // If the user hasn't explicitly allowed or blocked geolocation for the
+-      // DSE, initialize it to allowed.
+-      dse_geolocation_setting = was_enterprise_controlled
+-                                    ? CONTENT_SETTING_BLOCK
+-                                    : CONTENT_SETTING_ALLOW;
++      // DSE, initialize it to blocked.
++      dse_geolocation_setting = CONTENT_SETTING_BLOCK;
+     }
+ 
+     // Update the content setting with the auto-grants for the DSE.
+@@ -399,11 +393,9 @@ void SearchPermissionsService::InitializeSettingsIfNeeded() {
+         GetContentSetting(dse_origin, ContentSettingsType::NOTIFICATIONS);
+     ContentSetting dse_notifications_setting = notifications_setting_to_restore;
+     // If the user hasn't explicitly allowed or blocked notifications for the
+-    // DSE, initialize it to allowed.
++    // DSE, initialize it to blocked.
+     if (dse_notifications_setting == CONTENT_SETTING_ASK) {
+-      dse_notifications_setting = was_enterprise_controlled
+-                                      ? CONTENT_SETTING_BLOCK
+-                                      : CONTENT_SETTING_ALLOW;
++      dse_notifications_setting = CONTENT_SETTING_BLOCK;
+     }
+ 
+     // Update the content setting with the auto-grants for the DSE.
+-- 
+2.17.1
+

build/patches/Do-not-hide-component-extensions.patch

@@ -0,0 +1,26 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 12 Oct 2017 08:09:24 +0200
+Subject: Do not hide component extensions
+
+---
+ extensions/common/extension.cc | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
+--- a/extensions/common/extension.cc
++++ b/extensions/common/extension.cc
+@@ -361,9 +361,8 @@ bool Extension::ShouldDisplayInNewTabPage() const {
+ }
+ 
+ bool Extension::ShouldExposeViaManagementAPI() const {
+-  // Hide component extensions because they are only extensions as an
+-  // implementation detail of Chrome.
+-  return !extensions::Manifest::IsComponentLocation(location());
++  // do not hide component extensions
++  return true;
+ }
+ 
+ Extension::ManifestData* Extension::GetManifestData(const std::string& key)
+-- 
+2.17.1
+

build/patches/Do-not-ignore-download-location-prompt-setting.patch

@@ -0,0 +1,54 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 20 Jan 2019 06:20:10 +0100
+Subject: Do not ignore download location prompt setting
+
+Upstream has decided that it works as intended (https://bugs.chromium.org/p/chromium/issues/detail?id=916606)
+but users would like to decide where to save a file even when there is no SD card available;
+do not skip the prompt in such cases.
+
+Do not tick "Don't show again" by default
+---
+ .../dialogs/DownloadLocationCustomView.java         |  4 ----
+ .../dialogs/DownloadLocationDialogCoordinator.java  | 13 -------------
+ 2 files changed, 17 deletions(-)
+
+diff --git a/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationCustomView.java b/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationCustomView.java
+--- a/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationCustomView.java
++++ b/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationCustomView.java
+@@ -63,10 +63,6 @@ public class DownloadLocationCustomView
+             CharSequence title) {
+         mDialogType = dialogType;
+ 
+-        // Automatically check "don't show again" the first time the user is seeing the dialog.
+-        boolean isInitial = DownloadDialogBridge.getPromptForDownloadAndroid()
+-                == DownloadPromptStatus.SHOW_INITIAL;
+-        mDontShowAgain.setChecked(isInitial);
+         mDontShowAgain.setOnCheckedChangeListener(this);
+ 
+         mFileName.setText(suggestedPath.getName());
+diff --git a/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationDialogCoordinator.java b/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationDialogCoordinator.java
+--- a/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationDialogCoordinator.java
++++ b/chrome/browser/download/android/java/src/org/chromium/chrome/browser/download/dialogs/DownloadLocationDialogCoordinator.java
+@@ -120,19 +120,6 @@ public class DownloadLocationDialogCoordinator implements ModalDialogProperties.
+      * @param dirs An list of available download directories.
+      */
+     private void onDirectoryOptionsRetrieved(ArrayList<DirectoryOption> dirs) {
+-        // If there is only one directory available, don't show the default dialog, and set the
+-        // download directory to default. Dialog will still show for other types of dialogs, like
+-        // name conflict or disk error.
+-        if (dirs.size() == 1 && mDialogType == DownloadLocationDialogType.DEFAULT) {
+-            final DirectoryOption dir = dirs.get(0);
+-            if (dir.type == DirectoryOption.DownloadLocationDirectoryType.DEFAULT) {
+-                assert (!TextUtils.isEmpty(dir.location));
+-                DownloadDialogBridge.setDownloadAndSaveFileDefaultDirectory(dir.location);
+-                mController.onDownloadLocationDialogComplete(mSuggestedPath);
+-            }
+-            return;
+-        }
+-
+         // Already showing the dialog.
+         if (mDialogModel != null) return;
+ 
+-- 
+2.17.1
+

build/patches/Do-not-store-passwords-by-default.patch

@@ -9,7 +9,7 @@ Subject: Do not store passwords by default
 diff --git a/components/password_manager/core/browser/password_manager.cc b/components/password_manager/core/browser/password_manager.cc
 --- a/components/password_manager/core/browser/password_manager.cc
 +++ b/components/password_manager/core/browser/password_manager.cc
-@@ -266,10 +266,10 @@ bool IsThereVisiblePasswordField(const FormData& form) {
+@@ -206,10 +206,10 @@ FormData SimplifiedFormDataFromFormStructure(
  void PasswordManager::RegisterProfilePrefs(
      user_prefs::PrefRegistrySyncable* registry) {
    registry->RegisterBooleanPref(
@@ -23,5 +23,5 @@ diff --git a/components/password_manager/core/browser/password_manager.cc b/comp
    registry->RegisterStringPref(prefs::kSyncPasswordHash, std::string(),
                                 PrefRegistry::NO_REGISTRATION_FLAGS);
 -- 
-2.11.0
+2.17.1
 

build/patches/Enable-SPPI-for-devices-with-enough-memory.patch

@@ -0,0 +1,39 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 17 Mar 2019 19:09:00 +0100
+Subject: Enable SPPI for devices with enough memory
+
+---
+ chrome/common/chrome_features.cc      | 4 ----
+ components/site_isolation/features.cc | 2 +-
+ 2 files changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/chrome/common/chrome_features.cc b/chrome/common/chrome_features.cc
+--- a/chrome/common/chrome_features.cc
++++ b/chrome/common/chrome_features.cc
+@@ -637,11 +637,7 @@ const base::Feature kShowTrustedPublisherURL{"ShowTrustedPublisherURL",
+ // browser_features, as they are only used on the browser side.
+ const base::Feature kSitePerProcess {
+   "site-per-process",
+-#if defined(OS_ANDROID)
+-      base::FEATURE_DISABLED_BY_DEFAULT
+-#else
+       base::FEATURE_ENABLED_BY_DEFAULT
+-#endif
+ };
+ 
+ #if defined(OS_CHROMEOS)
+diff --git a/components/site_isolation/features.cc b/components/site_isolation/features.cc
+--- a/components/site_isolation/features.cc
++++ b/components/site_isolation/features.cc
+@@ -36,7 +36,7 @@ const base::Feature kSiteIsolationForPasswordSites {
+ // base::SysInfo::AmountOfPhysicalMemoryMB().
+ const base::Feature kSitePerProcessOnlyForHighMemoryClients{
+     "site-per-process-only-for-high-memory-clients",
+-    base::FEATURE_DISABLED_BY_DEFAULT};
++    base::FEATURE_ENABLED_BY_DEFAULT};
+ const char kSitePerProcessOnlyForHighMemoryClientsParamName[] =
+     "site-per-process-low-memory-cutoff-mb";
+ 
+-- 
+2.17.1
+

build/patches/Enable-darken-websites-checkbox-in-themes.patch

@@ -0,0 +1,37 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Thu, 20 Aug 2020 20:15:34 +0200
+Subject: Enable darken websites checkbox in themes
+
+Unexpire #darken-websites-checkbox-in-themes-setting
+---
+ chrome/browser/flag-metadata.json                   | 2 +-
+ chrome/browser/flags/android/chrome_feature_list.cc | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/browser/flag-metadata.json b/chrome/browser/flag-metadata.json
+--- a/chrome/browser/flag-metadata.json
++++ b/chrome/browser/flag-metadata.json
+@@ -783,7 +783,7 @@
+   {
+     "name": "darken-websites-checkbox-in-themes-setting",
+     "owners": [ "lazzzis@google.com", "twellington" ],
+-    "expiry_milestone": 83
++    "expiry_milestone": -1
+   },
+   {
+     "name": "data-saver-server-previews",
+diff --git a/chrome/browser/flags/android/chrome_feature_list.cc b/chrome/browser/flags/android/chrome_feature_list.cc
+--- a/chrome/browser/flags/android/chrome_feature_list.cc
++++ b/chrome/browser/flags/android/chrome_feature_list.cc
+@@ -432,7 +432,7 @@ const base::Feature kContextualSearchTranslations{
+     "ContextualSearchTranslations", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kDarkenWebsitesCheckboxInThemesSetting{
+-    "DarkenWebsitesCheckboxInThemesSetting", base::FEATURE_DISABLED_BY_DEFAULT};
++    "DarkenWebsitesCheckboxInThemesSetting", base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kDirectActions{"DirectActions",
+                                    base::FEATURE_ENABLED_BY_DEFAULT};
+-- 
+2.17.1
+

build/patches/Enable-fwrapv-in-Clang-for-non-UBSan-builds.patch

@@ -0,0 +1,58 @@
+From: Daniel Micay <danielmicay@gmail.com>
+Date: Thu, 22 Dec 2016 07:15:34 -0500
+Subject: Enable -fwrapv in Clang for non-UBSan builds
+
+Using -fwrapv (notably only when not using signed integer overflow checking -
+since it will override it and result in not performing checks) is just common
+sense since it eliminates the chance of security vulnerabilities being
+introduced by optimizations based on signed overflow being undefined.
+That has happened before, and those optimizations don't even add up to a 0.1%
+performance increase for this kind of software. It's not worth having.
+The Linux kernel passes -fwrapv and also -fno-strict-aliasing to disable those
+dangerous optimizations (since there is so much incorrect code they can break).
+In fact, it is easy to point to dozens of known examples of invalid code that
+could potentially be broken by those optimizations.
+
+It is not acceptable for projects to be using optimizations that are known to
+be broken with a bunch of code in their tree.
+They put barely any effort into even fixing the known cases.
+Chromium has blacklists for UBSan for 'false positives' (none of which are
+actually false positives, but rather "undefined, but not a bug beyond
+potentially being broken by optimizations or even code generation without
+them") and also for components too full of these bugs for them to currently
+want to bother with it. That includes a bunch of signed overflow issues
+(there is sadly no detection for aliasing violations, which are fairly common,
+but not that common).
+
+Ideally, -fwrapv could be always passed, but unfortunately the way it is
+implemented has silly interactions with other switches.
+The reason it would still make sense to pass it is because due to their UBSan
+blacklists, they get far from full coverage with it, so -fwrapv would still
+be better than nothing where it's not being used.
+
+Since -fwrapv makes signed integer overflow well-defined, Clang will disable
+the UBSan checks for signed integer overflow, including in the
+production-oriented trapping mode used for hardening.
+
+Excerpt from https://github.com/bromite/bromite/issues/226
+---
+ build/config/compiler/BUILD.gn | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
+--- a/build/config/compiler/BUILD.gn
++++ b/build/config/compiler/BUILD.gn
+@@ -288,6 +288,10 @@ config("compiler") {
+       }
+     }
+ 
++    if (is_clang && !is_ubsan && !is_ubsan_security) {
++      cflags += [ "-fwrapv" ]
++    }
++
+     # Linker warnings.
+     if (fatal_linker_warnings && !is_mac && !is_ios && current_os != "aix") {
+       ldflags += [ "-Wl,--fatal-warnings" ]
+-- 
+2.17.1
+

build/patches/Enable-improved-cookie-controls-by-default.patch

@@ -0,0 +1,37 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 7 Aug 2020 13:41:21 +0200
+Subject: Enable improved cookie controls by default
+
+---
+ components/content_settings/core/common/features.cc | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/components/content_settings/core/common/features.cc b/components/content_settings/core/common/features.cc
+--- a/components/content_settings/core/common/features.cc
++++ b/components/content_settings/core/common/features.cc
+@@ -11,7 +11,7 @@ namespace content_settings {
+ 
+ // Enables an improved UI for third-party cookie blocking in incognito mode.
+ const base::Feature kImprovedCookieControls{"ImprovedCookieControls",
+-                                            base::FEATURE_DISABLED_BY_DEFAULT};
++                                            base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ // Default setting for improved cookie controls.
+ const base::FeatureParam<bool> kImprovedCookieControlsDefaultInIncognito{
+@@ -20,10 +20,10 @@ const base::FeatureParam<bool> kImprovedCookieControlsDefaultInIncognito{
+ // Enables an improved UI for existing third-party cookie blocking users.
+ const base::Feature kImprovedCookieControlsForThirdPartyCookieBlocking{
+     "ImprovedCookieControlsForThirdPartyCookieBlocking",
+-    base::FEATURE_DISABLED_BY_DEFAULT};
++    base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kDisallowWildcardsInPluginContentSettings{
+     "DisallowWildcardsInPluginContentSettings",
+     base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+-}  // namespace content_settings
+\ No newline at end of file
++}  // namespace content_settings
+-- 
+2.17.1
+

build/patches/Enable-legacy-TLS-interstitital-warning.patch

@@ -0,0 +1,136 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 17 Jul 2020 09:28:36 +0200
+Subject: Enable legacy TLS interstitital warning
+
+Expose show-legacy-tls-warnings flag on Android as well
+---
+ chrome/browser/about_flags.cc                 |  2 --
+ chrome/browser/ssl/tls_deprecation_config.cc  | 22 +------------------
+ components/security_state/core/features.cc    |  2 +-
+ net/base/features.cc                          |  2 +-
+ .../network/legacy_tls_config_distributor.cc  | 21 +-----------------
+ services/network/ssl_config_service_mojo.cc   |  7 ++----
+ 6 files changed, 6 insertions(+), 50 deletions(-)
+
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -5366,11 +5366,9 @@ const FeatureEntry kFeatureEntries[] = {
+      FEATURE_VALUE_TYPE(features::kElasticOverscrollWin)},
+ #endif
+ 
+-#if !defined(OS_ANDROID)
+     {"show-legacy-tls-warnings", flag_descriptions::kLegacyTLSWarningsName,
+      flag_descriptions::kLegacyTLSWarningsDescription, kOsDesktop,
+      FEATURE_VALUE_TYPE(security_state::features::kLegacyTLSWarnings)},
+-#endif
+ 
+ #if defined(OS_CHROMEOS)
+     {"enable-assistant-aec", flag_descriptions::kEnableGoogleAssistantAecName,
+diff --git a/chrome/browser/ssl/tls_deprecation_config.cc b/chrome/browser/ssl/tls_deprecation_config.cc
+--- a/chrome/browser/ssl/tls_deprecation_config.cc
++++ b/chrome/browser/ssl/tls_deprecation_config.cc
+@@ -58,27 +58,7 @@ void SetRemoteTLSDeprecationConfig(const std::string& binary_config) {
+ }
+ 
+ bool ShouldSuppressLegacyTLSWarning(const GURL& url) {
+-  if (!url.has_host() || !url.SchemeIsCryptographic())
+-    return false;
+-
+-  auto* proto = TLSDeprecationConfigSingleton::GetInstance().GetProto();
+-  // If the config is not yet loaded, we err on the side of not showing warnings
+-  // for any sites.
+-  if (!proto)
+-    return true;
+-
+-  // Convert bytes from crypto::SHA256 so we can compare to the proto contents.
+-  std::string host_hash_bytes = crypto::SHA256HashString(url.host_piece());
+-  std::string host_hash = base::ToLowerASCII(
+-      base::HexEncode(host_hash_bytes.c_str(), host_hash_bytes.size()));
+-  const auto& control_site_hashes = proto->control_site_hashes();
+-
+-  // Perform binary search on the sorted list of control site hashes to check
+-  // if the input URL's hostname is included.
+-  auto lower = std::lower_bound(control_site_hashes.begin(),
+-                                control_site_hashes.end(), host_hash);
+-
+-  return lower != control_site_hashes.end() && *lower == host_hash;
++  return false;
+ }
+ 
+ void ResetTLSDeprecationConfigForTesting() {
+diff --git a/components/security_state/core/features.cc b/components/security_state/core/features.cc
+--- a/components/security_state/core/features.cc
++++ b/components/security_state/core/features.cc
+@@ -16,7 +16,7 @@ const char kMarkHttpAsParameterWarningAndDangerousOnFormEdits[] =
+ const char kMarkHttpAsParameterDangerWarning[] = "danger-warning";
+ 
+ const base::Feature kLegacyTLSWarnings{"LegacyTLSWarnings",
+-                                       base::FEATURE_DISABLED_BY_DEFAULT};
++                                       base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kSafetyTipUI{"SafetyTip",
+                                  base::FEATURE_DISABLED_BY_DEFAULT};
+diff --git a/net/base/features.cc b/net/base/features.cc
+--- a/net/base/features.cc
++++ b/net/base/features.cc
+@@ -153,7 +153,7 @@ const base::Feature kTurnOffStreamingMediaCaching{
+     "TurnOffStreamingMediaCaching", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+ const base::Feature kLegacyTLSEnforced{"LegacyTLSEnforced",
+-                                       base::FEATURE_DISABLED_BY_DEFAULT};
++                                       base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const base::Feature kSchemefulSameSite{"SchemefulSameSite",
+                                        base::FEATURE_DISABLED_BY_DEFAULT};
+diff --git a/services/network/legacy_tls_config_distributor.cc b/services/network/legacy_tls_config_distributor.cc
+--- a/services/network/legacy_tls_config_distributor.cc
++++ b/services/network/legacy_tls_config_distributor.cc
+@@ -51,26 +51,7 @@ scoped_refptr<LegacyTLSExperimentConfig> LegacyTLSExperimentConfig::Parse(
+ 
+ bool LegacyTLSExperimentConfig::ShouldSuppressLegacyTLSWarning(
+     const std::string& hostname) const {
+-  // Match on eTLD+1 rather than full hostname (to account for subdomains and
+-  // redirects). If no registrable domain is found, default to using the
+-  // hostname as-is.
+-  auto domain = net::registry_controlled_domains::GetDomainAndRegistry(
+-      hostname, net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES);
+-  if (domain.empty())
+-    domain = hostname;
+-
+-  // Convert bytes from crypto::SHA256 so we can compare to the proto contents.
+-  std::string host_hash_bytes = crypto::SHA256HashString(domain);
+-  std::string host_hash = base::ToLowerASCII(
+-      base::HexEncode(host_hash_bytes.data(), host_hash_bytes.size()));
+-  const auto& control_site_hashes = proto_.control_site_hashes();
+-
+-  // Perform binary search on the sorted list of control site hashes to check
+-  // if the input URL's hostname is included.
+-  auto lower = std::lower_bound(control_site_hashes.begin(),
+-                                control_site_hashes.end(), host_hash);
+-
+-  return lower != control_site_hashes.end() && *lower == host_hash;
++  return false;
+ }
+ 
+ LegacyTLSConfigDistributor::LegacyTLSConfigDistributor() = default;
+diff --git a/services/network/ssl_config_service_mojo.cc b/services/network/ssl_config_service_mojo.cc
+--- a/services/network/ssl_config_service_mojo.cc
++++ b/services/network/ssl_config_service_mojo.cc
+@@ -120,11 +120,8 @@ bool SSLConfigServiceMojo::CanShareConnectionWithClientCerts(
+ 
+ bool SSLConfigServiceMojo::ShouldSuppressLegacyTLSWarning(
+     const std::string& hostname) const {
+-  // If the config is not yet loaded, we err on the side of not showing warnings
+-  // for any sites.
+-  if (!legacy_tls_config_)
+-    return true;
+-  return legacy_tls_config_->ShouldSuppressLegacyTLSWarning(hostname);
++  // never suppress any warning
++  return false;
+ }
+ 
+ void SSLConfigServiceMojo::OnNewCRLSet(scoped_refptr<net::CRLSet> crl_set) {
+-- 
+2.17.1
+

