From 0bf212cf9bc9ad5c0ff8886115a99d29f4f6c7d9 Mon Sep 17 00:00:00 2001
From: Carmelo Messina <uazo@users.noreply.github.com>
Date: Tue, 19 May 2026 10:48:25 +0200
Subject: [PATCH] Patches for v148

---
 .../Add-bookmark-import-export-actions.patch  |    8 +-
 ...nfigure-maximum-connections-per-host.patch |    9 +-
 ...tting-to-enable-Credman-for-passkeys.patch |   24 +-
 .../patches/Android-Pixel-Perfect-Mode.patch  |    4 +-
 ...roid-fonts-fingerprinting-mitigation.patch |   25 +-
 .../patches/Chrome-web-store-protection.patch |    4 +-
 ...romite-Branding--improve-settings-ui.patch |   11 +-
 build/patches/Disable-Compose-feature.patch   |   33 +-
 build/patches/Disable-TLS-resumption.patch    |   38 +-
 build/patches/Disable-UA-full-version.patch   |    2 +-
 .../patches/Disable-all-predictors-code.patch | 1372 +++++++++++++++--
 .../Disable-integration-with-Gemini.patch     |  359 ++++-
 build/patches/Disable-privacy-sandbox.patch   |    4 +-
 .../Enable-Certificate-Transparency.patch     |    7 +-
 .../Enable-extension-in-incognito.patch       |  563 ++++---
 .../patches/Enable-gwp-asan-on-Android.patch  |   16 +-
 ...al-support-for-extensions-on-Android.patch |  364 ++++-
 .../Experimental-user-scripts-support.patch   |    6 +-
 build/patches/Eyeo-Adblock-for-Cromite.patch  |  103 +-
 .../patches/Improve-the-browser-sandbox.patch |   71 +-
 build/patches/Keyboard-protection-flag.patch  |    4 +-
 .../Move-navigation-bar-to-bottom.patch       |  126 +-
 .../patches/Partition-HSTS-cache-by-NAK.patch |    6 +-
 ...ning-all-cookies-by-top-frame-domain.patch |    8 +-
 ...redential-fingerprinting-mitigations.patch |   33 +-
 .../Remove-binary-blob-integrations.patch     |   68 +-
 .../Restore-Simplified-NTP-launch.patch       |   19 +-
 ...-button-in-top-toolbar-customization.patch |   48 +-
 .../Restore-chrome-password-store.patch       |    6 +-
 build/patches/Show-NTP-at-startup.patch       |  131 +-
 .../Use-list-mode-for-tab-switcher.patch      |   55 +-
 .../eyeo-133.0.6943.49-extension_api.patch    |   12 +-
 ...romium-Disable-translate-integration.patch |  229 ++-
 ...ed-chromium-no-special-hosts-domains.patch |   30 +-
 34 files changed, 3148 insertions(+), 650 deletions(-)

diff --git a/build/patches/Add-bookmark-import-export-actions.patch b/build/patches/Add-bookmark-import-export-actions.patch
index b19a4fad..06d0c6cc 100644
--- a/build/patches/Add-bookmark-import-export-actions.patch
+++ b/build/patches/Add-bookmark-import-export-actions.patch
@@ -137,7 +137,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/bookmarks/B
                  BackPressHelper.create(
                          this, getOnBackPressedDispatcher(), mBookmarkManagerCoordinator);
 +
-+        mBookmarkManagerCoordinator.setWindow(mWindowAndroid,
++        mBookmarkManagerCoordinator.setWindow(getWindowAndroid(),
 +            getModalDialogManagerSupplier().get());
      }
  
@@ -150,13 +150,13 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/bookmarks/B
 +    protected void onSaveInstanceState(Bundle outState) {
 +        super.onSaveInstanceState(outState);
 +
-+        mWindowAndroid.getIntentRequestTracker().saveInstanceState(outState);
++        getWindowAndroid().getIntentRequestTracker().saveInstanceState(outState);
 +    }
 +
 +    @Override
 +    public void onRequestPermissionsResult(
 +            int requestCode, String[] permissions, int[] grantResults) {
-+        if (mWindowAndroid.handlePermissionResult(requestCode, permissions, grantResults))
++        if (getWindowAndroid().handlePermissionResult(requestCode, permissions, grantResults))
 +            return;
 +        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
 +    }
@@ -232,7 +232,7 @@ diff --git a/chrome/browser/bookmarks/android/bookmark_bridge.cc b/chrome/browse
 +#include "chrome/browser/bookmarks/bookmark_html_writer.h"
 +#include "chrome/browser/importer/profile_writer.h"
 +#include "chrome/browser/platform_util.h"
-+#include "chrome/browser/ui/chrome_select_file_policy.h"
++#include "chrome/browser/ui/select_file_policy/chrome_select_file_policy.h"
 +#include "components/user_data_importer/common/imported_bookmark_entry.h"
 +#include "components/user_data_importer/content/content_bookmark_parser.h"
 +#include "components/user_data_importer/content/content_bookmark_parser_utils.h"
diff --git a/build/patches/Add-flag-to-configure-maximum-connections-per-host.patch b/build/patches/Add-flag-to-configure-maximum-connections-per-host.patch
index 73955d63..ff809cd2 100644
--- a/build/patches/Add-flag-to-configure-maximum-connections-per-host.patch
+++ b/build/patches/Add-flag-to-configure-maximum-connections-per-host.patch
@@ -11,8 +11,8 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../common/network_switch_list.h                |  4 ++++
  .../spoof_checks/top_domains/BUILD.gn           |  1 +
  ...o-configure-maximum-connections-per-host.inc | 17 +++++++++++++++++
- net/socket/client_socket_pool_manager.cc        | 17 +++++++++++++++++
- 4 files changed, 39 insertions(+)
+ net/socket/client_socket_pool_manager.cc        | 16 ++++++++++++++++
+ 4 files changed, 38 insertions(+)
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/add-flag-to-configure-maximum-connections-per-host.inc
 