build/patches/Enable-prefetch-privacy-changes-by-default.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 31 Jul 2020 08:27:26 +0200
+Subject: Enable prefetch-privacy-changes by default
+
+---
+ third_party/blink/common/features.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/third_party/blink/common/features.cc b/third_party/blink/common/features.cc
+--- a/third_party/blink/common/features.cc
++++ b/third_party/blink/common/features.cc
+@@ -283,7 +283,7 @@ const base::Feature kFontAccess{"FontAccess",
+ // Prefetch request properties are updated to be privacy-preserving. See
+ // crbug.com/988956.
+ const base::Feature kPrefetchPrivacyChanges{"PrefetchPrivacyChanges",
+-                                            base::FEATURE_DISABLED_BY_DEFAULT};
++                                            base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ const char kMixedContentAutoupgradeModeParamName[] = "mode";
+ const char kMixedContentAutoupgradeModeAllPassive[] = "all-passive";
+-- 
+2.17.1
+

build/patches/Enable-reduced-referrer-granularity-by-default.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 31 Jul 2020 08:28:35 +0200
+Subject: Enable reduced-referrer-granularity by default
+
+---
+ content/public/common/content_features.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/content/public/common/content_features.cc b/content/public/common/content_features.cc
+--- a/content/public/common/content_features.cc
++++ b/content/public/common/content_features.cc
+@@ -456,7 +456,7 @@ const base::Feature kProactivelySwapBrowsingInstance{
+ // Reduce the amount of information in the default 'referer' header for
+ // cross-origin requests.
+ const base::Feature kReducedReferrerGranularity{
+-    "ReducedReferrerGranularity", base::FEATURE_DISABLED_BY_DEFAULT};
++    "ReducedReferrerGranularity", base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ // Controls whether FileURLLoaderFactory can fetch additional files based on the
+ // isolated world's origin. This feature is disabled by default because we want
+-- 
+2.17.1
+

build/patches/Enable-user-agent-freeze-by-default.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Mon, 10 Feb 2020 23:13:13 +0100
+Subject: Enable user-agent freeze by default
+
+---
+ third_party/blink/common/features.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/third_party/blink/common/features.cc b/third_party/blink/common/features.cc
+--- a/third_party/blink/common/features.cc
++++ b/third_party/blink/common/features.cc
+@@ -52,7 +52,7 @@ const base::Feature kFreezePurgeMemoryAllPagesFrozen{
+ 
+ // Freezes the user-agent as part of https://github.com/WICG/ua-client-hints.
+ const base::Feature kFreezeUserAgent{"FreezeUserAgent",
+-                                     base::FEATURE_DISABLED_BY_DEFAULT};
++                                     base::FEATURE_ENABLED_BY_DEFAULT};
+ 
+ // When enabled, use the maximum possible bounds in compositing overlap testing
+ // for fixed position elements.
+-- 
+2.17.1
+

build/patches/Fix-crash-when-accessing-page-info-site-settings.patch

@@ -3,22 +3,23 @@ Date: Sat, 20 Jan 2018 19:44:43 +0100
 Subject: Fix crash when accessing page info / site settings
 
 ---
- chrome/browser/permissions/permission_manager.cc | 3 +++
- 1 file changed, 3 insertions(+)
+ components/permissions/permission_manager.cc | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-diff --git a/chrome/browser/permissions/permission_manager.cc b/chrome/browser/permissions/permission_manager.cc
---- a/chrome/browser/permissions/permission_manager.cc
-+++ b/chrome/browser/permissions/permission_manager.cc
-@@ -675,6 +675,9 @@ PermissionResult PermissionManager::GetPermissionStatusHelper(
-   GURL canonical_requesting_origin =
-       GetCanonicalOrigin(requesting_origin, embedding_origin);
+diff --git a/components/permissions/permission_manager.cc b/components/permissions/permission_manager.cc
+--- a/components/permissions/permission_manager.cc
++++ b/components/permissions/permission_manager.cc
+@@ -682,6 +682,10 @@ PermissionResult PermissionManager::GetPermissionStatusHelper(
+   if (status != CONTENT_SETTING_DEFAULT)
+     return PermissionResult(status, PermissionStatusSource::UNSPECIFIED);
    PermissionContextBase* context = GetPermissionContext(permission);
 +  if (context == nullptr) {
 +      return PermissionResult(CONTENT_SETTING_BLOCK, PermissionStatusSource::UNSPECIFIED);
 +  }
++
    PermissionResult result = context->GetPermissionStatus(
        render_frame_host, canonical_requesting_origin.GetOrigin(),
        embedding_origin.GetOrigin());
 -- 
-2.11.0
+2.17.1
 

build/patches/Hide-passwords-manager-link.patch

@@ -0,0 +1,32 @@
+From: Daniel Micay <danielmicay@gmail.com>
+Date: Sun, 13 Aug 2017 19:33:04 -0400
+Subject: Hide passwords manager link
+
+---
+ .../browser/password_manager/settings/PasswordSettings.java   | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/password_manager/settings/PasswordSettings.java b/chrome/android/java/src/org/chromium/chrome/browser/password_manager/settings/PasswordSettings.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/password_manager/settings/PasswordSettings.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/password_manager/settings/PasswordSettings.java
+@@ -284,7 +284,7 @@ public class PasswordSettings
+             return;
+         }
+ 
+-        displayManageAccountLink();
++        //displayManageAccountLink();
+ 
+         PreferenceGroup passwordParent;
+         if (mSearchQuery == null) {
+@@ -360,7 +360,7 @@ public class PasswordSettings
+             return;
+         }
+ 
+-        displayManageAccountLink();
++        //displayManageAccountLink();
+ 
+         PreferenceCategory profileCategory = new PreferenceCategory(getStyledContext());
+         profileCategory.setKey(PREF_KEY_CATEGORY_EXCEPTIONS);
+-- 
+2.17.1
+

build/patches/Hide-send-reports-checkbox.patch

@@ -1,6 +1,6 @@
 From: csagan5 <32685696+csagan5@users.noreply.github.com>
 Date: Tue, 12 Jun 2018 15:03:29 +0200
-Subject: Hide "Send reports to Google"
+Subject: Hide send reports checkbox
 
 ---
  chrome/android/java/res/layout/fre_tosanduma.xml | 2 +-
@@ -9,15 +9,15 @@ Subject: Hide "Send reports to Google"
 diff --git a/chrome/android/java/res/layout/fre_tosanduma.xml b/chrome/android/java/res/layout/fre_tosanduma.xml
 --- a/chrome/android/java/res/layout/fre_tosanduma.xml
 +++ b/chrome/android/java/res/layout/fre_tosanduma.xml
-@@ -71,7 +71,7 @@
+@@ -70,7 +70,7 @@
                          android:layout_height="wrap_content"
                          android:lineSpacingMultiplier="1.4"
                          android:text="@string/fre_send_report_check"
--                        android:textAppearance="@style/BlackBodyDefault" />
-+                        android:textAppearance="@style/BlackBodyDefault" android:visibility = "gone" />
+-                        android:textAppearance="@style/TextAppearance.TextMedium.Primary" />
++                        android:textAppearance="@style/TextAppearance.TextMedium.Primary" android:visibility="gone" />
                      </LinearLayout>
              </LinearLayout>
          </LinearLayout>
 -- 
-2.11.0
+2.17.1
 

build/patches/Increase-number-of-autocomplete-matches-from-5-to-10.patch

@@ -0,0 +1,52 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 27 Oct 2019 10:18:39 +0100
+Subject: Increase number of autocomplete matches from 5 to 10
+
+Patch from https://github.com/Eloston/ungoogled-chromium/issues/814#issuecomment-526874703
+---
+ components/omnibox/browser/autocomplete_result.cc | 3 ++-
+ components/omnibox/browser/omnibox_field_trial.cc | 6 +++---
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/components/omnibox/browser/autocomplete_result.cc b/components/omnibox/browser/autocomplete_result.cc
+--- a/components/omnibox/browser/autocomplete_result.cc
++++ b/components/omnibox/browser/autocomplete_result.cc
+@@ -76,7 +76,8 @@ struct MatchGURLHash {
+ // static
+ size_t AutocompleteResult::GetMaxMatches(bool input_from_omnibox_focus) {
+ #if (defined(OS_ANDROID))
+-  constexpr size_t kDefaultMaxAutocompleteMatches = 5;
++  // changed from 6, this needs to be double the value of default_max_matches_per_provider from components/omnibox/browser/omnibox_field_trial.cc
++  constexpr size_t kDefaultMaxAutocompleteMatches = 10;
+ #elif defined(OS_IOS)  // !defined(OS_ANDROID)
+   constexpr size_t kDefaultMaxAutocompleteMatches = 6;
+ #else                  // !defined(OS_ANDROID) && !defined(OS_IOS)
+diff --git a/components/omnibox/browser/omnibox_field_trial.cc b/components/omnibox/browser/omnibox_field_trial.cc
+--- a/components/omnibox/browser/omnibox_field_trial.cc
++++ b/components/omnibox/browser/omnibox_field_trial.cc
+@@ -361,11 +361,11 @@ void OmniboxFieldTrial::GetDemotionsByType(
+ 
+ size_t OmniboxFieldTrial::GetProviderMaxMatches(
+     AutocompleteProvider::Type provider) {
+-  size_t default_max_matches_per_provider = 3;
++  size_t default_max_matches_per_provider = 5; // was 3; this needs to be half the value of kDefaultMaxAutocompleteMatches from components/omnibox/browser/autocomplete_result.cc
+ 
+   // If new search features are disabled, ignore the parameter and use the
+   // default value.
+-  if (!base::FeatureList::IsEnabled(omnibox::kNewSearchFeatures))
++  /*if (!base::FeatureList::IsEnabled(omnibox::kNewSearchFeatures))
+     return default_max_matches_per_provider;
+ 
+   std::string param_value = base::GetFieldTrialParamValueByFeature(
+@@ -392,7 +392,7 @@ size_t OmniboxFieldTrial::GetProviderMaxMatches(
+       else if (k == provider)
+         return v;
+     }
+-  }
++  }*/
+ 
+   return default_max_matches_per_provider;
+ }
+-- 
+2.17.1
+

build/patches/Modify-default-preferences.patch

@@ -1,30 +1,28 @@
 From: csagan5 <32685696+csagan5@users.noreply.github.com>
-Date: Thu, 12 Oct 2017 08:09:24 +0200
+Date: Sat, 2 May 2020 00:25:25 +0200
 Subject: Modify default preferences
 
 ---
- chrome/browser/background/background_mode_manager.cc              | 2 +-
- chrome/browser/chrome_content_browser_client.cc                   | 2 +-
- chrome/browser/net/prediction_options.cc                          | 2 +-
- chrome/browser/net/prediction_options.h                           | 2 +-
- chrome/browser/profiles/profile.cc                                | 2 +-
- .../resources/settings/reset_page/reset_profile_dialog.html       | 2 +-
- chrome/browser/signin/signin_promo.cc                             | 4 ++--
- chrome/browser/ui/browser_ui_prefs.cc                             | 4 ++--
- chrome/browser/ui/navigation_correction_tab_observer.cc           | 2 +-
- chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc     | 4 ----
- chrome/service/cloud_print/connector_settings.cc                  | 2 +-
- components/autofill/core/browser/autofill_manager.cc              | 5 +----
- components/autofill/core/common/autofill_prefs.cc                 | 6 +++---
- components/bookmarks/browser/bookmark_utils.cc                    | 4 ++--
- components/safe_browsing/common/safe_browsing_prefs.cc            | 4 ++--
- extensions/common/extension.cc                                    | 8 --------
- 16 files changed, 20 insertions(+), 35 deletions(-)
+ chrome/browser/background/background_mode_manager.cc     | 2 +-
+ chrome/browser/chrome_content_browser_client.cc          | 2 +-
+ chrome/browser/net/prediction_options.cc                 | 2 +-
+ chrome/browser/net/prediction_options.h                  | 2 +-
+ chrome/browser/profiles/profile.cc                       | 2 +-
+ .../settings/reset_page/reset_profile_dialog.html        | 2 +-
+ chrome/browser/ui/browser_ui_prefs.cc                    | 4 ++--
+ chrome/browser/ui/navigation_correction_tab_observer.cc  | 2 +-
+ .../ui/webui/local_discovery/local_discovery_ui.cc       | 4 ----
+ chrome/service/cloud_print/connector_settings.cc         | 2 +-
+ components/autofill/core/browser/autofill_manager.cc     | 9 +++------
+ components/autofill/core/common/autofill_prefs.cc        | 2 +-
+ components/bookmarks/browser/bookmark_utils.cc           | 4 ++--
+ .../safe_browsing/core/common/safe_browsing_prefs.cc     | 4 ++--
+ 14 files changed, 18 insertions(+), 25 deletions(-)
 
 diff --git a/chrome/browser/background/background_mode_manager.cc b/chrome/browser/background/background_mode_manager.cc
 --- a/chrome/browser/background/background_mode_manager.cc
 +++ b/chrome/browser/background/background_mode_manager.cc
-@@ -351,7 +351,7 @@ void BackgroundModeManager::RegisterPrefs(PrefRegistrySimple* registry) {
+@@ -339,7 +339,7 @@ void BackgroundModeManager::RegisterPrefs(PrefRegistrySimple* registry) {
    registry->RegisterBooleanPref(prefs::kChromeCreatedLoginItem, false);
    registry->RegisterBooleanPref(prefs::kMigratedLoginItemPref, false);
  #endif
@@ -36,7 +34,7 @@ diff --git a/chrome/browser/background/background_mode_manager.cc b/chrome/brows
 diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
 --- a/chrome/browser/chrome_content_browser_client.cc
 +++ b/chrome/browser/chrome_content_browser_client.cc
-@@ -1041,7 +1041,7 @@ void ChromeContentBrowserClient::RegisterLocalStatePrefs(
+@@ -1277,7 +1277,7 @@ void ChromeContentBrowserClient::RegisterLocalStatePrefs(
  void ChromeContentBrowserClient::RegisterProfilePrefs(
      user_prefs::PrefRegistrySyncable* registry) {
    registry->RegisterBooleanPref(prefs::kDisable3DAPIs, false);
@@ -48,9 +46,9 @@ diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/ch
 diff --git a/chrome/browser/net/prediction_options.cc b/chrome/browser/net/prediction_options.cc
 --- a/chrome/browser/net/prediction_options.cc
 +++ b/chrome/browser/net/prediction_options.cc
-@@ -30,7 +30,7 @@ NetworkPredictionStatus CanPrefetchAndPrerender(
-         return NetworkPredictionStatus::ENABLED;
+@@ -31,7 +31,7 @@ NetworkPredictionStatus CanPrefetchAndPrerender(
        }
+       return NetworkPredictionStatus::DISABLED_DUE_TO_NETWORK;
      default:
 -      DCHECK_EQ(NETWORK_PREDICTION_NEVER, network_prediction_options);
 +      //DCHECK_EQ(NETWORK_PREDICTION_NEVER, network_prediction_options);
@@ -60,7 +58,7 @@ diff --git a/chrome/browser/net/prediction_options.cc b/chrome/browser/net/predi
 diff --git a/chrome/browser/net/prediction_options.h b/chrome/browser/net/prediction_options.h
 --- a/chrome/browser/net/prediction_options.h
 +++ b/chrome/browser/net/prediction_options.h
-@@ -23,7 +23,7 @@ enum NetworkPredictionOptions {
+@@ -22,7 +22,7 @@ enum NetworkPredictionOptions {
    NETWORK_PREDICTION_ALWAYS,
    NETWORK_PREDICTION_WIFI_ONLY,
    NETWORK_PREDICTION_NEVER,
@@ -72,7 +70,7 @@ diff --git a/chrome/browser/net/prediction_options.h b/chrome/browser/net/predic
 diff --git a/chrome/browser/profiles/profile.cc b/chrome/browser/profiles/profile.cc
 --- a/chrome/browser/profiles/profile.cc
 +++ b/chrome/browser/profiles/profile.cc
-@@ -138,7 +138,7 @@ const char Profile::kProfileKey[] = "__PROFILE__";
+@@ -262,7 +262,7 @@ const char Profile::kProfileKey[] = "__PROFILE__";
  void Profile::RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
    registry->RegisterBooleanPref(
        prefs::kSearchSuggestEnabled,
@@ -84,8 +82,8 @@ diff --git a/chrome/browser/profiles/profile.cc b/chrome/browser/profiles/profil
 diff --git a/chrome/browser/resources/settings/reset_page/reset_profile_dialog.html b/chrome/browser/resources/settings/reset_page/reset_profile_dialog.html
 --- a/chrome/browser/resources/settings/reset_page/reset_profile_dialog.html
 +++ b/chrome/browser/resources/settings/reset_page/reset_profile_dialog.html
-@@ -45,7 +45,7 @@
-         </paper-button>
+@@ -34,7 +34,7 @@
+         </cr-button>
        </div>
        <div slot="footer">
 -        <cr-checkbox id="sendSettings" checked>
@@ -93,24 +91,10 @@ diff --git a/chrome/browser/resources/settings/reset_page/reset_profile_dialog.h
            $i18nRaw{resetPageFeedback}</cr-checkbox>
        </div>
      </cr-dialog>
-diff --git a/chrome/browser/signin/signin_promo.cc b/chrome/browser/signin/signin_promo.cc
---- a/chrome/browser/signin/signin_promo.cc
-+++ b/chrome/browser/signin/signin_promo.cc
-@@ -385,8 +385,8 @@ void ForceWebBasedSigninFlowForTesting(bool force) {
- void RegisterProfilePrefs(
-     user_prefs::PrefRegistrySyncable* registry) {
-   registry->RegisterIntegerPref(prefs::kSignInPromoStartupCount, 0);
--  registry->RegisterBooleanPref(prefs::kSignInPromoUserSkipped, false);
--  registry->RegisterBooleanPref(prefs::kSignInPromoShowOnFirstRunAllowed, true);
-+  registry->RegisterBooleanPref(prefs::kSignInPromoUserSkipped, true);
-+  registry->RegisterBooleanPref(prefs::kSignInPromoShowOnFirstRunAllowed, false);
-   registry->RegisterBooleanPref(prefs::kSignInPromoShowNTPBubble, false);
-   registry->RegisterIntegerPref(prefs::kDiceSigninUserMenuPromoCount, 0);
- }
 diff --git a/chrome/browser/ui/browser_ui_prefs.cc b/chrome/browser/ui/browser_ui_prefs.cc
 --- a/chrome/browser/ui/browser_ui_prefs.cc
 +++ b/chrome/browser/ui/browser_ui_prefs.cc
-@@ -68,11 +68,11 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
+@@ -71,11 +71,11 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
    registry->RegisterBooleanPref(prefs::kWebAppCreateInAppsMenu, true);
    registry->RegisterBooleanPref(prefs::kWebAppCreateInQuickLaunchBar, true);
    registry->RegisterBooleanPref(
@@ -127,10 +111,10 @@ diff --git a/chrome/browser/ui/browser_ui_prefs.cc b/chrome/browser/ui/browser_u
 diff --git a/chrome/browser/ui/navigation_correction_tab_observer.cc b/chrome/browser/ui/navigation_correction_tab_observer.cc
 --- a/chrome/browser/ui/navigation_correction_tab_observer.cc
 +++ b/chrome/browser/ui/navigation_correction_tab_observer.cc
-@@ -56,7 +56,7 @@ NavigationCorrectionTabObserver::~NavigationCorrectionTabObserver() {
+@@ -59,7 +59,7 @@ void NavigationCorrectionTabObserver::SetAllowEnableCorrectionsForTesting(
  void NavigationCorrectionTabObserver::RegisterProfilePrefs(
      user_prefs::PrefRegistrySyncable* prefs) {
-   prefs->RegisterBooleanPref(prefs::kAlternateErrorPagesEnabled,
+   prefs->RegisterBooleanPref(embedder_support::kAlternateErrorPagesEnabled,
 -                             true,
 +                             false,
                               user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
@@ -139,8 +123,8 @@ diff --git a/chrome/browser/ui/navigation_correction_tab_observer.cc b/chrome/br
 diff --git a/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc b/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
 --- a/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
 +++ b/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
-@@ -143,10 +143,6 @@ void LocalDiscoveryUI::RegisterProfilePrefs(
-     user_prefs::PrefRegistrySyncable* registry) {
+@@ -109,10 +109,6 @@ void LocalDiscoveryUI::RegisterProfilePrefs(
+   registry->RegisterBooleanPref(prefs::kLocalDiscoveryEnabled, true);
    registry->RegisterBooleanPref(
        prefs::kLocalDiscoveryNotificationsEnabled,
 -#if defined(OS_WIN)
@@ -165,35 +149,33 @@ diff --git a/chrome/service/cloud_print/connector_settings.cc b/chrome/service/c
 diff --git a/components/autofill/core/browser/autofill_manager.cc b/components/autofill/core/browser/autofill_manager.cc
 --- a/components/autofill/core/browser/autofill_manager.cc
 +++ b/components/autofill/core/browser/autofill_manager.cc
-@@ -288,10 +288,7 @@ bool AutofillManager::ShouldShowCreditCardSigninPromo(
- bool AutofillManager::ShouldParseForms(const std::vector<FormData>& forms,
-                                        const base::TimeTicks timestamp) {
-   bool enabled = IsAutofillEnabled();
--  if (!has_logged_autofill_enabled_) {
--    AutofillMetrics::LogIsAutofillEnabledAtPageLoad(enabled);
--    has_logged_autofill_enabled_ = true;
--  }
-+  has_logged_autofill_enabled_ = true;
+@@ -948,10 +948,7 @@ void AutofillManager::OnQueryFormFieldAutofillImpl(
+       // suggestions available.
+       // TODO(mathp): Differentiate between number of suggestions available
+       // (current metric) and number shown to the user.
+-      if (!has_logged_address_suggestions_count_) {
+-        AutofillMetrics::LogAddressSuggestionsCount(suggestions.size());
+-        has_logged_address_suggestions_count_ = true;
+-      }
++      has_logged_address_suggestions_count_ = true;
+     }
+   }
  
-   return enabled;
- }
+@@ -1587,8 +1584,8 @@ void AutofillManager::Reset() {
+ #if defined(OS_ANDROID) || defined(OS_IOS)
+   autofill_assistant_.Reset();
+ #endif
+-  has_logged_autofill_enabled_ = false;
+-  has_logged_address_suggestions_count_ = false;
++  has_logged_autofill_enabled_ = true;
++  has_logged_address_suggestions_count_ = true;
+   did_show_suggestions_ = false;
+   user_did_type_ = false;
+   user_did_autofill_ = false;
 diff --git a/components/autofill/core/common/autofill_prefs.cc b/components/autofill/core/common/autofill_prefs.cc
 --- a/components/autofill/core/common/autofill_prefs.cc
 +++ b/components/autofill/core/common/autofill_prefs.cc
-@@ -75,10 +75,10 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
-       prefs::kAutofillBillingCustomerNumber, 0.0,
-       user_prefs::PrefRegistrySyncable::SYNCABLE_PRIORITY_PREF);
-   registry->RegisterBooleanPref(
--      prefs::kAutofillEnabledDeprecated, true,
-+      prefs::kAutofillEnabledDeprecated, false,
-       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
-   registry->RegisterBooleanPref(
--      prefs::kAutofillProfileEnabled, true,
-+      prefs::kAutofillProfileEnabled, false,
-       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
-   registry->RegisterIntegerPref(
-       prefs::kAutofillLastVersionDeduped, 0,
-@@ -87,7 +87,7 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
+@@ -150,7 +150,7 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
        prefs::kAutofillLastVersionDisusedAddressesDeleted, 0,
        user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
    registry->RegisterBooleanPref(
@@ -205,7 +187,7 @@ diff --git a/components/autofill/core/common/autofill_prefs.cc b/components/auto
 diff --git a/components/bookmarks/browser/bookmark_utils.cc b/components/bookmarks/browser/bookmark_utils.cc
 --- a/components/bookmarks/browser/bookmark_utils.cc
 +++ b/components/bookmarks/browser/bookmark_utils.cc
-@@ -443,12 +443,12 @@ void GetBookmarksMatchingProperties(BookmarkModel* model,
+@@ -439,12 +439,12 @@ bool DoesBookmarkContainWords(const base::string16& title,
  void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
    registry->RegisterBooleanPref(
        prefs::kShowBookmarkBar,
@@ -220,10 +202,10 @@ diff --git a/components/bookmarks/browser/bookmark_utils.cc b/components/bookmar
        user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
    registry->RegisterBooleanPref(
        prefs::kShowManagedBookmarksInBookmarkBar,
-diff --git a/components/safe_browsing/common/safe_browsing_prefs.cc b/components/safe_browsing/common/safe_browsing_prefs.cc
---- a/components/safe_browsing/common/safe_browsing_prefs.cc
-+++ b/components/safe_browsing/common/safe_browsing_prefs.cc
-@@ -282,9 +282,9 @@ void RegisterProfilePrefs(PrefRegistrySimple* registry) {
+diff --git a/components/safe_browsing/core/common/safe_browsing_prefs.cc b/components/safe_browsing/core/common/safe_browsing_prefs.cc
+--- a/components/safe_browsing/core/common/safe_browsing_prefs.cc
++++ b/components/safe_browsing/core/common/safe_browsing_prefs.cc
+@@ -189,9 +189,9 @@ void RegisterProfilePrefs(PrefRegistrySimple* registry) {
    registry->RegisterBooleanPref(
        prefs::kSafeBrowsingSawInterstitialScoutReporting, false);
    registry->RegisterBooleanPref(
@@ -233,26 +215,8 @@ diff --git a/components/safe_browsing/common/safe_browsing_prefs.cc b/components
 -      prefs::kSafeBrowsingEnabled, true,
 +      prefs::kSafeBrowsingEnabled, false,
        user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
+   registry->RegisterBooleanPref(prefs::kSafeBrowsingEnhanced, false);
    registry->RegisterBooleanPref(prefs::kSafeBrowsingProceedAnywayDisabled,
-                                 false);
-diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
---- a/extensions/common/extension.cc
-+++ b/extensions/common/extension.cc
-@@ -366,14 +366,6 @@ bool Extension::ShouldDisplayInExtensionSettings() const {
-   if (is_theme())
-     return false;
- 
--  // Hide component extensions because they are only extensions as an
--  // implementation detail of Chrome.
--  if (extensions::Manifest::IsComponentLocation(location()) &&
--      !base::CommandLine::ForCurrentProcess()->HasSwitch(
--          switches::kShowComponentExtensionOptions)) {
--    return false;
--  }
--
-   // Unless they are unpacked, never show hosted apps. Note: We intentionally
-   // show packaged apps and platform apps because there are some pieces of
-   // functionality that are only available in chrome://extensions/ but which
 -- 
-2.11.0
+2.17.1
 

build/patches/Multiple-fingerprinting-mitigations-for-canvas-text-and-client-rectangles.patch