 diff --git a/components/network_session_configurator/common/network_switch_list.h b/components/network_session_configurator/common/network_switch_list.h
@@ -76,12 +76,11 @@ diff --git a/net/socket/client_socket_pool_manager.cc b/net/socket/client_socket
  #include "net/ssl/ssl_config.h"
  #include "url/gurl.h"
  #include "url/scheme_host_port.h"
-@@ -169,6 +173,19 @@ void ClientSocketPoolManager::set_socket_soft_cap_per_pool_for_test(
+@@ -169,6 +173,18 @@ void ClientSocketPoolManager::set_socket_soft_cap_per_pool_for_test(
  // static
  size_t ClientSocketPoolManager::max_sockets_per_group(
      HttpNetworkSession::SocketPoolType pool_type) {
-+
-+  if (pool_type == HttpNetworkSession::NORMAL_SOCKET_POOL) {
++  if (pool_type == net::HttpNetworkSession::SocketPoolType::kNormal) {
 +      int maxConnectionsPerHost = 0;
 +      auto value = base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(switches::kMaxConnectionsPerHost);
 +      if (!value.empty() && !base::StringToInt(value, &maxConnectionsPerHost)) {
diff --git a/build/patches/Add-setting-to-enable-Credman-for-passkeys.patch b/build/patches/Add-setting-to-enable-Credman-for-passkeys.patch
index d7ab7342..dc53c66d 100644
--- a/build/patches/Add-setting-to-enable-Credman-for-passkeys.patch
+++ b/build/patches/Add-setting-to-enable-Credman-for-passkeys.patch
@@ -19,9 +19,9 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../webauthn/android/webauthn_feature_map.cc  |  1 +
  components/webauthn/features.cc               |  4 +++
  components/webauthn/features.h                |  3 +++
- device/fido/public/features.cc                |  2 ++
+ device/fido/public/features.cc                |  1 +
  .../authentication_credentials_container.cc   |  5 ++++
- 11 files changed, 74 insertions(+), 33 deletions(-)
+ 11 files changed, 73 insertions(+), 33 deletions(-)
  create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Add-setting-to-enable-Credman-for-passkeys.grdp
 
 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
@@ -317,22 +317,14 @@ diff --git a/components/webauthn/features.h b/components/webauthn/features.h
 diff --git a/device/fido/public/features.cc b/device/fido/public/features.cc
 --- a/device/fido/public/features.cc
 +++ b/device/fido/public/features.cc
-@@ -130,6 +130,7 @@ BASE_FEATURE(kWebAuthnPublishPrelinkingInfo,
-              "WebAuthenticationPublishPrelinkingInfo",
-              base::FEATURE_DISABLED_BY_DEFAULT);
- #endif  // BUILDFLAG(IS_ANDROID)
+@@ -183,6 +183,7 @@ BASE_FEATURE_PARAM(int,
+ BASE_FEATURE(kWebAuthnImmediateGet,
+              "WebAuthenticationImmediateGet",
+              base::FEATURE_ENABLED_BY_DEFAULT);
 +SET_CROMITE_FEATURE_DISABLED(kWebAuthnImmediateGet);
  
- // Disabled by default.
- BASE_FEATURE(kWebAuthnHelloSignal,
-@@ -189,6 +190,7 @@ BASE_FEATURE_PARAM(int,
-                    &kWebAuthnImmediateGet,
-                    "timeout_ms",
-                    kDefaultImmediateMediationTimeoutMs);
-+SET_CROMITE_FEATURE_DISABLED(kWebAuthnImmediateGetAutoselect);
- 
- // Deprecation flag. Disabled by default in M142. Remove in or after M145.
- BASE_FEATURE(kWebAuthnSendPinGeneration,
+ BASE_FEATURE_PARAM(int,
+                    kWebAuthnImmediateMediationTimeoutMilliseconds,
 diff --git a/third_party/blink/renderer/modules/credentialmanagement/authentication_credentials_container.cc b/third_party/blink/renderer/modules/credentialmanagement/authentication_credentials_container.cc
 --- a/third_party/blink/renderer/modules/credentialmanagement/authentication_credentials_container.cc
 +++ b/third_party/blink/renderer/modules/credentialmanagement/authentication_credentials_container.cc
diff --git a/build/patches/Android-Pixel-Perfect-Mode.patch b/build/patches/Android-Pixel-Perfect-Mode.patch
index 6905fe5d..0a5dd54f 100644
--- a/build/patches/Android-Pixel-Perfect-Mode.patch
+++ b/build/patches/Android-Pixel-Perfect-Mode.patch
@@ -485,7 +485,7 @@ diff --git a/cc/trees/property_tree.cc b/cc/trees/property_tree.cc
 diff --git a/chrome/android/java/res/xml/developer_preferences.xml b/chrome/android/java/res/xml/developer_preferences.xml
 --- a/chrome/android/java/res/xml/developer_preferences.xml
 +++ b/chrome/android/java/res/xml/developer_preferences.xml
-@@ -40,4 +40,8 @@ found in the LICENSE file.
+@@ -45,4 +45,8 @@ found in the LICENSE file.
          android:summary="@string/android_fonts_fingerprinting_mitigation_summary"
          app:featureName="android-fonts-fingerprinting-mitigation"
          app:needRestart="true" />
@@ -851,7 +851,7 @@ diff --git a/components/thin_webview/internal/thin_webview.cc b/components/thin_
  
    web_contents_->GetNativeView()->OnPhysicalBackingSizeChanged(size);
 -  web_contents_->GetNativeView()->OnSizeChanged(size.width(), size.height());
-+  web_contents_->GetNativeView()->OnSizeChanged(size.width(), size.height(), size.height());
++  web_contents_->GetNativeView()->OnSizeChanged(size.width(), size.height(), size.width(), size.height());
  }
  
  }  // namespace android
diff --git a/build/patches/Android-fonts-fingerprinting-mitigation.patch b/build/patches/Android-fonts-fingerprinting-mitigation.patch
index dc8b4271..e6f95916 100644
--- a/build/patches/Android-fonts-fingerprinting-mitigation.patch
+++ b/build/patches/Android-fonts-fingerprinting-mitigation.patch
@@ -46,9 +46,9 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../skia/src/ports/SkFontMgr_android.cpp      |  286 ++-
  .../skia/src/ports/SkFontMgr_android_data.cpp | 1641 +++++++++++++++++
  .../skia/src/ports/SkFontMgr_android_ndk.cpp  |    2 +-
- .../src/ports/SkFontMgr_android_parser.cpp    |   66 +-
+ .../src/ports/SkFontMgr_android_parser.cpp    |   69 +-
  .../skia/src/ports/SkFontMgr_android_parser.h |    5 +-
- 42 files changed, 2449 insertions(+), 88 deletions(-)
+ 42 files changed, 2451 insertions(+), 89 deletions(-)
  create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Android-fonts-fingerprinting-mitigation.grdp
  create mode 100644 components/component_updater/installer_policies/fonts_pack_component_installer.cc
  create mode 100644 components/component_updater/installer_policies/fonts_pack_component_installer.h
@@ -109,10 +109,10 @@ diff --git a/build/config/freetype/freetype.gni b/build/config/freetype/freetype
 diff --git a/chrome/android/java/res/xml/developer_preferences.xml b/chrome/android/java/res/xml/developer_preferences.xml
 --- a/chrome/android/java/res/xml/developer_preferences.xml
 +++ b/chrome/android/java/res/xml/developer_preferences.xml
-@@ -23,4 +23,9 @@ found in the LICENSE file.
-         android:title="Hint: You can also enable Developer options on Beta/Stable channels by tapping the Chrome version in &quot;Settings > About Chrome&quot; multiple times."
-         app:allowDividerAbove="false"
-         app:allowDividerBelow="false" />
+@@ -28,4 +28,9 @@ found in the LICENSE file.
+         android:summary="@string/android_gpu_sandbox_summary"
+         app:featureName="android-gpu-sandbox"
+         app:needRestart="true" />
 +    <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
 +        android:title="@string/android_fonts_fingerprinting_mitigation_title"
 +        android:summary="@string/android_fonts_fingerprinting_mitigation_summary"
@@ -3265,7 +3265,16 @@ diff --git a/third_party/skia/src/ports/SkFontMgr_android_parser.cpp b/third_par
      static constexpr char kFontFilePrefix[] = "/fonts/";
  