@@ -0,0 +1,706 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 30 Mar 2018 10:09:03 +0200
+Subject: Multiple fingerprinting mitigations for canvas, text and client
+ rectangles
+
+1. getClientRects, getBoundingClientRect, measureText: add fingerprinting mitigation
+
+Scale the result of Range::getClientRects, Element::getBoundingClientRect and
+Canvas::measureText by a random +/-3/1000000th of the original value for each
+float in the returned Rect/Quad.
+
+It contains improvements from ungoogled-chromium which add two flags:
+1. --fingerprinting-client-rects-noise to enable fingerprinting deception for Range::getClientRects and Element::getBoundingClientRect
+2. --fingerprinting-canvas-measuretext-noise to enable fingerprinting deception for Canvas::measureText
+
+2. Canvas: fingerprinting mitigations for image data and webGL
+
+Disable webGL renderer info and modify the color data returned by ToBlob,
+ToDataURL and getImageData so that it will contain randomly manipulated
+pixels (maximum 20) that slightly change the color of the R,G,B components
+without a visible effect.
+
+Credits to Slaviro (https://github.com/Slaviro) for coming up with a better
+approach to change color components.
+
+Added flag --fingerprinting-canvas-image-data-noise to disable Canvas image data fingerprinting deception
+---
+ chrome/browser/BUILD.gn                       |   1 +
+ chrome/browser/about_flags.cc                 |  13 ++
+ content/browser/BUILD.gn                      |   1 +
+ .../renderer_host/render_process_host_impl.cc |   4 +
+ content/child/BUILD.gn                        |   1 +
+ content/child/runtime_features.cc             |   8 +
+ .../public/platform/web_runtime_features.h    |   3 +
+ .../blink/renderer/core/dom/document.cc       |  18 ++
+ .../blink/renderer/core/dom/document.h        |   7 +
+ .../blink/renderer/core/dom/element.cc        |   8 +
+ third_party/blink/renderer/core/dom/range.cc  |  12 +-
+ .../renderer/core/html/canvas/text_metrics.cc |  18 ++
+ .../renderer/core/html/canvas/text_metrics.h  |   2 +
+ .../canvas2d/canvas_rendering_context_2d.cc   |   8 +-
+ third_party/blink/renderer/platform/BUILD.gn  |   5 +-
+ .../platform/exported/web_runtime_features.cc |  12 ++
+ .../platform/graphics/image_data_buffer.cc    |   7 +
+ .../platform/graphics/static_bitmap_image.cc  | 159 ++++++++++++++++++
+ .../platform/graphics/static_bitmap_image.h   |   2 +
+ .../platform/runtime_enabled_features.json5   |   9 +
+ third_party/ungoogled/BUILD.gn                |  10 ++
+ third_party/ungoogled/ungoogled_switches.cc   |  18 ++
+ third_party/ungoogled/ungoogled_switches.h    |  18 ++
+ 23 files changed, 341 insertions(+), 3 deletions(-)
+ create mode 100644 third_party/ungoogled/BUILD.gn
+ create mode 100644 third_party/ungoogled/ungoogled_switches.cc
+ create mode 100644 third_party/ungoogled/ungoogled_switches.h
+
+diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
+--- a/chrome/browser/BUILD.gn
++++ b/chrome/browser/BUILD.gn
+@@ -2098,6 +2098,7 @@ static_library("browser") {
+     "//services/data_decoder/public/cpp",
+     "//services/device/public/cpp:device_features",
+     "//services/device/public/cpp/usb",
++    "//third_party/ungoogled:switches",
+     "//services/device/public/mojom",
+     "//services/device/public/mojom:usb",
+     "//services/image_annotation:service",
+diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
+--- a/chrome/browser/about_flags.cc
++++ b/chrome/browser/about_flags.cc
+@@ -164,6 +164,7 @@
+ #include "services/network/public/cpp/features.h"
+ #include "services/network/public/cpp/network_switches.h"
+ #include "services/service_manager/sandbox/features.h"
++#include "third_party/ungoogled/ungoogled_switches.h"
+ #include "services/service_manager/sandbox/switches.h"
+ #include "third_party/blink/public/common/experiments/memory_ablation_experiment.h"
+ #include "third_party/blink/public/common/features.h"
+@@ -2017,12 +2018,24 @@ const FeatureEntry kFeatureEntries[] = {
+     {"enable-webrtc-srtp-aes-gcm", flag_descriptions::kWebrtcSrtpAesGcmName,
+      flag_descriptions::kWebrtcSrtpAesGcmDescription, kOsAll,
+      SINGLE_VALUE_TYPE(switches::kEnableWebRtcSrtpAesGcm)},
++    {"fingerprinting-canvas-image-data-noise",
++     "Disable Canvas image data fingerprint deception",
++     "Slightly modifies at most 20 pixels in Canvas image data extracted via JS APIs",
++     kOsAll, SINGLE_DISABLE_VALUE_TYPE(switches::kFingerprintingCanvasImageDataNoise)},
+     {"enable-webrtc-stun-origin", flag_descriptions::kWebrtcStunOriginName,
+      flag_descriptions::kWebrtcStunOriginDescription, kOsAll,
+      SINGLE_VALUE_TYPE(switches::kEnableWebRtcStunOrigin)},
+     {"enable-webrtc-hybrid-agc", flag_descriptions::kWebrtcHybridAgcName,
+      flag_descriptions::kWebrtcHybridAgcDescription, kOsAll,
+      FEATURE_VALUE_TYPE(features::kWebRtcHybridAgc)},
++    {"fingerprinting-client-rects-noise",
++     "Disable get*ClientRects() fingerprint deception",
++     "Scale the output values of Range::getClientRects() and Element::getBoundingClientRect() with a randomly selected factor in the range -0.0003% to 0.0003%, which are recomputed on every document initialization.",
++     kOsAll, SINGLE_DISABLE_VALUE_TYPE(switches::kFingerprintingClientRectsNoise)},
++    {"fingerprinting-canvas-measuretext-noise",
++     "Disable Canvas::measureText() fingerprint deception",
++     "Scale the output values of Canvas::measureText() with a randomly selected factor in the range -0.0003% to 0.0003%, which are recomputed on every document initialization.",
++     kOsAll, SINGLE_DISABLE_VALUE_TYPE(switches::kFingerprintingCanvasMeasureTextNoise)},
+     {"enable-webrtc-new-encode-cpu-load-estimator",
+      flag_descriptions::kWebrtcNewEncodeCpuLoadEstimatorName,
+      flag_descriptions::kWebrtcNewEncodeCpuLoadEstimatorDescription, kOsAll,
+diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
+--- a/content/browser/BUILD.gn
++++ b/content/browser/BUILD.gn
+@@ -216,6 +216,7 @@ jumbo_source_set("browser") {
+     "//third_party/libyuv",
+     "//third_party/re2",
+     "//third_party/sqlite",
++    "//third_party/ungoogled:switches",
+     "//third_party/webrtc_overrides:webrtc_component",
+     "//third_party/zlib",
+     "//third_party/zlib/google:zip",
+diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
+--- a/content/browser/renderer_host/render_process_host_impl.cc
++++ b/content/browser/renderer_host/render_process_host_impl.cc
+@@ -223,6 +223,7 @@
+ #include "third_party/blink/public/common/user_agent/user_agent_metadata.h"
+ #include "third_party/blink/public/mojom/disk_allocator.mojom.h"
+ #include "third_party/blink/public/public_buildflags.h"
++#include "third_party/ungoogled/ungoogled_switches.h"
+ #include "third_party/skia/include/core/SkBitmap.h"
+ #include "ui/accessibility/accessibility_switches.h"
+ #include "ui/base/ui_base_switches.h"
+@@ -3292,6 +3293,9 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
+     switches::kDisablePreferCompositingToLCDText,
+     switches::kDisableDatabases,
+     switches::kDisableFileSystem,
++    switches::kFingerprintingClientRectsNoise,
++    switches::kFingerprintingCanvasMeasureTextNoise,
++    switches::kFingerprintingCanvasImageDataNoise,
+     switches::kDisableFrameRateLimit,
+     switches::kDisableGpuMemoryBufferVideoFrames,
+     switches::kDisableHistogramCustomizer,
+diff --git a/content/child/BUILD.gn b/content/child/BUILD.gn
+--- a/content/child/BUILD.gn
++++ b/content/child/BUILD.gn
+@@ -123,6 +123,7 @@ target(link_target_type, "child") {
+     "//third_party/blink/public/common",
+     "//third_party/blink/public/strings",
+     "//third_party/ced",
++    "//third_party/ungoogled:switches",
+     "//third_party/zlib/google:compression_utils",
+     "//ui/base",
+     "//ui/events/blink",
+diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc
+--- a/content/child/runtime_features.cc
++++ b/content/child/runtime_features.cc
+@@ -26,6 +26,7 @@
+ #include "services/network/public/cpp/features.h"
+ #include "services/network/public/cpp/network_switches.h"
+ #include "third_party/blink/public/common/features.h"
++#include "third_party/ungoogled/ungoogled_switches.h"
+ #include "third_party/blink/public/common/switches.h"
+ #include "third_party/blink/public/platform/web_runtime_features.h"
+ #include "ui/accessibility/accessibility_features.h"
+@@ -535,6 +536,13 @@ void SetCustomizedRuntimeFeaturesFromCombinedArgs(
+   // They're moved here to distinguish them from actual base checks
+   WebRuntimeFeatures::EnableOverlayScrollbars(ui::IsOverlayScrollbarEnabled());
+ 
++  WebRuntimeFeatures::EnableFingerprintingClientRectsNoise(
++      !command_line.HasSwitch(switches::kFingerprintingClientRectsNoise));
++  WebRuntimeFeatures::EnableFingerprintingCanvasMeasureTextNoise(
++      !command_line.HasSwitch(switches::kFingerprintingCanvasMeasureTextNoise));
++  WebRuntimeFeatures::EnableFingerprintingCanvasImageDataNoise(
++      !command_line.HasSwitch(switches::kFingerprintingCanvasImageDataNoise));
++
+   if (base::FeatureList::GetInstance()->IsFeatureOverriddenFromCommandLine(
+           blink::features::kNativeFileSystemAPI.name,
+           base::FeatureList::OVERRIDE_ENABLE_FEATURE)) {
+diff --git a/third_party/blink/public/platform/web_runtime_features.h b/third_party/blink/public/platform/web_runtime_features.h
+--- a/third_party/blink/public/platform/web_runtime_features.h
++++ b/third_party/blink/public/platform/web_runtime_features.h
+@@ -223,6 +223,9 @@ class WebRuntimeFeatures {
+   BLINK_PLATFORM_EXPORT static void EnableTranslateService(bool);
+   BLINK_PLATFORM_EXPORT static void EnableGetDisplayMedia(bool);
+   BLINK_PLATFORM_EXPORT static void EnableAllowSyncXHRInPageDismissal(bool);
++  BLINK_PLATFORM_EXPORT static void EnableFingerprintingClientRectsNoise(bool);
++  BLINK_PLATFORM_EXPORT static void EnableFingerprintingCanvasMeasureTextNoise(bool);
++  BLINK_PLATFORM_EXPORT static void EnableFingerprintingCanvasImageDataNoise(bool);
+   BLINK_PLATFORM_EXPORT static void EnableShadowDOMV0(bool);
+   BLINK_PLATFORM_EXPORT static void EnableCustomElementsV0(bool);
+   BLINK_PLATFORM_EXPORT static void EnableHTMLImports(bool);
+diff --git a/third_party/blink/renderer/core/dom/document.cc b/third_party/blink/renderer/core/dom/document.cc
+--- a/third_party/blink/renderer/core/dom/document.cc
++++ b/third_party/blink/renderer/core/dom/document.cc
+@@ -35,6 +35,7 @@
+ #include "base/auto_reset.h"
+ #include "base/macros.h"
+ #include "base/optional.h"
++#include "base/rand_util.h"
+ #include "base/time/time.h"
+ #include "cc/input/overscroll_behavior.h"
+ #include "cc/input/scroll_snap_data.h"
+@@ -2513,6 +2514,23 @@ void Document::UpdateStyleAndLayoutTree() {
+ #if DCHECK_IS_ON()
+   AssertLayoutTreeUpdated(*this);
+ #endif
++
++  if (RuntimeEnabledFeatures::FingerprintingClientRectsNoiseEnabled()) {
++    // Precompute -0.0003% to 0.0003% noise factor for get*ClientRect*() fingerprinting
++    noise_factor_x_ = 1 + (base::RandDouble() - 0.5) * 0.000003;
++    noise_factor_y_ = 1 + (base::RandDouble() - 0.5) * 0.000003;
++  } else {
++    noise_factor_x_ = 1;
++    noise_factor_y_ = 1;
++  }
++}
++
++double Document::GetNoiseFactorX() {
++  return noise_factor_x_;
++}
++
++double Document::GetNoiseFactorY() {
++  return noise_factor_y_;
+ }
+ 
+ void Document::UpdateActiveStyle() {
+diff --git a/third_party/blink/renderer/core/dom/document.h b/third_party/blink/renderer/core/dom/document.h
+--- a/third_party/blink/renderer/core/dom/document.h
++++ b/third_party/blink/renderer/core/dom/document.h
+@@ -451,6 +451,10 @@ class CORE_EXPORT Document : public ContainerNode,
+     has_xml_declaration_ = has_xml_declaration ? 1 : 0;
+   }
+ 
++  // Values for get*ClientRect fingerprint deception
++  double GetNoiseFactorX();
++  double GetNoiseFactorY();
++
+   String visibilityState() const;
+   bool IsPageVisible() const;
+   bool hidden() const;
+@@ -1974,6 +1978,9 @@ class CORE_EXPORT Document : public ContainerNode,
+ 
+   base::ElapsedTimer start_time_;
+ 
++  double noise_factor_x_;
++  double noise_factor_y_;
++
+   Member<ScriptRunner> script_runner_;
+ 
+   HeapVector<Member<ScriptElementBase>> current_script_stack_;
+diff --git a/third_party/blink/renderer/core/dom/element.cc b/third_party/blink/renderer/core/dom/element.cc
+--- a/third_party/blink/renderer/core/dom/element.cc
++++ b/third_party/blink/renderer/core/dom/element.cc
+@@ -2031,6 +2031,11 @@ DOMRectList* Element::getClientRects() {
+   DCHECK(element_layout_object);
+   GetDocument().AdjustFloatQuadsForScrollAndAbsoluteZoom(
+       quads, *element_layout_object);
++  if (RuntimeEnabledFeatures::FingerprintingClientRectsNoiseEnabled()) {
++    for (FloatQuad& quad : quads) {
++      quad.Scale(GetDocument().GetNoiseFactorX(), GetDocument().GetNoiseFactorY());
++    }
++  }
+   return MakeGarbageCollected<DOMRectList>(quads);
+ }
+ 
+@@ -2048,6 +2053,9 @@ DOMRect* Element::getBoundingClientRect() {
+   DCHECK(element_layout_object);
+   GetDocument().AdjustFloatRectForScrollAndAbsoluteZoom(result,
+                                                         *element_layout_object);
++  if (RuntimeEnabledFeatures::FingerprintingClientRectsNoiseEnabled()) {
++    result.Scale(GetDocument().GetNoiseFactorX(), GetDocument().GetNoiseFactorY());
++  }
+   return DOMRect::FromFloatRect(result);
+ }
+ 
+diff --git a/third_party/blink/renderer/core/dom/range.cc b/third_party/blink/renderer/core/dom/range.cc
+--- a/third_party/blink/renderer/core/dom/range.cc
++++ b/third_party/blink/renderer/core/dom/range.cc
+@@ -1614,6 +1614,12 @@ DOMRectList* Range::getClientRects() const {
+   Vector<FloatQuad> quads;
+   GetBorderAndTextQuads(quads);
+ 
++  if (RuntimeEnabledFeatures::FingerprintingClientRectsNoiseEnabled()) {
++    for (FloatQuad& quad : quads) {
++      quad.Scale(owner_document_->GetNoiseFactorX(), owner_document_->GetNoiseFactorY());
++    }
++  }
++
+   return MakeGarbageCollected<DOMRectList>(quads);
+ }
+ 
+@@ -1741,7 +1747,11 @@ FloatRect Range::BoundingRect() const {
+ 
+   // If all rects are empty, return the first rect.
+   if (result.IsEmpty() && !quads.IsEmpty())
+-    return quads.front().BoundingBox();
++    result = quads.front().BoundingBox();
++
++  if (!result.IsEmpty() && RuntimeEnabledFeatures::FingerprintingClientRectsNoiseEnabled()) {
++    result.Scale(owner_document_->GetNoiseFactorX(), owner_document_->GetNoiseFactorY());
++  }
+ 
+   return result;
+ }
+diff --git a/third_party/blink/renderer/core/html/canvas/text_metrics.cc b/third_party/blink/renderer/core/html/canvas/text_metrics.cc
+--- a/third_party/blink/renderer/core/html/canvas/text_metrics.cc
++++ b/third_party/blink/renderer/core/html/canvas/text_metrics.cc
+@@ -55,6 +55,24 @@ TextMetrics::TextMetrics(const Font& font,
+   Update(font, direction, baseline, align, text);
+ }
+ 
++void TextMetrics::Shuffle(const double factor) {
++  // x-direction
++  width_ *= factor;
++  actual_bounding_box_left_ *= factor;
++  actual_bounding_box_right_ *= factor;
++
++  // y-direction
++  font_bounding_box_ascent_ *= factor;
++  font_bounding_box_descent_ *= factor;
++  actual_bounding_box_ascent_ *= factor;
++  actual_bounding_box_descent_ *= factor;
++  em_height_ascent_ *= factor;
++  em_height_descent_ *= factor;
++  baselines_->setAlphabetic(baselines_->alphabetic() * factor);
++  baselines_->setHanging(baselines_->hanging() * factor);
++  baselines_->setIdeographic(baselines_->ideographic() * factor);
++}
++
+ void TextMetrics::Update(const Font& font,
+                          const TextDirection& direction,
+                          const TextBaseline& baseline,
+diff --git a/third_party/blink/renderer/core/html/canvas/text_metrics.h b/third_party/blink/renderer/core/html/canvas/text_metrics.h
+--- a/third_party/blink/renderer/core/html/canvas/text_metrics.h
++++ b/third_party/blink/renderer/core/html/canvas/text_metrics.h
+@@ -64,6 +64,8 @@ class CORE_EXPORT TextMetrics final : public ScriptWrappable {
+ 
+   void Trace(Visitor*) const override;
+ 
++  void Shuffle(const double factor);
++
+  private:
+   void Update(const Font&,
+               const TextDirection&,
+diff --git a/third_party/blink/renderer/modules/canvas/canvas2d/canvas_rendering_context_2d.cc b/third_party/blink/renderer/modules/canvas/canvas2d/canvas_rendering_context_2d.cc
+--- a/third_party/blink/renderer/modules/canvas/canvas2d/canvas_rendering_context_2d.cc
++++ b/third_party/blink/renderer/modules/canvas/canvas2d/canvas_rendering_context_2d.cc
+@@ -835,9 +835,15 @@ TextMetrics* CanvasRenderingContext2D::measureText(const String& text) {
+   else
+     direction = ToTextDirection(GetState().GetDirection(), canvas());
+ 
+-  return MakeGarbageCollected<TextMetrics>(font, direction,
++  TextMetrics* text_metrics = MakeGarbageCollected<TextMetrics>(font, direction,
+                                            GetState().GetTextBaseline(),
+                                            GetState().GetTextAlign(), text);
++
++  // Scale text metrics if enabled
++  if (RuntimeEnabledFeatures::FingerprintingCanvasMeasureTextNoiseEnabled()) {
++    text_metrics->Shuffle(canvas()->GetDocument().GetNoiseFactorX());
++  }
++  return text_metrics;
+ }
+ 
+ void CanvasRenderingContext2D::DrawTextInternal(
+diff --git a/third_party/blink/renderer/platform/BUILD.gn b/third_party/blink/renderer/platform/BUILD.gn
+--- a/third_party/blink/renderer/platform/BUILD.gn
++++ b/third_party/blink/renderer/platform/BUILD.gn
+@@ -1552,7 +1552,9 @@ jumbo_component("platform") {
+     "//third_party/blink/renderer:non_test_config",
+   ]
+ 
+-  include_dirs = []
++  include_dirs = [
++    "//third_party/skia/include/private", # For shuffler in graphics/static_bitmap_image.cc
++  ]
+ 
+   public_deps = [
+     ":blink_platform_public_deps",
+@@ -1593,6 +1595,7 @@ jumbo_component("platform") {
+     "//third_party/blink/public/strings",
+     "//third_party/blink/renderer/platform/wtf",
+     "//third_party/ced",
++    "//third_party/ungoogled:switches",
+     "//third_party/emoji-segmenter",
+     "//third_party/harfbuzz-ng:hb_scoped_util",
+     "//third_party/icu",
+diff --git a/third_party/blink/renderer/platform/exported/web_runtime_features.cc b/third_party/blink/renderer/platform/exported/web_runtime_features.cc
+--- a/third_party/blink/renderer/platform/exported/web_runtime_features.cc
++++ b/third_party/blink/renderer/platform/exported/web_runtime_features.cc
+@@ -709,4 +709,16 @@ void WebRuntimeFeatures::EnableContentIndex(bool enable) {
+   RuntimeEnabledFeatures::SetContentIndexEnabled(enable);
+ }
+ 
++void WebRuntimeFeatures::EnableFingerprintingClientRectsNoise(bool enable) {
++  RuntimeEnabledFeatures::SetFingerprintingClientRectsNoiseEnabled(enable);
++}
++
++void WebRuntimeFeatures::EnableFingerprintingCanvasMeasureTextNoise(bool enable) {
++  RuntimeEnabledFeatures::SetFingerprintingCanvasMeasureTextNoiseEnabled(enable);
++}
++
++void WebRuntimeFeatures::EnableFingerprintingCanvasImageDataNoise(bool enable) {
++  RuntimeEnabledFeatures::SetFingerprintingCanvasImageDataNoiseEnabled(enable);
++}
++
+ }  // namespace blink
+diff --git a/third_party/blink/renderer/platform/graphics/image_data_buffer.cc b/third_party/blink/renderer/platform/graphics/image_data_buffer.cc
+--- a/third_party/blink/renderer/platform/graphics/image_data_buffer.cc
++++ b/third_party/blink/renderer/platform/graphics/image_data_buffer.cc
+@@ -36,6 +36,8 @@
+ 
+ #include "base/compiler_specific.h"
+ #include "base/memory/ptr_util.h"
++#include "base/rand_util.h"
++#include "base/logging.h"
+ #include "third_party/blink/renderer/platform/graphics/static_bitmap_image.h"
+ #include "third_party/blink/renderer/platform/image-encoders/image_encoder.h"
+ #include "third_party/blink/renderer/platform/runtime_enabled_features.h"
+@@ -137,6 +139,11 @@ bool ImageDataBuffer::EncodeImageInternal(const ImageEncodingMimeType mime_type,
+                                           const SkPixmap& pixmap) const {
+   DCHECK(is_valid_);
+ 
++  if (RuntimeEnabledFeatures::FingerprintingCanvasImageDataNoiseEnabled()) {
++    // shuffle subchannel color data within the pixmap
++    StaticBitmapImage::ShuffleSubchannelColorData(pixmap_.writable_addr(), pixmap_.info(), 0, 0);
++  }
++
+   if (mime_type == kMimeTypeJpeg) {
+     SkJpegEncoder::Options options;
+     options.fQuality = ImageEncoder::ComputeJpegQuality(quality);
+diff --git a/third_party/blink/renderer/platform/graphics/static_bitmap_image.cc b/third_party/blink/renderer/platform/graphics/static_bitmap_image.cc
+--- a/third_party/blink/renderer/platform/graphics/static_bitmap_image.cc
++++ b/third_party/blink/renderer/platform/graphics/static_bitmap_image.cc
+@@ -4,6 +4,8 @@
+ 
+ #include "third_party/blink/renderer/platform/graphics/static_bitmap_image.h"
+ 
++#include "base/rand_util.h"
++#include "base/logging.h"
+ #include "base/numerics/checked_math.h"
+ #include "gpu/command_buffer/client/gles2_interface.h"
+ #include "third_party/blink/renderer/platform/graphics/accelerated_static_bitmap_image.h"
+@@ -11,11 +13,13 @@
+ #include "third_party/blink/renderer/platform/graphics/image_observer.h"
+ #include "third_party/blink/renderer/platform/graphics/paint/paint_image.h"
+ #include "third_party/blink/renderer/platform/graphics/unaccelerated_static_bitmap_image.h"
++#include "third_party/blink/renderer/platform/runtime_enabled_features.h"
+ #include "third_party/skia/include/core/SkCanvas.h"
+ #include "third_party/skia/include/core/SkImage.h"
+ #include "third_party/skia/include/core/SkPaint.h"
+ #include "third_party/skia/include/core/SkSurface.h"
+ #include "third_party/skia/include/gpu/GrContext.h"
++#include "third_party/skia/include/private/SkColorData.h"
+ #include "v8/include/v8.h"
+ 
+ namespace blink {
+@@ -128,7 +132,162 @@ bool StaticBitmapImage::CopyToByteArray(
+   DCHECK(read_pixels_successful ||
+          !sk_image->bounds().intersect(SkIRect::MakeXYWH(
+              rect.X(), rect.Y(), info.width(), info.height())));
++
++  if (read_pixels_successful && RuntimeEnabledFeatures::FingerprintingCanvasImageDataNoiseEnabled()) {
++    ShuffleSubchannelColorData(dst.data(), info, rect.X(), rect.Y());
++  }
++
+   return true;
+ }
+ 
++// set the component to maximum-delta if it is >= maximum, or add to existing color component (color + delta)
++#define shuffleComponent(color, max, delta) ( (color) >= (max) ? ((max)-(delta)) : ((color)+(delta)) )
++
++#define writable_addr(T, p, stride, x, y) (T*)((const char *)p + y * stride + x * sizeof(T))
++
++void StaticBitmapImage::ShuffleSubchannelColorData(const void *addr, const SkImageInfo& info, int srcX, int srcY) {
++  auto w = info.width() - srcX, h = info.height() - srcY;
++
++  // skip tiny images; info.width()/height() can also be 0
++  if ((w < 8) || (h < 8)) {
++    return;
++  }
++
++  // generate the first random number here
++  double shuffleX = base::RandDouble();
++
++  // cap maximum pixels to change
++  auto pixels = (w + h) / 128;
++  if (pixels > 20) {
++    pixels = 20;
++  } else if (pixels < 2) {
++    pixels = 2;
++  }
++
++  auto colorType = info.colorType();
++  auto fRowBytes = info.minRowBytes(); // stride
++
++  DLOG(INFO) << "BRM: ShuffleSubchannelColorData() w=" << w << " h=" << h << " colorType=" << colorType << " fRowBytes=" << fRowBytes;
++
++  // second random number (for y/height)
++  double shuffleY = base::RandDouble();
++
++  // calculate random coordinates using bisection
++  auto currentW = w, currentH = h;
++  for(;pixels >= 0; pixels--) {
++    int x = currentW * shuffleX, y = currentH * shuffleY;
++
++    // calculate randomisation amounts for each RGB component
++    uint8_t shuffleR = base::RandInt(0, 4);
++    uint8_t shuffleG = (shuffleR + x) % 4;
++    uint8_t shuffleB = (shuffleG + y) % 4;
++
++    // manipulate pixel data to slightly change the R, G, B components
++    switch (colorType) {
++      case kAlpha_8_SkColorType:
++      {
++         auto *pixel = writable_addr(uint8_t, addr, fRowBytes, x, y);
++         auto r = SkColorGetR(*pixel), g = SkColorGetG(*pixel), b = SkColorGetB(*pixel), a = SkColorGetA(*pixel);
++
++         r = shuffleComponent(r, UINT8_MAX-1, shuffleR);
++         g = shuffleComponent(g, UINT8_MAX-1, shuffleG);
++         b = shuffleComponent(b, UINT8_MAX-1, shuffleB);
++         // alpha is left unchanged
++
++         *pixel = SkColorSetARGB(a, r, g, b);
++      }
++      break;
++      case kGray_8_SkColorType:
++      {
++         auto *pixel = writable_addr(uint8_t, addr, fRowBytes, x, y);
++         *pixel = shuffleComponent(*pixel, UINT8_MAX-1, shuffleB);
++      }
++      break;
++      case kRGB_565_SkColorType:
++      {
++         auto *pixel = writable_addr(uint16_t, addr, fRowBytes, x, y);
++         unsigned    r = SkPacked16ToR32(*pixel);
++         unsigned    g = SkPacked16ToG32(*pixel);
++         unsigned    b = SkPacked16ToB32(*pixel);
++
++         r = shuffleComponent(r, 31, shuffleR);
++         g = shuffleComponent(g, 63, shuffleG);
++         b = shuffleComponent(b, 31, shuffleB);
++
++         unsigned r16 = (r & SK_R16_MASK) << SK_R16_SHIFT;
++         unsigned g16 = (g & SK_G16_MASK) << SK_G16_SHIFT;
++         unsigned b16 = (b & SK_B16_MASK) << SK_B16_SHIFT;
++
++         *pixel = r16 | g16 | b16;
++      }
++      break;
++      case kARGB_4444_SkColorType:
++      {
++         auto *pixel = writable_addr(uint16_t, addr, fRowBytes, x, y);
++         auto a = SkGetPackedA4444(*pixel), r = SkGetPackedR4444(*pixel), g = SkGetPackedG4444(*pixel), b = SkGetPackedB4444(*pixel);
++
++         r = shuffleComponent(r, 15, shuffleR);
++         g = shuffleComponent(g, 15, shuffleG);
++         b = shuffleComponent(b, 15, shuffleB);
++         // alpha is left unchanged
++
++         unsigned a4 = (a & 0xF) << SK_A4444_SHIFT;
++         unsigned r4 = (r & 0xF) << SK_R4444_SHIFT;
++         unsigned g4 = (g & 0xF) << SK_G4444_SHIFT;
++         unsigned b4 = (b & 0xF) << SK_B4444_SHIFT;
++
++         *pixel = r4 | b4 | g4 | a4;
++      }
++      break;
++      case kRGBA_8888_SkColorType:
++      {
++         auto *pixel = writable_addr(uint32_t, addr, fRowBytes, x, y);
++         auto a = SkGetPackedA32(*pixel), r = SkGetPackedR32(*pixel), g = SkGetPackedG32(*pixel), b = SkGetPackedB32(*pixel);
++
++         r = shuffleComponent(r, UINT8_MAX-1, shuffleR);
++         g = shuffleComponent(g, UINT8_MAX-1, shuffleG);
++         b = shuffleComponent(b, UINT8_MAX-1, shuffleB);
++         // alpha is left unchanged
++
++         *pixel = (a << SK_A32_SHIFT) | (r << SK_R32_SHIFT) |
++                  (g << SK_G32_SHIFT) | (b << SK_B32_SHIFT);
++      }
++      break;
++      case kBGRA_8888_SkColorType:
++      {
++         auto *pixel = writable_addr(uint32_t, addr, fRowBytes, x, y);
++         auto a = SkGetPackedA32(*pixel), b = SkGetPackedR32(*pixel), g = SkGetPackedG32(*pixel), r = SkGetPackedB32(*pixel);
++
++         r = shuffleComponent(r, UINT8_MAX-1, shuffleR);
++         g = shuffleComponent(g, UINT8_MAX-1, shuffleG);
++         b = shuffleComponent(b, UINT8_MAX-1, shuffleB);
++         // alpha is left unchanged
++
++         *pixel = (a << SK_BGRA_A32_SHIFT) | (r << SK_BGRA_R32_SHIFT) |
++                  (g << SK_BGRA_G32_SHIFT) | (b << SK_BGRA_B32_SHIFT);
++      }
++      break;
++      default:
++         // the remaining formats are not expected to be used in Chromium
++         LOG(WARNING) << "BRM: ShuffleSubchannelColorData(): Ignoring pixel format";
++         return;
++    }
++
++    // keep bisecting or reset current width/height as needed
++    if (x == 0) {
++       currentW = w;
++    } else {
++       currentW = x;
++    }
++    if (y == 0) {
++       currentH = h;
++    } else {
++       currentH = y;
++    }
++  }
++}
++
++#undef writable_addr
++#undef shuffleComponent
++
+ }  // namespace blink
+diff --git a/third_party/blink/renderer/platform/graphics/static_bitmap_image.h b/third_party/blink/renderer/platform/graphics/static_bitmap_image.h
+--- a/third_party/blink/renderer/platform/graphics/static_bitmap_image.h
++++ b/third_party/blink/renderer/platform/graphics/static_bitmap_image.h
+@@ -35,6 +35,8 @@ class PLATFORM_EXPORT StaticBitmapImage : public Image {
+ 
+   StaticBitmapImage(ImageOrientation orientation) : orientation_(orientation) {}
+ 
++  static void ShuffleSubchannelColorData(const void *addr, const SkImageInfo& info, int srcX, int srcY);
++
+   bool IsStaticBitmapImage() const override { return true; }
+ 
+   // Methods overridden by all sub-classes
+diff --git a/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/third_party/blink/renderer/platform/runtime_enabled_features.json5
+--- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
++++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
+@@ -752,6 +752,15 @@
+       origin_trial_feature_name: "FeaturePolicyReporting",
+       status: "experimental"
+     },
++    {
++      name: "FingerprintingClientRectsNoise",
++    },
++    {
++      name: "FingerprintingCanvasMeasureTextNoise",
++    },
++    {
++      name: "FingerprintingCanvasImageDataNoise",
++    },
+     {
+       name: "FeaturePolicyVibrateFeature"
+     },
+diff --git a/third_party/ungoogled/BUILD.gn b/third_party/ungoogled/BUILD.gn
+new file mode 100644
+--- /dev/null
++++ b/third_party/ungoogled/BUILD.gn
+@@ -0,0 +1,10 @@
++# Copyright (c) 2018 The ungoogled-chromium Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++component("switches") {
++  sources = [
++    "ungoogled_switches.h",
++    "ungoogled_switches.cc",
++  ]
++}
+diff --git a/third_party/ungoogled/ungoogled_switches.cc b/third_party/ungoogled/ungoogled_switches.cc
+new file mode 100644
+--- /dev/null
++++ b/third_party/ungoogled/ungoogled_switches.cc
+@@ -0,0 +1,18 @@
++// Copyright (c) 2018 The ungoogled-chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++#include "third_party/ungoogled/ungoogled_switches.h"
++
++namespace switches {
++
++// Enable fingerprinting deception for getClientRects and getBoundingClientRect
++const char kFingerprintingClientRectsNoise[] = "fingerprinting-client-rects-noise";
++
++// Enable fingerprinting deception for measureText
++const char kFingerprintingCanvasMeasureTextNoise[] = "fingerprinting-canvas-measuretext-noise";
++
++// Enable fingerprinting deception for Canvas image data
++const char kFingerprintingCanvasImageDataNoise[] = "fingerprinting-canvas-image-data-noise";
++
++}  // namespace switches
+diff --git a/third_party/ungoogled/ungoogled_switches.h b/third_party/ungoogled/ungoogled_switches.h
+new file mode 100644
+--- /dev/null
++++ b/third_party/ungoogled/ungoogled_switches.h
+@@ -0,0 +1,18 @@
++// Copyright (c) 2018 The ungoogled-chromium Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style license that can be
++// found in the LICENSE file.
++
++// Defines all the fingerprinting command-line switches.
++
++#ifndef THIRD_PARTY_UNGOOGLED_FINGERPRINTING_SWITCHES_H_
++#define THIRD_PARTY_UNGOOGLED_FINGERPRINTING_SWITCHES_H_
++
++namespace switches {
++
++extern const char kFingerprintingClientRectsNoise[];
++extern const char kFingerprintingCanvasMeasureTextNoise[];
++extern const char kFingerprintingCanvasImageDataNoise[];
++
++}
++
++#endif  // THIRD_PARTY_UNGOOGLED_FINGERPRINTING_SWITCHES_H_
+-- 
+2.17.1
+