      // Version 21 of the system font configuration does not need any fallback configuration files.
-@@ -888,8 +923,8 @@ void SkFontMgr_Android_Parser::GetSystemFontFamilies(
+@@ -881,15 +916,16 @@ void SkFontMgr_Android_Parser::GetSystemFontFamilies(
+         // Product fonts (fonts_customization.xml) leverage <fonts-modification version="21">
+         // Therefore, we only attempt to parse them on modern devices (Android Lollipop+).
+         // Pre-21 systems fall through to the legacy fallback fonts handling below.
++        if (!custom)
+         SkFontMgr_Android_Parser::GetCustomFontFamilies(
+-                fontFamilies, basePath, PRODUCT_CUSTOMIZATION_FILE, nullptr, nullptr);
++                fontFamilies, basePath, custom, PRODUCT_CUSTOMIZATION_FILE, nullptr, nullptr);
+         return;
+     }
  
      // Append all the fallback fonts to system fonts
      std::vector<std::unique_ptr<FontFamily>> fallbackFonts;
@@ -3276,7 +3285,7 @@ diff --git a/third_party/skia/src/ports/SkFontMgr_android_parser.cpp b/third_par
      fontFamilies.insert(fontFamilies.end(),
                          std::make_move_iterator(fallbackFonts.begin()),
                          std::make_move_iterator(fallbackFonts.end()));
-@@ -898,15 +933,16 @@ void SkFontMgr_Android_Parser::GetSystemFontFamilies(
+@@ -898,15 +934,16 @@ void SkFontMgr_Android_Parser::GetSystemFontFamilies(
  void SkFontMgr_Android_Parser::GetCustomFontFamilies(
          std::vector<std::unique_ptr<FontFamily>>& fontFamilies,
          const SkString& basePath,
diff --git a/build/patches/Chrome-web-store-protection.patch b/build/patches/Chrome-web-store-protection.patch
index 197b8975..73235d47 100644
--- a/build/patches/Chrome-web-store-protection.patch
+++ b/build/patches/Chrome-web-store-protection.patch
@@ -339,8 +339,8 @@ diff --git a/chrome/browser/extensions/updater/extension_updater.cc b/chrome/bro
        }
        // Remove extensions that aren't in an autoupdatable location.
        if (!Manifest::IsAutoUpdateableLocation(extension->location())) {
-+        LOG(INFO) << "Extension " << extension.id() << " is not auto updateable: "
-+                  << "location=" << extension.location();
++        LOG(INFO) << "Extension " << extension->id() << " is not auto updateable: "
++                  << "location=" << extension->location();
          return true;
        }
      } else {
diff --git a/build/patches/Cromite-Branding--improve-settings-ui.patch b/build/patches/Cromite-Branding--improve-settings-ui.patch
index 1fc07554..a5606811 100644
--- a/build/patches/Cromite-Branding--improve-settings-ui.patch
+++ b/build/patches/Cromite-Branding--improve-settings-ui.patch
@@ -8,10 +8,10 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 ---
  chrome/android/chrome_java_resources.gni      |   2 +-
  .../android/java/res/xml/main_preferences.xml |   4 +-
- .../res/xml/privacy_preferences_cromite.xml   | 191 ++++++++++++++++++
+ .../res/xml/privacy_preferences_cromite.xml   | 196 ++++++++++++++++++
  .../privacy/settings/PrivacySettings.java     |   6 +-
  .../Cromite-settings-ui.grdp                  |  15 ++
- 5 files changed, 213 insertions(+), 5 deletions(-)
+ 5 files changed, 218 insertions(+), 5 deletions(-)
  create mode 100644 chrome/android/java/res/xml/privacy_preferences_cromite.xml
  create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Cromite-settings-ui.grdp
 
@@ -52,7 +52,7 @@ diff --git a/chrome/android/java/res/xml/privacy_preferences_cromite.xml b/chrom
 new file mode 100644
 --- /dev/null
 +++ b/chrome/android/java/res/xml/privacy_preferences_cromite.xml
-@@ -0,0 +1,191 @@
+@@ -0,0 +1,196 @@
 +<?xml version="1.0" encoding="utf-8"?><!--
 +Copyright 2022 The Chromium Authors
 +Use of this source code is governed by a BSD-style license that can be
@@ -178,6 +178,11 @@ new file mode 100644
 +        android:key="secure_dns"
 +        android:title="@string/settings_secure_dns_title"
 +        android:fragment="org.chromium.chrome.browser.privacy.secure_dns.SecureDnsSettings" />
++    <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
++        android:title="@string/dangling_pointer_detector_title"
++        android:summary="@string/dangling_pointer_detector_summary"
++        app:featureName="enable-dangling-pointer-detector"
++        app:needRestart="true" />
 +
 +    <PreferenceCategory
 +        android:title="@string/services_category_title"/>
diff --git a/build/patches/Disable-Compose-feature.patch b/build/patches/Disable-Compose-feature.patch
index 7a01685a..81f6ce65 100644
--- a/build/patches/Disable-Compose-feature.patch
+++ b/build/patches/Disable-Compose-feature.patch
@@ -4,11 +4,42 @@ Subject: Disable Compose feature
 