build/patches/Never-fetch-popular-sites.patch

@@ -0,0 +1,45 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Wed, 14 Feb 2018 12:56:01 +0100
+Subject: Never fetch popular sites
+
+---
+ components/ntp_tiles/popular_sites_impl.cc | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/components/ntp_tiles/popular_sites_impl.cc b/components/ntp_tiles/popular_sites_impl.cc
+--- a/components/ntp_tiles/popular_sites_impl.cc
++++ b/components/ntp_tiles/popular_sites_impl.cc
+@@ -61,7 +61,6 @@ const char kPopularSitesDefaultDirectory[] = "chrome/ntp/";
+ const char kPopularSitesDefaultCountryCode[] = "DEFAULT";
+ const char kPopularSitesDefaultVersion[] = "5";
+ const int kSitesExplorationStartVersion = 6;
+-const int kPopularSitesRedownloadIntervalHours = 24;
+ 
+ GURL GetPopularSitesURL(const std::string& directory,
+                         const std::string& country,
+@@ -275,7 +274,12 @@ bool PopularSitesImpl::MaybeStartFetch(bool force_download,
+   DCHECK(!callback_);
+   callback_ = std::move(callback);
+ 
+-  const base::Time last_download_time = base::Time::FromInternalValue(
++  if (force_download) {
++    std::move(callback_).Run(true);
++    return true;
++  }
++
++/*  const base::Time last_download_time = base::Time::FromInternalValue(
+       prefs_->GetInt64(prefs::kPopularSitesLastDownloadPref));
+   const base::TimeDelta time_since_last_download =
+       base::Time::Now() - last_download_time;
+@@ -292,7 +296,7 @@ bool PopularSitesImpl::MaybeStartFetch(bool force_download,
+       (time_since_last_download > redownload_interval) || url_changed) {
+     FetchPopularSites();
+     return true;
+-  }
++  }*/
+   return false;
+ }
+ 
+-- 
+2.17.1
+

build/patches/Never-send-any-crash-upload-data.patch

@@ -0,0 +1,33 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Mon, 12 Feb 2018 21:43:35 +0100
+Subject: Never send any crash upload data
+
+---
+ chrome/browser/tracing/crash_service_uploader.cc | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/browser/tracing/crash_service_uploader.cc b/chrome/browser/tracing/crash_service_uploader.cc
+--- a/chrome/browser/tracing/crash_service_uploader.cc
++++ b/chrome/browser/tracing/crash_service_uploader.cc
+@@ -126,14 +126,16 @@ void TraceCrashServiceUploader::DoUpload(
+     UploadDoneCallback done_callback) {
+   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+ 
+-  progress_callback_ = progress_callback;
++  std::move(done_callback).Run(false, "crash uploads are disabled");
++
++/*  progress_callback_ = progress_callback;
+   done_callback_ = std::move(done_callback);
+ 
+   base::ThreadPool::PostTask(
+       FROM_HERE, {base::TaskPriority::BEST_EFFORT},
+       base::BindOnce(&TraceCrashServiceUploader::DoCompressOnBackgroundThread,
+                      base::Unretained(this), file_contents, upload_mode,
+-                     upload_url_, std::move(metadata)));
++                     upload_url_, std::move(metadata)));*/
+ }
+ 
+ void TraceCrashServiceUploader::DoCompressOnBackgroundThread(
+-- 
+2.17.1
+

build/patches/Offer-builtin-autocomplete-for-chrome-flags.patch

@@ -0,0 +1,23 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 28 Oct 2018 14:11:50 +0100
+Subject: Offer builtin autocomplete for chrome://flags
+
+---
+ .../browser/autocomplete/chrome_autocomplete_provider_client.cc | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/chrome/browser/autocomplete/chrome_autocomplete_provider_client.cc b/chrome/browser/autocomplete/chrome_autocomplete_provider_client.cc
+--- a/chrome/browser/autocomplete/chrome_autocomplete_provider_client.cc
++++ b/chrome/browser/autocomplete/chrome_autocomplete_provider_client.cc
+@@ -243,6 +243,8 @@ std::vector<base::string16> ChromeAutocompleteProviderClient::GetBuiltinURLs() {
+ std::vector<base::string16>
+ ChromeAutocompleteProviderClient::GetBuiltinsToProvideAsUserTypes() {
+   std::vector<base::string16> builtins_to_provide;
++  builtins_to_provide.push_back(
++      base::ASCIIToUTF16(chrome::kChromeUIFlagsURL));
+   builtins_to_provide.push_back(
+       base::ASCIIToUTF16(chrome::kChromeUIChromeURLsURL));
+ #if !defined(OS_ANDROID)
+-- 
+2.17.1
+

build/patches/Open-YouTube-links-in-Bromite.patch

@@ -0,0 +1,36 @@
+From: AlexeyBarabash <alexey@brave.com>
+Date: Thu, 11 Jan 2018 13:27:34 +0200
+Subject: Open YouTube links in Bromite
+
+---
+ .../external_intents/ExternalNavigationHandler.java       | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/components/external_intents/android/java/src/org/chromium/components/external_intents/ExternalNavigationHandler.java b/components/external_intents/android/java/src/org/chromium/components/external_intents/ExternalNavigationHandler.java
+--- a/components/external_intents/android/java/src/org/chromium/components/external_intents/ExternalNavigationHandler.java
++++ b/components/external_intents/android/java/src/org/chromium/components/external_intents/ExternalNavigationHandler.java
+@@ -493,6 +493,7 @@ public class ExternalNavigationHandler {
+             startActivity(intent, false, mDelegate);
+             return OverrideUrlLoadingResult.OVERRIDE_WITH_EXTERNAL_INTENT;
+         }
++
+     }
+ 
+     private static void loadUrlWithReferrer(
+@@ -1060,6 +1061,13 @@ public class ExternalNavigationHandler {
+             return OverrideUrlLoadingResult.OVERRIDE_WITH_ASYNC_ACTION;
+         }
+ 
++        // force to open YouTube urls in Bromite
++        String intentPackageName = targetIntent.getPackage();
++        if (intentPackageName != null && intentPackageName.equals("com.google.android.youtube")) {
++            if (DEBUG) Log.i(TAG, "NO_OVERRIDE: YouTube URL for YouTube app");
++            return OverrideUrlLoadingResult.NO_OVERRIDE;
++        }
++
+         // This should come after file intents, but before any returns of
+         // OVERRIDE_WITH_EXTERNAL_INTENT.
+         if (externalIntentRequestsDisabledForUrl(params)) {
+-- 
+2.17.1
+

build/patches/Reduce-HTTP-headers-in-DoH-requests-to-bare-minimum.patch

@@ -0,0 +1,93 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sat, 28 Apr 2018 08:30:26 +0200
+Subject: Reduce HTTP headers in DoH requests to bare minimum
+
+---
+ net/base/load_flags_list.h              |  9 +++++++++
+ net/dns/dns_transaction.cc              |  2 +-
+ net/url_request/url_request_http_job.cc | 16 +++++++++++-----
+ 3 files changed, 21 insertions(+), 6 deletions(-)
+
+diff --git a/net/base/load_flags_list.h b/net/base/load_flags_list.h
+--- a/net/base/load_flags_list.h
++++ b/net/base/load_flags_list.h
+@@ -112,3 +112,12 @@ LOAD_FLAG(RESTRICTED_PREFETCH, 1 << 17)
+ // is considered privileged, and therefore this flag must only be set from a
+ // trusted process.
+ LOAD_FLAG(CAN_USE_RESTRICTED_PREFETCH, 1 << 18)
++
++
++
++
++// This load will not send Accept-Language or User-Agent headers, and not
++// advertise brotli encoding.
++// Used to comply with IETF (draft) DNS-over-HTTPS:
++// "Implementors SHOULD NOT set non-essential HTTP headers in DoH client requests."
++LOAD_FLAG(MINIMAL_HEADERS, 1 << 19)
+diff --git a/net/dns/dns_transaction.cc b/net/dns/dns_transaction.cc
+--- a/net/dns/dns_transaction.cc
++++ b/net/dns/dns_transaction.cc
+@@ -419,7 +419,7 @@ class DnsHTTPAttempt : public DnsAttempt, public URLRequest::Delegate {
+     // Disable secure DNS for any DoH server hostname lookups to avoid deadlock.
+     request_->SetDisableSecureDns(true);
+     request_->SetLoadFlags(request_->load_flags() | LOAD_DISABLE_CACHE |
+-                           LOAD_BYPASS_PROXY);
++                           LOAD_MINIMAL_HEADERS | LOAD_BYPASS_PROXY);
+     request_->set_allow_credentials(false);
+     request_->set_isolation_info(isolation_info);
+   }
+diff --git a/net/url_request/url_request_http_job.cc b/net/url_request/url_request_http_job.cc
+--- a/net/url_request/url_request_http_job.cc
++++ b/net/url_request/url_request_http_job.cc
+@@ -331,6 +331,7 @@ void URLRequestHttpJob::Start() {
+   // plugin could set a referrer although sending the referrer is inhibited.
+   request_info_.extra_headers.RemoveHeader(HttpRequestHeaders::kReferer);
+ 
++  if (!(request_info_.load_flags & LOAD_MINIMAL_HEADERS)) {
+   // Our consumer should have made sure that this is a safe referrer (e.g. via
+   // URLRequestJob::ComputeReferrerForPolicy).
+   if (referrer.is_valid()) {
+@@ -338,11 +339,14 @@ void URLRequestHttpJob::Start() {
+     request_info_.extra_headers.SetHeader(HttpRequestHeaders::kReferer,
+                                           referer_value);
+   }
++  }
+ 
++  if (!(request_info_.load_flags & LOAD_MINIMAL_HEADERS)) {
+   request_info_.extra_headers.SetHeaderIfMissing(
+       HttpRequestHeaders::kUserAgent,
+       http_user_agent_settings_ ?
+           http_user_agent_settings_->GetUserAgent() : std::string());
++  }
+ 
+   AddExtraHeaders();
+   AddCookieHeaderAndStart();
+@@ -532,10 +536,12 @@ void URLRequestHttpJob::AddExtraHeaders() {
+     } else {
+       // Advertise "br" encoding only if transferred data is opaque to proxy.
+       bool advertise_brotli = false;
+-      if (request()->context()->enable_brotli()) {
+-        if (request()->url().SchemeIsCryptographic() ||
+-            IsLocalhost(request()->url())) {
+-          advertise_brotli = true;
++      if (!(request_info_.load_flags & LOAD_MINIMAL_HEADERS)) {
++        if (request()->context()->enable_brotli()) {
++          if (request()->url().SchemeIsCryptographic() ||
++              IsLocalhost(request()->url())) {
++            advertise_brotli = true;
++          }
+         }
+       }
+ 
+@@ -553,7 +559,7 @@ void URLRequestHttpJob::AddExtraHeaders() {
+     }
+   }
+ 
+-  if (http_user_agent_settings_) {
++  if (!(request_info_.load_flags & LOAD_MINIMAL_HEADERS) && http_user_agent_settings_) {
+     // Only add default Accept-Language if the request didn't have it
+     // specified.
+     std::string accept_language =
+-- 
+2.17.1
+