 License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 ---
+ chrome/browser/renderer_context_menu/BUILD.gn       | 6 +++---
  chrome/browser/ui/webui/settings/settings_ui.cc     | 4 ++--
  components/compose/core/browser/compose_features.cc | 2 ++
  components/compose/features.gni                     | 2 +-
- 3 files changed, 5 insertions(+), 3 deletions(-)
+ 4 files changed, 8 insertions(+), 6 deletions(-)
 
+diff --git a/chrome/browser/renderer_context_menu/BUILD.gn b/chrome/browser/renderer_context_menu/BUILD.gn
+--- a/chrome/browser/renderer_context_menu/BUILD.gn
++++ b/chrome/browser/renderer_context_menu/BUILD.gn
+@@ -89,7 +89,7 @@ source_set("impl") {
+       "//chrome/browser/apps/app_service",
+       "//chrome/browser/apps/platform_apps",
+       "//chrome/browser/autocomplete",
+-      "//chrome/browser/compose",
++      #"//chrome/browser/compose",
+       "//chrome/browser/custom_handlers",
+       "//chrome/browser/devtools",
+       "//chrome/browser/glic",
+@@ -232,7 +232,7 @@ static_library("test_support") {
+       "render_view_context_menu_test_util.cc",
+     ]
+     public_deps += [ "//extensions/buildflags" ]
+-    deps += [ "//chrome/browser/compose" ]
++    #deps += [ "//chrome/browser/compose" ]
+   }
+ 
+   if (is_chromeos) {
+@@ -325,7 +325,7 @@ if (!is_android) {
+       ":test_support",
+       "//base/test:test_support",
+       "//chrome/browser",
+-      "//chrome/browser/compose:test_support",
++      #"//chrome/browser/compose:test_support",
+       "//chrome/browser/devtools",
+       "//chrome/browser/pdf:pdf_extension_test_utils",
+       "//chrome/browser/search_engines",
 diff --git a/chrome/browser/ui/webui/settings/settings_ui.cc b/chrome/browser/ui/webui/settings/settings_ui.cc
 --- a/chrome/browser/ui/webui/settings/settings_ui.cc
 +++ b/chrome/browser/ui/webui/settings/settings_ui.cc
diff --git a/build/patches/Disable-TLS-resumption.patch b/build/patches/Disable-TLS-resumption.patch
index 832338fe..4c06c8cb 100644
--- a/build/patches/Disable-TLS-resumption.patch
+++ b/build/patches/Disable-TLS-resumption.patch
@@ -26,13 +26,13 @@ Original License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.
 License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 ---
  .../about_flags_cc/Disable-TLS-resumption.inc | 12 ++++
- .../features_cc/Disable-TLS-resumption.inc    |  7 +++
+ .../features_cc/Disable-TLS-resumption.inc    |  7 ++
  .../features_h/Disable-TLS-resumption.inc     |  5 ++
  net/http/http_network_session.cc              |  1 +
- net/quic/quic_session_pool.cc                 | 35 ++++++++++-
- net/socket/ssl_client_socket_impl.cc          | 59 +++++++++++++++++++
+ net/quic/quic_session_pool.cc                 | 35 +++++++++-
+ net/socket/ssl_client_socket_impl.cc          | 68 +++++++++++++++++++
  net/socket/ssl_client_socket_impl.h           |  2 +
- 7 files changed, 119 insertions(+), 2 deletions(-)
+ 7 files changed, 128 insertions(+), 2 deletions(-)
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Disable-TLS-resumption.inc
  create mode 100644 cromite_flags/net/base/features_cc/Disable-TLS-resumption.inc
  create mode 100644 cromite_flags/net/base/features_h/Disable-TLS-resumption.inc
@@ -142,7 +142,15 @@ diff --git a/net/quic/quic_session_pool.cc b/net/quic/quic_session_pool.cc
 diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket_impl.cc
 --- a/net/socket/ssl_client_socket_impl.cc
 +++ b/net/socket/ssl_client_socket_impl.cc
-@@ -292,7 +292,33 @@ SSLClientSocketImpl::SSLClientSocketImpl(
+@@ -31,6 +31,7 @@
+ #include "base/strings/string_view_util.h"
+ #include "base/synchronization/lock.h"
+ #include "base/task/sequenced_task_runner.h"
++#include "base/types/fixed_array.h"
+ #include "base/trace_event/trace_event.h"
+ #include "base/values.h"
+ #include "build/build_config.h"
+@@ -292,7 +293,41 @@ SSLClientSocketImpl::SSLClientSocketImpl(
    CHECK(context_);
  }
  
@@ -156,18 +164,26 @@ diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket
 +  }
 +
 +  unsigned len;
-+  auto* session_id = SSL_SESSION_get_id(session, &len);
++  const uint8_t *session_id = SSL_SESSION_get_id(session, &len);
++  base::FixedArray<uint8_t> session_id_bytes(len);
++  for (unsigned i = 0; i < len; i++) {
++    session_id_bytes[i] = UNSAFE_TODO(session_id[i]);
++  }
 +
 +  const uint8_t *ticket;
 +  size_t ticklen;
 +  SSL_SESSION_get0_ticket(session, &ticket, &ticklen);
++  base::FixedArray<uint8_t> ticket_bytes(ticklen);
++  for (size_t i = 0; i < ticklen; i++) {
++    ticket_bytes[i] = UNSAFE_TODO(ticket[i]);
++  }
 +
 +  LOG(INFO) << "SSL Log: "
 +            << tag
 +            << " host: " << host_and_port_.ToString()
 +            << " NIK: " << ssl_config_.network_anonymization_key.ToDebugString()
-+            << " sessionid: " << base::HexEncode(session_id, len)
-+            << (ticklen > 0 ? " ticket:" + base::HexEncode(ticket, ticklen) : "");
++            << " sessionid: " << base::HexEncode(base::span<uint8_t>(session_id_bytes))
++            << (ticklen > 0 ? " ticket:" + base::HexEncode(ticket_bytes) : "");
 +}
 +
  SSLClientSocketImpl::~SSLClientSocketImpl() {
@@ -176,7 +192,7 @@ diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket
    Disconnect();
  }
  
-@@ -710,6 +736,8 @@ int SSLClientSocketImpl::Init() {
+@@ -710,6 +745,8 @@ int SSLClientSocketImpl::Init() {
      }
      if (session)
        SSL_set_session(ssl_.get(), session.get());
@@ -185,7 +201,7 @@ diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket
    }
  
    transport_adapter_ = std::make_unique<SocketBIOAdapter>(
-@@ -994,6 +1022,35 @@ int SSLClientSocketImpl::DoHandshakeComplete(int result) {
+@@ -994,6 +1031,35 @@ int SSLClientSocketImpl::DoHandshakeComplete(int result) {
                      : SSLHandshakeDetails::kTLS13Full;
      }
    }
@@ -221,7 +237,7 @@ diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket
    UMA_HISTOGRAM_ENUMERATION("Net.SSLHandshakeDetails", details);
  
    // Measure TLS connections that implement the renegotiation_info and EMS
-@@ -1624,6 +1681,8 @@ bool SSLClientSocketImpl::IsRenegotiationAllowed() const {
+@@ -1624,6 +1690,8 @@ bool SSLClientSocketImpl::IsRenegotiationAllowed() const {
  }
  