build/patches/Remove-EV-certificates.patch

@@ -0,0 +1,84 @@
+From: Jan Engelhardt <jengelh@inai.de>
+Date: Thu, 2 Apr 2015 12:44:23 +0200
+Subject: Remove EV certificates
+
+The team chose to let EV certificates appear just like normal
+certificates. The web of trust is considered a failure in itself, so
+do not give users a false sense of extra security with EV certs.
+Instead, let them appear just like regular ones.
+---
+ net/cert/ev_root_ca_metadata.cc | 19 ++++++++++++++++++-
+ net/cert/ev_root_ca_metadata.h  |  4 +---
+ 2 files changed, 19 insertions(+), 4 deletions(-)
+
+diff --git a/net/cert/ev_root_ca_metadata.cc b/net/cert/ev_root_ca_metadata.cc
+--- a/net/cert/ev_root_ca_metadata.cc
++++ b/net/cert/ev_root_ca_metadata.cc
+@@ -44,6 +44,16 @@ static const EVMetadata kEvRootCaMetadata[] = {
+     // AC Camerfirma S.A. Chambers of Commerce Root - 2008
+     // https://www.camerfirma.com
+     {
++  // need some dummy thing to make compiler happy, because
++  // arraysize() is implemented as a convoluted template rather than
++  // the traditional sizeof(x)/sizeof(*x)
++  { { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
++        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } },
++    {
++      "0",
++    }
++  },
++#if 0
+         {{0x06, 0x3e, 0x4a, 0xfa, 0xc4, 0x91, 0xdf, 0xd3, 0x32, 0xf3, 0x08,
+           0x9b, 0x85, 0x42, 0xe9, 0x46, 0x17, 0xd8, 0x93, 0xd7, 0xfe, 0x94,
+           0x4e, 0x10, 0xa7, 0x93, 0x7e, 0xe2, 0x9d, 0x96, 0x93, 0xc0}},
+@@ -590,7 +600,9 @@ static const EVMetadata kEvRootCaMetadata[] = {
+           0xd2, 0x09, 0xb7, 0x37, 0xcb, 0xe2, 0xc1, 0x8c, 0xfb, 0x2c, 0x10,
+           0xc0, 0xff, 0x0b, 0xcf, 0x0d, 0x32, 0x86, 0xfc, 0x1a, 0xa2}},
+         {"2.16.840.1.114404.1.1.2.4.1", ""},
+-    }};
++    }
++#endif
++};
+ 
+ #endif  // defined(PLATFORM_USES_CHROMIUM_EV_METADATA)
+ }  // namespace
+@@ -779,6 +791,11 @@ bool EVRootCAMetadata::RemoveEVCA(const SHA256HashValue& fingerprint) {
+ // metadata.
+ //
+ 
++bool EVRootCAMetadata::IsCaBrowserForumEvOid(PolicyOID policy_oid) {
++  LOG(WARNING) << "Not implemented";
++  return false;
++}
++
+ bool EVRootCAMetadata::IsEVPolicyOID(PolicyOID policy_oid) const {
+   LOG(WARNING) << "Not implemented";
+   return false;
+diff --git a/net/cert/ev_root_ca_metadata.h b/net/cert/ev_root_ca_metadata.h
+--- a/net/cert/ev_root_ca_metadata.h
++++ b/net/cert/ev_root_ca_metadata.h
+@@ -20,7 +20,7 @@
+     defined(OS_FUCHSIA)
+ // When not defined, the EVRootCAMetadata singleton is a dumb placeholder
+ // implementation that will fail all EV lookup operations.
+-#define PLATFORM_USES_CHROMIUM_EV_METADATA
++//#define PLATFORM_USES_CHROMIUM_EV_METADATA
+ #endif
+ 
+ namespace base {
+@@ -62,12 +62,10 @@ class NET_EXPORT_PRIVATE EVRootCAMetadata {
+   bool HasEVPolicyOIDGivenBytes(const SHA256HashValue& fingerprint,
+                                 const der::Input& policy_oid) const;
+ 
+-#if defined(PLATFORM_USES_CHROMIUM_EV_METADATA)
+   // Returns true if |policy_oid| is for 2.23.140.1.1 (CA/Browser Forum's
+   // Extended Validation Policy). This is used as a hack by the
+   // platform-specific CertVerifyProcs when doing EV verification.
+   static bool IsCaBrowserForumEvOid(PolicyOID policy_oid);
+-#endif
+ 
+   // AddEVCA adds an EV CA to the list of known EV CAs with the given policy.
+   // |policy| is expressed as a string of dotted numbers. It returns true on
+-- 
+2.17.1
+

build/patches/Remove-SMS-integration.patch

@@ -0,0 +1,210 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Sun, 3 Nov 2019 08:22:29 +0100
+Subject: Remove SMS integration
+
+---
+ .../browser/sms/SmsUserConsentReceiver.java   | 33 ++-----------------
+ .../browser/sms/SmsVerificationReceiver.java  | 30 ++---------------
+ .../content/browser/sms/Wrappers.java         | 14 +-------
+ 3 files changed, 6 insertions(+), 71 deletions(-)
+
+diff --git a/content/public/android/java/src/org/chromium/content/browser/sms/SmsUserConsentReceiver.java b/content/public/android/java/src/org/chromium/content/browser/sms/SmsUserConsentReceiver.java
+--- a/content/public/android/java/src/org/chromium/content/browser/sms/SmsUserConsentReceiver.java
++++ b/content/public/android/java/src/org/chromium/content/browser/sms/SmsUserConsentReceiver.java
+@@ -12,11 +12,6 @@ import android.content.IntentFilter;
+ 
+ import androidx.annotation.VisibleForTesting;
+ 
+-import com.google.android.gms.auth.api.phone.SmsRetriever;
+-import com.google.android.gms.common.api.CommonStatusCodes;
+-import com.google.android.gms.common.api.Status;
+-import com.google.android.gms.tasks.Task;
+-
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.Log;
+ import org.chromium.base.annotations.CalledByNative;
+@@ -45,18 +40,6 @@ public class SmsUserConsentReceiver extends BroadcastReceiver {
+         mSmsProviderAndroid = smsProviderAndroid;
+ 
+         mContext = new Wrappers.SmsReceiverContext(ContextUtils.getApplicationContext());
+-
+-        // A broadcast receiver is registered upon the creation of this class
+-        // which happens when the SMS Retriever API is used for the first time
+-        // since chrome last restarted (which, on android, happens frequently).
+-        // The broadcast receiver is fairly lightweight (e.g. it responds
+-        // quickly without much computation).
+-        // If this broadcast receiver becomes more heavyweight, we should make
+-        // this registration expire after the SMS message is received.
+-        if (DEBUG) Log.d(TAG, "Registering intent filters.");
+-        IntentFilter filter = new IntentFilter();
+-        filter.addAction(SmsRetriever.SMS_RETRIEVED_ACTION);
+-        mContext.registerReceiver(this, filter);
+     }
+ 
+     @CalledByNative
+@@ -69,7 +52,6 @@ public class SmsUserConsentReceiver extends BroadcastReceiver {
+     private void destroy() {
+         if (DEBUG) Log.d(TAG, "Destroying SmsUserConsentReceiver.");
+         mDestroyed = true;
+-        mContext.unregisterReceiver(this);
+     }
+ 
+     @Override
+@@ -82,7 +64,7 @@ public class SmsUserConsentReceiver extends BroadcastReceiver {
+             return;
+         }
+ 
+-        if (!SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
++        /*if (!SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
+             return;
+         }
+ 
+@@ -114,28 +96,19 @@ public class SmsUserConsentReceiver extends BroadcastReceiver {
+                 if (DEBUG) Log.d(TAG, "Timeout");
+                 SmsUserConsentReceiverJni.get().onTimeout(mSmsProviderAndroid);
+                 break;
+-        }
++        }*/
+     }
+ 
+     void onConsentResult(int resultCode, Intent data) {
+-        if (resultCode == Activity.RESULT_OK) {
+-            String message = data.getStringExtra(SmsRetriever.EXTRA_SMS_MESSAGE);
+-            SmsUserConsentReceiverJni.get().onReceive(mSmsProviderAndroid, message);
+-        } else if (resultCode == Activity.RESULT_CANCELED) {
+-            if (DEBUG) Log.d(TAG, "Activity result cancelled.");
+-        }
++        Log.d(TAG, "Activity result discarded.");
+     }
+ 
+     @CalledByNative
+     private void listen(WindowAndroid windowAndroid) {
+         mWindowAndroid = windowAndroid;
+-        Task<Void> task = getClient().startSmsUserConsent(null);
+-        if (DEBUG) Log.d(TAG, "Installed task");
+     }
+ 
+     private Wrappers.SmsRetrieverClientWrapper getClient() {
+-        if (mClient != null) return mClient;
+-        mClient = new Wrappers.SmsRetrieverClientWrapper(SmsRetriever.getClient(mContext));
+         return mClient;
+     }
+ 
+diff --git a/content/public/android/java/src/org/chromium/content/browser/sms/SmsVerificationReceiver.java b/content/public/android/java/src/org/chromium/content/browser/sms/SmsVerificationReceiver.java
+--- a/content/public/android/java/src/org/chromium/content/browser/sms/SmsVerificationReceiver.java
++++ b/content/public/android/java/src/org/chromium/content/browser/sms/SmsVerificationReceiver.java
+@@ -11,11 +11,6 @@ import android.content.IntentFilter;
+ 
+ import androidx.annotation.VisibleForTesting;
+ 
+-import com.google.android.gms.auth.api.phone.SmsRetriever;
+-import com.google.android.gms.common.api.CommonStatusCodes;
+-import com.google.android.gms.common.api.Status;
+-import com.google.android.gms.tasks.Task;
+-
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.Log;
+ import org.chromium.base.annotations.CalledByNative;
+@@ -42,18 +37,6 @@ public class SmsVerificationReceiver extends BroadcastReceiver {
+         mSmsProviderAndroid = smsProviderAndroid;
+ 
+         mContext = new Wrappers.SmsReceiverContext(ContextUtils.getApplicationContext());
+-
+-        // A broadcast receiver is registered upon the creation of this class
+-        // which happens when the SMS Retriever API is used for the first time
+-        // since chrome last restarted (which, on android, happens frequently).
+-        // The broadcast receiver is fairly lightweight (e.g. it responds
+-        // quickly without much computation).
+-        // If this broadcast receiver becomes more heavyweight, we should make
+-        // this registration expire after the SMS message is received.
+-        if (DEBUG) Log.d(TAG, "Registering intent filters.");
+-        IntentFilter filter = new IntentFilter();
+-        filter.addAction(SmsRetriever.SMS_RETRIEVED_ACTION);
+-        mContext.registerReceiver(this, filter);
+     }
+ 
+     @CalledByNative
+@@ -66,7 +49,6 @@ public class SmsVerificationReceiver extends BroadcastReceiver {
+     private void destroy() {
+         if (DEBUG) Log.d(TAG, "Destroying SmsVerificationReceiver.");
+         mDestroyed = true;
+-        mContext.unregisterReceiver(this);
+     }
+ 
+     @Override
+@@ -77,7 +59,7 @@ public class SmsVerificationReceiver extends BroadcastReceiver {
+             return;
+         }
+ 
+-        if (!SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
++/*        if (!SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
+             return;
+         }
+ 
+@@ -104,22 +86,14 @@ public class SmsVerificationReceiver extends BroadcastReceiver {
+                 if (DEBUG) Log.d(TAG, "Timeout");
+                 SmsVerificationReceiverJni.get().onTimeout(mSmsProviderAndroid);
+                 break;
+-        }
++        }*/
+     }
+ 
+     @CalledByNative
+     private void listen() {
+-        Wrappers.SmsRetrieverClientWrapper client = getClient();
+-        Task<Void> task = client.startSmsRetriever();
+-
+-        if (DEBUG) Log.d(TAG, "Installed task");
+     }
+ 
+     private Wrappers.SmsRetrieverClientWrapper getClient() {
+-        if (mClient != null) {
+-            return mClient;
+-        }
+-        mClient = new Wrappers.SmsRetrieverClientWrapper(SmsRetriever.getClient(mContext));
+         return mClient;
+     }
+ 
+diff --git a/content/public/android/java/src/org/chromium/content/browser/sms/Wrappers.java b/content/public/android/java/src/org/chromium/content/browser/sms/Wrappers.java
+--- a/content/public/android/java/src/org/chromium/content/browser/sms/Wrappers.java
++++ b/content/public/android/java/src/org/chromium/content/browser/sms/Wrappers.java
+@@ -10,9 +10,6 @@ import android.content.ContextWrapper;
+ import android.content.Intent;
+ import android.content.IntentFilter;
+ 
+-import com.google.android.gms.auth.api.phone.SmsRetrieverClient;
+-import com.google.android.gms.tasks.Task;
+-
+ class Wrappers {
+     // Prevent instantiation.
+     private Wrappers() {}
+@@ -21,11 +18,9 @@ class Wrappers {
+      * Wraps com.google.android.gms.auth.api.phone.SmsRetrieverClient.
+      */
+     static class SmsRetrieverClientWrapper {
+-        private final SmsRetrieverClient mSmsRetrieverClient;
+         private SmsReceiverContext mContext;
+ 
+-        public SmsRetrieverClientWrapper(SmsRetrieverClient smsRetrieverClient) {
+-            mSmsRetrieverClient = smsRetrieverClient;
++        public SmsRetrieverClientWrapper() {
+         }
+ 
+         public void setContext(SmsReceiverContext context) {
+@@ -36,13 +31,6 @@ class Wrappers {
+             return mContext;
+         }
+ 
+-        public Task<Void> startSmsRetriever() {
+-            return mSmsRetrieverClient.startSmsRetriever();
+-        }
+-
+-        public Task<Void> startSmsUserConsent(String senderAddress) {
+-            return mSmsRetrieverClient.startSmsUserConsent(senderAddress);
+-        }
+     }
+ 
+     /**
+-- 
+2.17.1
+

build/patches/Remove-blocklisted-URLs-upon-bookmark-creation.patch

@@ -0,0 +1,57 @@
+From: csagan5 <32685696+csagan5@users.noreply.github.com>
+Date: Fri, 21 Aug 2020 22:39:23 +0200
+Subject: Remove blocklisted URLs upon bookmark creation
+
+---
+ .../chromium/chrome/browser/ChromeActivity.java   | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+@@ -123,6 +123,8 @@ import org.chromium.chrome.browser.settings.SettingsLauncher;
+ import org.chromium.chrome.browser.settings.SettingsLauncherImpl;
+ import org.chromium.chrome.browser.share.ShareDelegate;
+ import org.chromium.chrome.browser.share.ShareDelegateImpl;
++import org.chromium.chrome.browser.suggestions.SuggestionsDependencyFactory;
++import org.chromium.chrome.browser.suggestions.mostvisited.MostVisitedSites;
+ import org.chromium.chrome.browser.tab.AccessibilityVisibilityHandler;
+ import org.chromium.chrome.browser.tab.Tab;
+ import org.chromium.chrome.browser.tab.TabDelegateFactory;
+@@ -228,6 +230,7 @@ public abstract class ChromeActivity<C extends ChromeActivityComponent>
+     private TabContentManager mTabContentManager;
+     private UmaSessionStats mUmaSessionStats;
+     private ContextReporter mContextReporter;
++    private MostVisitedSites mMostVisitedSites;
+ 
+     private boolean mPartnerBrowserRefreshNeeded;
+ 
+@@ -1203,6 +1206,11 @@ public abstract class ChromeActivity<C extends ChromeActivityComponent>
+             mCompositorViewHolder = null;
+         }
+ 
++        if (mMostVisitedSites != null) {
++                mMostVisitedSites.destroy();
++                mMostVisitedSites = null;
++        }
++
+         onDestroyInternal();
+ 
+         if (mDidAddPolicyChangeListener) {
+@@ -1437,6 +1445,13 @@ public abstract class ChromeActivity<C extends ChromeActivityComponent>
+             return;
+         }
+ 
++	// remove blocklisted URL from most visited sites
++	if (mMostVisitedSites == null) {
++            mMostVisitedSites =
++                SuggestionsDependencyFactory.getInstance().createMostVisitedSites(Profile.getLastUsedRegularProfile());
++        }
++        mMostVisitedSites.removeBlacklistedUrl(tabToBookmark.getOriginalUrl());
++
+         // Note we get user bookmark ID over just a bookmark ID here: Managed bookmarks can't be
+         // edited. If the current URL is only bookmarked by managed bookmarks, this will return
+         // INVALID_ID, so the code below will fall back on adding a new bookmark instead.
+-- 
+2.17.1
+