  bool SSLClientSocketImpl::IsCachingEnabled() const {
diff --git a/build/patches/Disable-UA-full-version.patch b/build/patches/Disable-UA-full-version.patch
index 10da6645..5c294773 100644
--- a/build/patches/Disable-UA-full-version.patch
+++ b/build/patches/Disable-UA-full-version.patch
@@ -36,7 +36,7 @@ diff --git a/third_party/blink/renderer/core/frame/navigator_ua_data.cc b/third_
 +  if (components.size() > 0) {
 +    version_str = base::StrCat({base::NumberToString(components[0]), ".0.0.0"});
 +  }
-+  return String::FromUTF8(version_str);
++  return String::FromUtf8(version_str);
 +}
 +
 +}
diff --git a/build/patches/Disable-all-predictors-code.patch b/build/patches/Disable-all-predictors-code.patch
index 9909547b..8b79f35a 100644
--- a/build/patches/Disable-all-predictors-code.patch
+++ b/build/patches/Disable-all-predictors-code.patch
@@ -5,96 +5,125 @@ Subject: Disable all predictors code
 Original License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 ---
- chrome/browser/BUILD.gn                       |  1 -
- .../chrome_autocomplete_provider_client.cc    |  4 +--
- .../background_download_service_factory.cc    |  2 +-
- .../preloading_model_keyed_service.cc         |  3 ++
- .../preloading_model_keyed_service_factory.cc |  4 +--
- .../chrome_hints_manager.cc                   |  1 +
- .../model_validator_keyed_service.cc          |  6 ++++
- .../optimization_guide_keyed_service.cc       |  1 -
- .../password_change_delegate_impl.cc          |  2 ++
- chrome/browser/permissions/BUILD.gn           | 24 ++++++-------
- .../permissions/chrome_permissions_client.cc  |  2 --
- .../passage_embedder_delegate.cc              |  2 ++
- .../permissions_ai_ui_selector.cc             |  5 +++
- .../permissions_ai_ui_selector.h              |  5 ++-
- .../prediction_model_handler_provider.cc      | 14 ++++++--
- .../prediction_model_handler_provider.h       |  2 ++
- .../quiet_notification_permission_ui_state.cc |  4 +--
- .../autocomplete_action_predictor.cc          |  2 ++
- .../predictors/loading_predictor_config.cc    |  4 +--
- .../browser/predictors/predictors_features.cc |  3 +-
- .../search_prefetch/field_trial_settings.cc   |  4 +++
- .../search_prefetch_url_loader_interceptor.cc |  1 +
- ...hrome_browser_main_extra_parts_profiles.cc |  1 -
- chrome/browser/safe_browsing/BUILD.gn         |  1 -
- ...ation_content_detection_service_factory.cc |  6 ++++
- .../preloading/AndroidPrerenderManager.java   |  1 +
- .../ui/autofill/chrome_autofill_client.cc     | 13 +------
- chrome/browser/ui/tab_helpers.cc              |  1 -
- .../autofill_ml_internals_page_handler.cc     |  2 ++
- .../autofill_ml_internals_page_handler.h      |  3 ++
- .../autofill_ml_internals_ui.cc               |  3 ++
- .../ui/webui/omnibox/omnibox_page_handler.cc  |  5 +--
- .../read_anything/read_aloud_app_model.cc     | 16 +++++++--
- .../read_anything/read_aloud_app_model.h      |  9 ++++-
- .../read_anything_app_controller.cc           | 10 ++++++
- .../read_anything_app_controller.h            |  4 +++
- chrome/test/BUILD.gn                          |  2 --
- chrome/utility/BUILD.gn                       |  2 +-
- chrome/utility/services.cc                    |  8 -----
- components/BUILD.gn                           |  2 +-
- components/autofill/core/browser/BUILD.gn     | 30 ++++++++--------
- .../browser/foundations/autofill_manager.cc   | 10 ++++--
- .../browser/foundations/autofill_manager.h    |  3 ++
- .../autofill_optimization_guide_decider.cc    |  5 +--
- .../field_classification_model_handler.cc     | 12 ++++---
- .../field_classification_model_handler.h      | 10 ++++--
- .../aim_eligibility_service_features.cc       |  1 +
- .../browser/autocomplete_controller.cc        |  4 +++
- .../omnibox/browser/base_search_provider.cc   |  4 +--
- .../omnibox/browser/omnibox_field_trial.cc    |  2 +-
- .../prediction_model_download_manager.cc      |  6 ++--
- .../delivery/prediction_model_fetcher_impl.cc |  1 +
- .../core/hints/hints_fetcher.cc               |  1 +
- .../core/hints/hints_manager.cc               |  2 ++
- .../core/optimization_guide_features.cc       | 11 +++---
- .../page_category_classifier_bridge_impl.cc   |  4 +++
- .../page_category_classifier_bridge_impl.h    |  3 ++
- .../core/page_content_annotations_features.cc |  8 +++++
- .../page_content_annotations_model_manager.cc |  1 +
- .../core/page_content_annotations_service.h   |  7 ++--
- .../permissions/prediction_service/BUILD.gn   | 34 +++++++++----------
- .../browser/client_side_phishing_model.cc     |  4 ++-
- .../notification_content_detection/BUILD.gn   |  4 ---
- .../core/language_detection/BUILD.gn          |  1 -
- components/viz/service/BUILD.gn               |  4 +--
- components/viz/service/gl/gpu_service_impl.cc | 14 --------
- content/browser/BUILD.gn                      |  6 ++--
- content/browser/gpu/gpu_process_host.cc       |  6 ++--
- .../service_worker_main_resource_loader.cc    |  1 +
- .../Disable-all-predictors-code.inc           |  2 ++
- .../Disable-all-predictors-code.inc           |  1 +
- .../Disable-all-predictors-code.inc           |  1 +
- .../Disable-all-predictors-code.inc           |  1 +