build/patches/Remove-dependency-on-auth-signin-dynamic-and-tasks.patch

@@ -0,0 +1,799 @@
+From: Wengling Chen <feiyu2817@gmail.com>
+Date: Sat, 2 Nov 2019 08:58:19 +0100
+Subject: Remove dependency on auth, signin, dynamic and tasks
+
+---
+ chrome/android/BUILD.gn                       |  8 --
+ chrome/android/features/media_router/BUILD.gn |  2 -
+ .../media/router/ChromeMediaRouter.java       |  7 +-
+ chrome/android/java/AndroidManifest.xml       |  9 --
+ .../org/chromium/chrome/browser/AppHooks.java | 14 +---
+ .../chrome/browser/ChromeVersionInfo.java     | 12 +--
+ .../component_updater/UpdateScheduler.java    |  3 -
+ .../externalauth/ExternalAuthUtils.java       | 14 +---
+ .../UserRecoverableErrorHandler.java          |  7 --
+ .../gcore/ChromeGoogleApiClientImpl.java      | 25 +-----
+ .../browser/gcore/GoogleApiClientHelper.java  | 82 +------------------
+ .../browser/omaha/UpdateStatusProvider.java   | 10 +--
+ .../PasswordManagerLauncher.java              | 18 +---
+ chrome/test/android/BUILD.gn                  |  2 -
+ components/background_task_scheduler/BUILD.gn |  4 -
+ .../internal/BUILD.gn                         |  6 --
+ .../signin/core/browser/android/BUILD.gn      |  2 -
+ .../signin/GmsAvailabilityException.java      |  4 +-
+ content/public/android/BUILD.gn               |  3 -
+ content/test/BUILD.gn                         |  3 -
+ device/BUILD.gn                               |  2 -
+ remoting/android/client_java_tmpl.gni         |  3 -
+ services/BUILD.gn                             |  2 -
+ services/device/geolocation/BUILD.gn          |  2 -
+ services/shape_detection/BUILD.gn             |  2 -
+ third_party/android_deps/BUILD.gn             | 41 ----------
+ third_party/cacheinvalidation/BUILD.gn        |  1 -
+ 27 files changed, 16 insertions(+), 272 deletions(-)
+
+diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
+--- a/chrome/android/BUILD.gn
++++ b/chrome/android/BUILD.gn
+@@ -272,9 +272,6 @@ android_library("chrome_java") {
+     ":partner_location_descriptor_proto_java",
+     ":update_proto_java",
+     ":usage_stats_proto_java",
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+-    "$google_play_services_package:google_play_services_tasks_java",
+     "//base:base_java",
+     "//base:jni_java",
+     "//chrome/android/features/keyboard_accessory:public_java",
+@@ -717,8 +714,6 @@ junit_binary("chrome_junit_tests") {
+     ":chrome_app_java_resources",
+     ":chrome_java",
+     ":partner_location_descriptor_proto_java",
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+     "//base:base_java",
+     "//base:base_java_test_support",
+     "//base:base_junit_test_support",
+@@ -895,9 +890,6 @@ android_library("chrome_test_java") {
+     ":chrome_test_util_java",
+     ":native_java_unittests_java",
+     ":partner_location_descriptor_proto_java",
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+-    "$google_play_services_package:google_play_services_tasks_java",
+     "//base:base_java",
+     "//base:base_java_test_support",
+     "//base:jni_java",
+diff --git a/chrome/android/features/media_router/BUILD.gn b/chrome/android/features/media_router/BUILD.gn
+--- a/chrome/android/features/media_router/BUILD.gn
++++ b/chrome/android/features/media_router/BUILD.gn
+@@ -10,8 +10,6 @@ import("//chrome/common/features.gni")
+ android_library("java") {
+   deps = [
+     ":java_resources",
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+     "//base:base_java",
+     "//base:jni_java",
+     "//chrome/android:chrome_java",
+diff --git a/chrome/android/features/media_router/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouter.java b/chrome/android/features/media_router/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouter.java
+--- a/chrome/android/features/media_router/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouter.java
++++ b/chrome/android/features/media_router/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouter.java
+@@ -8,9 +8,6 @@ import androidx.annotation.Nullable;
+ import androidx.annotation.VisibleForTesting;
+ import androidx.mediarouter.media.MediaRouter;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.Log;
+ import org.chromium.base.StrictModeContext;
+@@ -43,9 +40,7 @@ public class ChromeMediaRouter implements MediaRouteManager {
+                     int googleApiAvailabilityResult =
+                             AppHooks.get().isGoogleApiAvailableWithMinApkVersion(
+                                     MIN_GOOGLE_PLAY_SERVICES_APK_VERSION);
+-                    if (googleApiAvailabilityResult != ConnectionResult.SUCCESS) {
+-                        GoogleApiAvailability.getInstance().showErrorNotification(
+-                                ContextUtils.getApplicationContext(), googleApiAvailabilityResult);
++                    if (true) {
+                         return;
+                     }
+                     MediaRouteProvider cafProvider = CafMediaRouteProvider.create(manager);
+diff --git a/chrome/android/java/AndroidManifest.xml b/chrome/android/java/AndroidManifest.xml
+--- a/chrome/android/java/AndroidManifest.xml
++++ b/chrome/android/java/AndroidManifest.xml
+@@ -746,15 +746,6 @@ by a child template that "extends" this file.
+             </intent-filter>
+           </activity>
+ 
+-        <!-- Activity for dispatching intents to Instant Apps. -->
+-        <activity
+-            android:name="org.chromium.chrome.browser.instantapps.AuthenticatedProxyActivity"
+-            android:exported="false"
+-            android:theme="@android:style/Theme.NoDisplay"
+-            android:noHistory="true"
+-            android:excludeFromRecents="true">
+-        </activity>
+-
+         <activity
+             android:name="org.chromium.chrome.browser.vr.VrCancelAnimationActivity"
+             android:exported="false"
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/AppHooks.java b/chrome/android/java/src/org/chromium/chrome/browser/AppHooks.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/AppHooks.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/AppHooks.java
+@@ -10,9 +10,6 @@ import android.content.pm.PackageManager;
+ import androidx.annotation.Nullable;
+ import androidx.annotation.VisibleForTesting;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ import org.chromium.base.Callback;
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.annotations.CalledByNative;
+@@ -304,16 +301,7 @@ public abstract class AppHooks {
+      * same as {@link GoogleApiAvailability#isGooglePlayServicesAvailable()}.
+      */
+     public int isGoogleApiAvailableWithMinApkVersion(int minApkVersion) {
+-        try {
+-            PackageInfo gmsPackageInfo =
+-                    ContextUtils.getApplicationContext().getPackageManager().getPackageInfo(
+-                            GoogleApiAvailability.GOOGLE_PLAY_SERVICES_PACKAGE, /* flags= */ 0);
+-            int apkVersion = gmsPackageInfo.versionCode;
+-            if (apkVersion >= minApkVersion) return ConnectionResult.SUCCESS;
+-        } catch (PackageManager.NameNotFoundException e) {
+-            return ConnectionResult.SERVICE_MISSING;
+-        }
+-        return ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED;
++        return 1;  /* SERVICE_MISSING*/
+     }
+ 
+     /**
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeVersionInfo.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeVersionInfo.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeVersionInfo.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeVersionInfo.java
+@@ -7,8 +7,6 @@ package org.chromium.chrome.browser;
+ import android.content.Context;
+ import android.content.pm.PackageManager;
+ 
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.annotations.CalledByNative;
+ import org.chromium.chrome.browser.externalauth.ExternalAuthUtils;
+@@ -95,7 +93,7 @@ public class ChromeVersionInfo {
+     public static String getGmsInfo() {
+         Context context = ContextUtils.getApplicationContext();
+ 
+-        final long sdkVersion = GoogleApiAvailability.GOOGLE_PLAY_SERVICES_VERSION_CODE;
++        final long sdkVersion = 12600000;
+         final long installedGmsVersion = getPlayServicesApkVersionNumber(context);
+ 
+         final String accessType;
+@@ -118,12 +116,6 @@ public class ChromeVersionInfo {
+      *         package is not found.
+      */
+     public static int getPlayServicesApkVersionNumber(Context context) {
+-        try {
+-            return context.getPackageManager()
+-                    .getPackageInfo(GoogleApiAvailability.GOOGLE_PLAY_SERVICES_PACKAGE, 0)
+-                    .versionCode;
+-        } catch (PackageManager.NameNotFoundException e) {
+-            return 0;
+-        }
++        return 0;
+     }
+ }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java b/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/component_updater/UpdateScheduler.java
+@@ -6,9 +6,6 @@ package org.chromium.chrome.browser.component_updater;
+ 
+ import android.os.Build;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.annotations.CalledByNative;
+ import org.chromium.base.annotations.JNINamespace;
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/externalauth/ExternalAuthUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/externalauth/ExternalAuthUtils.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/externalauth/ExternalAuthUtils.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/externalauth/ExternalAuthUtils.java
+@@ -15,9 +15,6 @@ import android.text.TextUtils;
+ import androidx.annotation.VisibleForTesting;
+ import androidx.annotation.WorkerThread;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ import org.chromium.base.CommandLine;
+ import org.chromium.base.ContextUtils;
+ import org.chromium.base.Log;
+@@ -168,9 +165,7 @@ public class ExternalAuthUtils {
+      *         when it is updating.
+      */
+     public boolean isGooglePlayServicesMissing(final Context context) {
+-        final int resultCode = checkGooglePlayServicesAvailable(context);
+-        return (resultCode == ConnectionResult.SERVICE_MISSING
+-                || resultCode == ConnectionResult.SERVICE_INVALID);
++        return true;
+     }
+ 
+     /**
+@@ -192,7 +187,6 @@ public class ExternalAuthUtils {
+ 
+         Context context = ContextUtils.getApplicationContext();
+         final int resultCode = checkGooglePlayServicesAvailable(context);
+-        if (resultCode == ConnectionResult.SUCCESS) return true;
+         // resultCode is some kind of error.
+         Log.v(TAG, "Unable to use Google Play Services: %s", describeError(resultCode));
+         if (isUserRecoverableError(resultCode)) {
+@@ -262,7 +256,7 @@ public class ExternalAuthUtils {
+     protected int checkGooglePlayServicesAvailable(final Context context) {
+         // TODO(crbug.com/577190): Temporarily allowing disk access until more permanent fix is in.
+         try (StrictModeContext ignored = StrictModeContext.allowDiskWrites()) {
+-            return GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(context);
++            return 1; /*SERVICE_MISSING*/
+         }
+     }
+ 
+@@ -274,7 +268,7 @@ public class ExternalAuthUtils {
+      * @return true If the code represents a user-recoverable error
+      */
+     protected boolean isUserRecoverableError(final int errorCode) {
+-        return GoogleApiAvailability.getInstance().isUserResolvableError(errorCode);
++        return false;
+     }
+ 
+     /**
+@@ -284,6 +278,6 @@ public class ExternalAuthUtils {
+      * @return a textual description of the error code
+      */
+     protected String describeError(final int errorCode) {
+-        return GoogleApiAvailability.getInstance().getErrorString(errorCode);
++        return "";
+     }
+ }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/externalauth/UserRecoverableErrorHandler.java b/chrome/android/java/src/org/chromium/chrome/browser/externalauth/UserRecoverableErrorHandler.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/externalauth/UserRecoverableErrorHandler.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/externalauth/UserRecoverableErrorHandler.java
+@@ -9,8 +9,6 @@ import android.app.Dialog;
+ import android.content.Context;
+ import android.content.DialogInterface;
+ 
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ import org.chromium.base.ThreadUtils;
+ import org.chromium.base.metrics.RecordUserAction;
+ 
+@@ -90,7 +88,6 @@ public abstract class UserRecoverableErrorHandler {
+             if (!sNotificationShown.getAndSet(true)) {
+                 return;
+             }
+-            GoogleApiAvailability.getInstance().showErrorNotification(context, errorCode);
+         }
+     }
+ 
+@@ -183,11 +180,7 @@ public abstract class UserRecoverableErrorHandler {
+                 cancelDialog();
+             }
+             if (mDialog == null) {
+-                mDialog = GoogleApiAvailability.getInstance().getErrorDialog(
+-                        mActivity, errorCode, NO_RESPONSE_REQUIRED);
+                 mErrorCode = errorCode;
+-
+-                DialogUserActionRecorder.createAndAttachToDialog(mDialog);
+             }
+             // This can happen if |errorCode| is ConnectionResult.SERVICE_INVALID.
+             if (mDialog != null && !mDialog.isShowing()) {
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java
+@@ -6,9 +6,6 @@ package org.chromium.chrome.browser.gcore;
+ 
+ import android.content.Context;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-import com.google.android.gms.common.api.GoogleApiClient;
+-
+ import org.chromium.base.Log;
+ import org.chromium.base.TraceEvent;
+ import org.chromium.chrome.browser.externalauth.ExternalAuthUtils;
+@@ -22,7 +19,6 @@ public class ChromeGoogleApiClientImpl implements ChromeGoogleApiClient {
+     private static final String TAG = "Icing";
+ 
+     private final Context mApplicationContext;
+-    private final GoogleApiClient mClient;
+ 
+     /**
+      * @param context its application context will be exposed through
+@@ -31,10 +27,9 @@ public class ChromeGoogleApiClientImpl implements ChromeGoogleApiClient {
+      * @param requireFirstPartyBuild true if the given client can only be used in a first-party
+      *            build.
+      */
+-    public ChromeGoogleApiClientImpl(Context context, GoogleApiClient client,
++    public ChromeGoogleApiClientImpl(Context context,
+             boolean requireFirstPartyBuild) {
+         mApplicationContext = context.getApplicationContext();
+-        mClient = client;
+         if (requireFirstPartyBuild && !ExternalAuthUtils.getInstance().isChromeGoogleSigned()) {
+             throw new IllegalStateException("GoogleApiClient requires first-party build");
+         }
+@@ -42,7 +37,6 @@ public class ChromeGoogleApiClientImpl implements ChromeGoogleApiClient {
+ 
+     @Override
+     public void disconnect() {
+-        mClient.disconnect();
+     }
+ 
+     @Override
+@@ -58,24 +52,11 @@ public class ChromeGoogleApiClientImpl implements ChromeGoogleApiClient {
+     @Override
+     public boolean connectWithTimeout(long timeout) {
+         TraceEvent.begin("ChromeGoogleApiClientImpl:connectWithTimeout");
+-        try {
+-            ConnectionResult result = mClient.blockingConnect(timeout, TimeUnit.MILLISECONDS);
+-            if (!result.isSuccess()) {
+-                Log.e(TAG, "Connection to GmsCore unsuccessful. Error %d", result.getErrorCode());
+-            } else {
+-                Log.d(TAG, "Connection to GmsCore successful.");
+-            }
+-            return result.isSuccess();
+-        } finally {
+-            TraceEvent.end("ChromeGoogleApiClientImpl:connectWithTimeout");
+-        }
++        TraceEvent.end("ChromeGoogleApiClientImpl:connectWithTimeout");
++        return false;
+     }
+ 
+     public Context getApplicationContext() {
+         return mApplicationContext;
+     }
+-
+-    public GoogleApiClient getApiClient() {
+-        return mClient;
+-    }
+ }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/gcore/GoogleApiClientHelper.java b/chrome/android/java/src/org/chromium/chrome/browser/gcore/GoogleApiClientHelper.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/gcore/GoogleApiClientHelper.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/gcore/GoogleApiClientHelper.java
+@@ -7,11 +7,6 @@ package org.chromium.chrome.browser.gcore;
+ import android.os.Bundle;
+ import android.os.Handler;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-import com.google.android.gms.common.api.GoogleApiClient;
+-import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
+-import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
+-
+ import org.chromium.base.ApplicationStatus;
+ import org.chromium.base.ApplicationStatus.ApplicationStateListener;
+ import org.chromium.base.Log;
+@@ -67,29 +62,15 @@ import org.chromium.base.ThreadUtils;
+  * }
+  * </pre>
+  */
+-public class GoogleApiClientHelper
+-        implements OnConnectionFailedListener, ConnectionCallbacks {
++public class GoogleApiClientHelper {
+     private static final String TAG = "GCore";
+ 
+     private int mResolutionAttempts;
+     private boolean mWasConnectedBefore;
+     private final Handler mHandler = new Handler(ThreadUtils.getUiThreadLooper());
+-    private final GoogleApiClient mClient;
+     private long mDisconnectionDelayMs;
+     private Runnable mPendingDisconnect;
+ 
+-    /**
+-     * Creates a helper and enrolls it in the various connection management features.
+-     * See the class documentation for {@link GoogleApiClientHelper} for more information.
+-     *
+-     * @param client The client to wrap.
+-     */
+-    public GoogleApiClientHelper(GoogleApiClient client) {
+-        mClient = client;
+-        enableConnectionRetrying(true);
+-        enableLifecycleManagement(true);
+-    }
+-
+     /**
+      * Opts in or out of lifecycle management. The client's connection will be closed and reopened
+      * when Chrome goes in and out of background.
+@@ -116,13 +97,6 @@ public class GoogleApiClientHelper
+      * Enabling or disabling it while it is already enabled or disabled has no effect.
+      */
+     public void enableConnectionRetrying(boolean enabled) {
+-        if (enabled) {
+-            mClient.registerConnectionCallbacks(this);
+-            mClient.registerConnectionFailedListener(this);
+-        } else {
+-            mClient.unregisterConnectionCallbacks(this);
+-            mClient.unregisterConnectionFailedListener(this);
+-        }
+     }
+ 
+     /**
+@@ -155,21 +129,11 @@ public class GoogleApiClientHelper
+         // Cancel and reschedule the disconnection if we are in the background. We do it early to
+         // avoid race conditions between a disconnect on the UI thread and the connect below.
+         if (!ApplicationStatus.hasVisibleActivities()) scheduleDisconnection();
+-
+-        // The client might be disconnected if we were idle in the background for too long.
+-        if (!mClient.isConnected() && !mClient.isConnecting()) {
+-            Log.d(TAG, "Reconnecting the client.");
+-            mClient.connect();
+-        }
+     }
+ 
+     void restoreConnectedState() {
+         // If we go back to the foreground before a delayed disconnect happens, cancel it.
+         cancelPendingDisconnection();
+-
+-        if (mWasConnectedBefore) {
+-            mClient.connect();
+-        }
+     }
+ 
+     /**
+@@ -192,12 +156,6 @@ public class GoogleApiClientHelper
+     }
+ 
+     private void disconnect() {
+-        if (mClient.isConnected() || mClient.isConnecting()) {
+-            mWasConnectedBefore = true;
+-        }
+-
+-        // We always call disconnect to abort possibly pending connection requests.
+-        mClient.disconnect();
+     }
+ 
+     private void cancelPendingDisconnection() {
+@@ -207,43 +165,7 @@ public class GoogleApiClientHelper
+         mPendingDisconnect = null;
+     }
+ 
+-    @Override
+-    public void onConnectionFailed(ConnectionResult result) {
+-        if (!isErrorRecoverableByRetrying(result.getErrorCode())) {
+-            Log.d(TAG, "Not retrying managed client connection. Unrecoverable error: %d",
+-                    result.getErrorCode());
+-            return;
+-        }
+-
+-        if (mResolutionAttempts < ConnectedTask.RETRY_NUMBER_LIMIT) {
+-            Log.d(TAG, "Retrying managed client connection. attempt %d/%d - errorCode: %d",
+-                    mResolutionAttempts, ConnectedTask.RETRY_NUMBER_LIMIT, result.getErrorCode());
+-            mResolutionAttempts += 1;
+-
+-            mHandler.postDelayed(new Runnable() {
+-                @Override
+-                public void run() {
+-                    mClient.connect();
+-                }
+-            }, ConnectedTask.CONNECTION_RETRY_TIME_MS);
+-        }
+-    }
+-
+-    @Override
+-    public void onConnected(Bundle connectionHint) {
+-        mResolutionAttempts = 0;
+-    }
+-
+-    @Override
+-    public void onConnectionSuspended(int cause) {
+-        // GoogleApiClient handles retrying on suspension itself. Logging in case it didn't succeed
+-        // for some reason.
+-        Log.w(TAG, "Managed client connection suspended. Cause: %d", cause);
+-    }
+-
+     private static boolean isErrorRecoverableByRetrying(int errorCode) {
+-        return errorCode == ConnectionResult.INTERNAL_ERROR
+-                || errorCode == ConnectionResult.NETWORK_ERROR
+-                || errorCode == ConnectionResult.SERVICE_UPDATING;
++        return false;
+     }
+ }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/omaha/UpdateStatusProvider.java b/chrome/android/java/src/org/chromium/chrome/browser/omaha/UpdateStatusProvider.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/omaha/UpdateStatusProvider.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/omaha/UpdateStatusProvider.java
+@@ -21,8 +21,6 @@ import androidx.annotation.NonNull;
+ import androidx.annotation.Nullable;
+ import androidx.annotation.VisibleForTesting;
+ 
+-import com.google.android.gms.common.GooglePlayServicesUtil;
+-
+ import org.chromium.base.ActivityState;
+ import org.chromium.base.ApplicationStatus;
+ import org.chromium.base.ApplicationStatus.ActivityStateListener;
+@@ -465,13 +463,7 @@ public class UpdateStatusProvider implements ActivityStateListener {
+         }
+ 
+         private boolean isGooglePlayStoreAvailable(Context context) {
+-            try {
+-                context.getPackageManager().getPackageInfo(
+-                        GooglePlayServicesUtil.GOOGLE_PLAY_STORE_PACKAGE, 0);
+-            } catch (PackageManager.NameNotFoundException e) {
+-                return false;
+-            }
+-            return true;
++            return false;
+         }
+ 
+         @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/password_manager/PasswordManagerLauncher.java b/chrome/android/java/src/org/chromium/chrome/browser/password_manager/PasswordManagerLauncher.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/password_manager/PasswordManagerLauncher.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/password_manager/PasswordManagerLauncher.java
+@@ -6,8 +6,6 @@ package org.chromium.chrome.browser.password_manager;
+ 
+ import android.app.Activity;
+ 
+-import com.google.android.gms.common.ConnectionResult;
+-
+ import org.chromium.base.annotations.CalledByNative;
+ import org.chromium.base.metrics.RecordHistogram;
+ import org.chromium.chrome.browser.AppHooks;
+@@ -89,20 +87,6 @@ public class PasswordManagerLauncher {
+     }
+ 
+     private static boolean tryShowingTheGooglePasswordManager(Activity activity) {
+-        GooglePasswordManagerUIProvider googlePasswordManagerUIProvider =
+-                AppHooks.get().createGooglePasswordManagerUIProvider();
+-        if (googlePasswordManagerUIProvider == null) return false;
+-
+-        int minGooglePlayServicesVersion = ChromeFeatureList.getFieldTrialParamByFeatureAsInt(
+-                GOOGLE_ACCOUNT_PWM_UI, MIN_GOOGLE_PLAY_SERVICES_VERSION_PARAM,
+-                DEFAULT_MIN_GOOGLE_PLAY_SERVICES_APK_VERSION);
+-        if (AppHooks.get().isGoogleApiAvailableWithMinApkVersion(minGooglePlayServicesVersion)
+-                != ConnectionResult.SUCCESS) {
+-            return false;
+-        }
+-
+-        if (!ChromeFeatureList.isEnabled(GOOGLE_ACCOUNT_PWM_UI)) return false;
+-
+-        return googlePasswordManagerUIProvider.showGooglePasswordManager(activity);
++        return false;
+     }
+ }
+diff --git a/chrome/test/android/BUILD.gn b/chrome/test/android/BUILD.gn
+--- a/chrome/test/android/BUILD.gn
++++ b/chrome/test/android/BUILD.gn
+@@ -239,8 +239,6 @@ android_library("chrome_java_test_support") {
+     "javatests/src/org/chromium/chrome/test/util/browser/webapps/WebappTestPage.java",
+   ]
+   deps = [
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+     "//base:base_java",
+     "//base:base_java_test_support",
+     "//chrome/android:chrome_java",
+diff --git a/components/background_task_scheduler/BUILD.gn b/components/background_task_scheduler/BUILD.gn
+--- a/components/background_task_scheduler/BUILD.gn
++++ b/components/background_task_scheduler/BUILD.gn
+@@ -119,10 +119,6 @@ if (is_android) {
+ 
+     deps = [
+       ":background_task_scheduler_task_ids_java",
+-      "$google_play_services_package:google_play_services_auth_base_java",
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+-      "$google_play_services_package:google_play_services_tasks_java",
+       "internal:internal_java",
+       "internal:proto_java",
+       "//base:base_java",
+diff --git a/components/background_task_scheduler/internal/BUILD.gn b/components/background_task_scheduler/internal/BUILD.gn
+--- a/components/background_task_scheduler/internal/BUILD.gn
++++ b/components/background_task_scheduler/internal/BUILD.gn
+@@ -26,9 +26,6 @@ if (is_android) {
+ 
+     deps = [
+       ":proto_java",
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+-      "$google_play_services_package:google_play_services_tasks_java",
+       "//base:base_java",
+       "//components/background_task_scheduler:background_task_scheduler_task_ids_java",
+       "//components/background_task_scheduler:public_java",
+@@ -96,9 +93,6 @@ if (is_android) {
+ 
+     deps = [
+       ":internal_java",
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+-      "$google_play_services_package:google_play_services_tasks_java",
+       "//base:base_java",
+       "//base:base_java_test_support",
+       "//components/background_task_scheduler:background_task_scheduler_task_ids_java",
+diff --git a/components/signin/core/browser/android/BUILD.gn b/components/signin/core/browser/android/BUILD.gn
+--- a/components/signin/core/browser/android/BUILD.gn
++++ b/components/signin/core/browser/android/BUILD.gn
+@@ -14,8 +14,6 @@ generate_jni("jni_headers") {
+ 
+ android_library("java") {
+   deps = [
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+     "//base:base_java",
+     "//base:jni_java",
+     "//net/android:net_java",
+diff --git a/components/signin/core/browser/android/java/src/org/chromium/components/signin/GmsAvailabilityException.java b/components/signin/core/browser/android/java/src/org/chromium/components/signin/GmsAvailabilityException.java
+--- a/components/signin/core/browser/android/java/src/org/chromium/components/signin/GmsAvailabilityException.java
++++ b/components/signin/core/browser/android/java/src/org/chromium/components/signin/GmsAvailabilityException.java
+@@ -4,8 +4,6 @@
+ 
+ package org.chromium.components.signin;
+ 
+-import com.google.android.gms.common.GoogleApiAvailability;
+-
+ /**
+  * This class encapsulates return code if GMSCore package is not available.
+  */
+@@ -27,6 +25,6 @@ public class GmsAvailabilityException extends AccountManagerDelegateException {
+     }
+ 
+     public boolean isUserResolvableError() {
+-        return GoogleApiAvailability.getInstance().isUserResolvableError(mResultCode);
++        return false;
+     }
+ }
+diff --git a/content/public/android/BUILD.gn b/content/public/android/BUILD.gn
+--- a/content/public/android/BUILD.gn
++++ b/content/public/android/BUILD.gn
+@@ -72,9 +72,6 @@ action_with_pydeps("generate_sandboxed_service_srcjar") {
+ android_library("content_java") {
+   deps = [
+     ":content_java_resources",
+-    "$google_play_services_package:google_play_services_base_java",
+-    "$google_play_services_package:google_play_services_basement_java",
+-    "$google_play_services_package:google_play_services_tasks_java",
+     "//base:base_java",
+     "//base:jni_java",
+     "//components/download/public/common:public_java",
+diff --git a/content/test/BUILD.gn b/content/test/BUILD.gn
+--- a/content/test/BUILD.gn
++++ b/content/test/BUILD.gn
+@@ -2515,9 +2515,6 @@ if (is_android) {
+     testonly = true
+     sources = content_java_sources_needing_jni
+     deps = [
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+-      "$google_play_services_package:google_play_services_tasks_java",
+       "//base:base_java",
+       "//content/public/android:content_java",
+       "//ui/android:ui_full_java",
+diff --git a/device/BUILD.gn b/device/BUILD.gn
+--- a/device/BUILD.gn
++++ b/device/BUILD.gn
+@@ -393,8 +393,6 @@ if (is_android) {
+   junit_binary("device_junit_tests") {
+     sources = [ "gamepad/android/junit/src/org/chromium/device/gamepad/GamepadMappingsTest.java" ]
+     deps = [
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+       "//base:base_java",
+       "//base:base_java_test_support",
+       "//base:base_junit_test_support",
+diff --git a/remoting/android/client_java_tmpl.gni b/remoting/android/client_java_tmpl.gni
+--- a/remoting/android/client_java_tmpl.gni
++++ b/remoting/android/client_java_tmpl.gni
+@@ -102,9 +102,6 @@ template("remoting_android_client_java_tmpl") {
+ 
+     if (defined(invoker.play_services_package)) {
+       deps += [
+-        "${invoker.play_services_package}:google_play_services_auth_base_java",
+-        "${invoker.play_services_package}:google_play_services_base_java",
+-        "${invoker.play_services_package}:google_play_services_basement_java",
+       ]
+     }
+ 
+diff --git a/services/BUILD.gn b/services/BUILD.gn
+--- a/services/BUILD.gn
++++ b/services/BUILD.gn
+@@ -131,8 +131,6 @@ if (is_android) {
+       "shape_detection/android/javatests/src/org/chromium/shape_detection/TextDetectionImplTest.java",
+     ]
+     deps = [
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+       "//base:base_java",
+       "//base:base_java_test_support",
+       "//mojo/public/java:base_java",
+diff --git a/services/device/geolocation/BUILD.gn b/services/device/geolocation/BUILD.gn
+--- a/services/device/geolocation/BUILD.gn
++++ b/services/device/geolocation/BUILD.gn
+@@ -156,8 +156,6 @@ if (is_android) {
+ 
+     deps = [
+       ":geolocation_jni_headers",
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+       "//base:base_java",
+       "//base:jni_java",
+       "//components/location/android:location_java",
+diff --git a/services/shape_detection/BUILD.gn b/services/shape_detection/BUILD.gn
+--- a/services/shape_detection/BUILD.gn
++++ b/services/shape_detection/BUILD.gn
+@@ -89,8 +89,6 @@ if (is_android) {
+     ]
+ 
+     deps = [
+-      "$google_play_services_package:google_play_services_base_java",
+-      "$google_play_services_package:google_play_services_basement_java",
+       "//base:base_java",
+       "//mojo/public/java:base_java",
+       "//mojo/public/java:bindings_java",
+diff --git a/third_party/android_deps/BUILD.gn b/third_party/android_deps/BUILD.gn
+--- a/third_party/android_deps/BUILD.gn
++++ b/third_party/android_deps/BUILD.gn
+@@ -995,37 +995,6 @@ java_prebuilt("com_android_tools_build_jetifier_jetifier_processor_java") {
+   ]
+ }
+ 
+-# This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
+-android_aar_prebuilt("google_play_services_base_java") {
+-  aar_path = "libs/com_google_android_gms_play_services_base/play-services-base-17.0.0.aar"
+-  info_path = "libs/com_google_android_gms_play_services_base/com_google_android_gms_play_services_base.info"
+-  deps = [
+-    ":androidx_collection_collection_java",
+-    ":androidx_core_core_java",
+-    ":androidx_fragment_fragment_java",
+-    ":google_play_services_basement_java",
+-    ":google_play_services_tasks_java",
+-  ]
+-
+-  # Removing drawables from GMS .aars as they are unused bloat.
+-  strip_drawables = true
+-}
+-
+-# This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
+-android_aar_prebuilt("google_play_services_basement_java") {
+-  aar_path = "libs/com_google_android_gms_play_services_basement/play-services-basement-17.0.0.aar"
+-  info_path = "libs/com_google_android_gms_play_services_basement/com_google_android_gms_play_services_basement.info"
+-  deps = [
+-    ":androidx_collection_collection_java",
+-    ":androidx_core_core_java",
+-    ":androidx_fragment_fragment_java",
+-  ]
+-
+-  # Removing drawables from GMS .aars as they are unused bloat.
+-  strip_drawables = true
+-  input_jars_paths = [ "$android_sdk/optional/org.apache.http.legacy.jar" ]
+-}
+-
+ # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
+ android_aar_prebuilt("google_play_services_gcm_java") {
+   aar_path = "libs/com_google_android_gms_play_services_gcm/play-services-gcm-17.0.0.aar"
+@@ -1044,16 +1013,6 @@ android_aar_prebuilt("google_play_services_gcm_java") {
+   strip_drawables = true
+ }
+ 
+-# This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
+-android_aar_prebuilt("google_play_services_tasks_java") {
+-  aar_path = "libs/com_google_android_gms_play_services_tasks/play-services-tasks-17.0.0.aar"
+-  info_path = "libs/com_google_android_gms_play_services_tasks/com_google_android_gms_play_services_tasks.info"
+-  deps = [ ":google_play_services_basement_java" ]
+-
+-  # Removing drawables from GMS .aars as they are unused bloat.
+-  strip_drawables = true
+-}
+-
+ # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
+ android_aar_prebuilt("com_google_android_material_material_java") {
+   aar_path =
+diff --git a/third_party/cacheinvalidation/BUILD.gn b/third_party/cacheinvalidation/BUILD.gn
+--- a/third_party/cacheinvalidation/BUILD.gn
++++ b/third_party/cacheinvalidation/BUILD.gn
+@@ -133,7 +133,6 @@ if (is_android) {
+     jacoco_never_instrument = true
+     deps = [
+       ":cacheinvalidation_proto_java",
+-      "$google_play_services_package:google_play_services_tasks_java",
+       "//base:base_java",
+       "//third_party/android_protobuf:protobuf_nano_javalib",
+     ]
+-- 
+2.17.1
+

build/patches/Remove-dependency-on-com.google.android.gcm.patch

@@ -0,0 +1,132 @@
+From: Wengling Chen <feiyu2817@gmail.com>
+Date: Sat, 2 Nov 2019 09:29:52 +0100
+Subject: Remove dependency on com.google.android.gcm
+
+---
+ third_party/android_sdk/BUILD.gn              |  3 --
+ .../client/android2/AndroidManifest.xml       | 35 -------------------
+ .../AndroidMessageReceiverService.java        | 17 ---------
+ .../channel/AndroidMessageSenderService.java  |  3 +-
+ 4 files changed, 1 insertion(+), 57 deletions(-)
+
+diff --git a/third_party/android_sdk/BUILD.gn b/third_party/android_sdk/BUILD.gn
+--- a/third_party/android_sdk/BUILD.gn
++++ b/third_party/android_sdk/BUILD.gn
+@@ -63,7 +63,4 @@ if (enable_java_templates) {
+     testonly = true
+     sources = [ "//third_party/android_sdk/public/extras/chromium/support/src/org/chromium/android/support/PackageManagerWrapper.java" ]
+   }
+-  android_java_prebuilt("android_gcm_java") {
+-    jar_path = "//third_party/android_sdk/public/extras/google/gcm/gcm-client/dist/gcm.jar"
+-  }
+ }
+diff --git a/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/external/client/android2/AndroidManifest.xml b/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/external/client/android2/AndroidManifest.xml
+--- a/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/external/client/android2/AndroidManifest.xml
++++ b/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/external/client/android2/AndroidManifest.xml
+@@ -4,10 +4,6 @@
+ <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+     package="com.google.ipc.invalidation.client.android2">
+ 
+-  <!-- App receives GCM messages. -->
+-  <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
+-  <!-- GCM connects to Google Services. -->
+-  <uses-permission android:name="android.permission.INTERNET" />
+   <!-- Keeps the processor from sleeping when a message is received. -->
+   <uses-permission android:name="android.permission.WAKE_LOCK" />
+ 
+@@ -16,40 +12,9 @@
+     <service android:exported="false"
+         android:name="com.google.ipc.invalidation.ticl.android2.TiclService"/>
+ 
+-    <!-- Ticl sender. -->
+-    <service android:exported="false"
+-        android:name="com.google.ipc.invalidation.ticl.android2.channel.AndroidMessageSenderService"/>
+-
+     <!-- Receiver for scheduler alarms. -->
+     <receiver android:exported="false"
+         android:name="com.google.ipc.invalidation.ticl.android2.AndroidInternalScheduler$AlarmReceiver"/>
+ 
+-    <!-- GCM Broadcast Receiver -->
+-    <receiver android:exported="true"
+-        android:name="com.google.ipc.invalidation.external.client.contrib.MultiplexingGcmListener$GCMReceiver"
+-        android:permission="com.google.android.c2dm.permission.SEND">
+-      <intent-filter>
+-        <action android:name="com.google.android.c2dm.intent.RECEIVE" />
+-        <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
+-        <category android:name="com.google.ipc.invalidation.ticl.android2" />
+-      </intent-filter>
+-    </receiver>
+-
+-    <!-- GCM multiplexer -->
+-    <service android:exported="false"
+-        android:name="com.google.ipc.invalidation.external.client.contrib.MultiplexingGcmListener">
+-      <meta-data android:name="sender_ids" android:value="ipc.invalidation@gmail.com"/>
+-    </service>
+-
+-    <!-- Invalidation service multiplexed GCM receiver -->
+-    <service android:exported="false"
+-        android:name="com.google.ipc.invalidation.ticl.android2.channel.AndroidMessageReceiverService"
+-        android:enabled="true"/>
+-    <receiver android:exported="false"
+-        android:name="com.google.ipc.invalidation.ticl.android2.channel.AndroidMessageReceiverService$Receiver">
+-      <intent-filter>
+-        <action android:name="com.google.ipc.invalidation.gcmmplex.EVENT" />
+-      </intent-filter>
+-    </receiver>
+   </application>
+ </manifest>
+diff --git a/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageReceiverService.java b/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageReceiverService.java
+--- a/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageReceiverService.java
++++ b/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageReceiverService.java
+@@ -15,7 +15,6 @@
+  */
+ package com.google.ipc.invalidation.ticl.android2.channel;
+ 
+-import com.google.android.gcm.GCMRegistrar;
+ import com.google.ipc.invalidation.external.client.SystemResources.Logger;
+ import com.google.ipc.invalidation.external.client.android.service.AndroidLogger;
+ import com.google.ipc.invalidation.external.client.contrib.MultiplexingGcmListener;
+@@ -126,20 +125,4 @@ public class AndroidMessageReceiverService extends MultiplexingGcmListener.Abstr
+     // now, there is nothing to do.
+   }
+ 
+-  /**
+-   * Initializes GCM as a convenience method for tests. In production, applications should handle
+-   * this.
+-   */
+-  public static void initializeGcmForTest(Context context, Logger logger, String senderId) {
+-    // Initialize GCM.
+-    GCMRegistrar.checkDevice(context);
+-    GCMRegistrar.checkManifest(context);
+-    String regId = GCMRegistrar.getRegistrationId(context);
+-    if (regId.isEmpty()) {
+-      logger.info("Not registered with GCM; registering");
+-      GCMRegistrar.register(context, senderId);
+-    } else {
+-      logger.fine("Already registered with GCM: %s", regId);
+-    }
+-  }
+ }
+diff --git a/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageSenderService.java b/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageSenderService.java
+--- a/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageSenderService.java
++++ b/third_party/cacheinvalidation/src/java/com/google/ipc/invalidation/ticl/android2/channel/AndroidMessageSenderService.java
+@@ -15,7 +15,6 @@
+  */
+ package com.google.ipc.invalidation.ticl.android2.channel;
+ 
+-import com.google.android.gcm.GCMRegistrar;
+ import com.google.ipc.invalidation.common.GcmSharedConstants;
+ import com.google.ipc.invalidation.external.client.SystemResources.Logger;
+ import com.google.ipc.invalidation.external.client.android.service.AndroidLogger;
+@@ -395,7 +394,7 @@ public class AndroidMessageSenderService extends IntentService {
+         // No client key when using old style registration id.
+         clientKey = "";
+         try {
+-            registrationId = GCMRegistrar.getRegistrationId(context);
++        registrationId = null;
+         } catch (RuntimeException exception) {
+             // GCMRegistrar#getRegistrationId occasionally throws a runtime exception. Catching the
+             // exception rather than crashing.
+-- 
+2.17.1
+