- .../Disable-all-predictors-code.inc           |  5 +++
- .../Disable-all-predictors-code.inc           |  1 +
- .../Disable-all-predictors-code.inc           |  1 +
- .../Disable-all-predictors-code.inc           |  2 ++
- media/webrtc/BUILD.gn                         |  1 +
- media/webrtc/helpers.cc                       |  1 +
- services/on_device_model/ml/ts_model.cc       |  4 +--
- services/on_device_model/on_device_model.gni  |  2 +-
- services/on_device_model/safety/BUILD.gn      |  2 +-
- .../passage_embeddings_service.cc             |  4 +++
- services/webnn/BUILD.gn                       |  2 +-
- services/webnn/features.gni                   |  2 +-
- services/webnn/webnn_context_provider_impl.cc | 30 +---------------
- .../core/html/parser/html_document_parser.cc  |  1 +
- .../document_speculation_rules.cc             |  1 +
- .../platform/runtime_enabled_features.json5   |  2 +-
- 89 files changed, 264 insertions(+), 186 deletions(-)
+ chrome/browser/BUILD.gn                       |   1 -
+ chrome/browser/about_flags.cc                 |   2 +
+ .../chrome_autocomplete_provider_client.cc    |   4 +-
+ chrome/browser/autofill/BUILD.gn              |   4 +-
+ ...ld_classification_model_service_factory.cc |  14 +--
+ .../background_download_service_factory.cc    |   2 +-
+ .../history_embeddings_utils.cc               |   5 +
+ .../preloading_model_keyed_service.cc         |   2 +
+ .../preloading_model_keyed_service_factory.cc |   4 +-
+ chrome/browser/optimization_guide/BUILD.gn    |   4 +-
+ .../chrome_hints_manager.cc                   |   1 +
+ .../optimization_guide_global_state.cc        |   2 +-
+ .../optimization_guide_global_state.h         |   4 +-
+ .../model_validator_keyed_service.cc          |   8 ++
+ .../optimization_guide_keyed_service.cc       | 114 ++----------------
+ .../optimization_guide_keyed_service.h        |   8 +-
+ .../private_ai_model_execution_fetcher.cc     |  47 +-------
+ .../password_change_delegate_impl.cc          |   2 +
+ ...ld_classification_model_handler_factory.cc |  11 +-
+ chrome/browser/permissions/BUILD.gn           |  24 ++--
+ .../permissions/chrome_permissions_client.cc  |   2 -
+ .../passage_embedder_delegate.cc              |   2 +
+ .../permissions_ai_ui_selector.cc             |   5 +
+ .../permissions_ai_ui_selector.h              |   5 +-
+ .../prediction_model_handler_provider.cc      |  15 ++-
+ .../prediction_model_handler_provider.h       |   2 +
+ .../quiet_notification_permission_ui_state.cc |   4 +-
+ .../autocomplete_action_predictor.cc          |   2 +
+ .../predictors/loading_predictor_config.cc    |   4 +-
+ .../browser/predictors/predictors_features.cc |   3 +-
+ .../search_prefetch/field_trial_settings.cc   |   4 +
+ .../search_prefetch_url_loader_interceptor.cc |   1 +
+ ...hrome_browser_main_extra_parts_profiles.cc |   3 +-
+ chrome/browser/safe_browsing/BUILD.gn         |   9 +-
+ ...ction_intelligent_scan_delegate_factory.cc |   3 +-
+ ...ation_content_detection_service_factory.cc |   6 +
+ .../preloading/AndroidPrerenderManager.java   |   1 +
+ .../ui/autofill/chrome_autofill_client.cc     |  13 +-
+ chrome/browser/ui/tab_helpers.cc              |   1 -
+ .../autofill_ml_internals_page_handler.cc     |   2 +
+ .../autofill_ml_internals_page_handler.h      |   3 +
+ .../autofill_ml_internals_ui.cc               |   3 +
+ .../new_tab_page/new_tab_page_handler.cc      |  10 +-
+ .../webui/new_tab_page/new_tab_page_handler.h |   4 +-
+ .../ui/webui/omnibox/omnibox_page_handler.cc  |   5 +-
+ .../ui/webui/on_device_internals/BUILD.gn     |   4 +-
+ .../on_device_internals_page_handler.h        |   2 +
+ .../read_anything/read_aloud_app_model.cc     |  16 ++-
+ .../read_anything/read_aloud_app_model.h      |   9 +-
+ .../read_anything_app_controller.cc           |  10 ++
+ .../read_anything_app_controller.h            |   4 +
+ chrome/test/BUILD.gn                          |   2 -
+ chrome/utility/BUILD.gn                       |   2 +-
+ chrome/utility/services.cc                    |   8 --
+ components/BUILD.gn                           |   2 +-
+ components/autofill/core/browser/BUILD.gn     |  30 ++---
+ .../browser/foundations/autofill_manager.cc   |  14 ++-
+ .../browser/foundations/autofill_manager.h    |   3 +
+ .../autofill_optimization_guide_decider.cc    |   5 +-
+ .../field_classification_model_handler.cc     |  12 +-
+ .../field_classification_model_handler.h      |  10 +-
+ .../core/history_embeddings_features.cc       |   1 +
+ .../aim_eligibility_service_features.cc       |   1 +
+ .../browser/autocomplete_controller.cc        |   6 +
+ .../omnibox/browser/base_search_provider.cc   |   4 +-
+ .../omnibox/browser/omnibox_field_trial.cc    |   2 +-
+ .../prediction_model_download_manager.cc      |   6 +-
+ .../delivery/prediction_model_fetcher_impl.cc |   1 +
+ .../core/hints/hints_fetcher.cc               |   1 +
+ .../core/hints/hints_manager.cc               |   2 +
+ .../core/optimization_guide_features.cc       |  13 +-
+ components/optimization_guide/features.gni    |   2 +-
+ .../page_category_classifier_bridge_impl.cc   |   4 +
+ .../page_category_classifier_bridge_impl.h    |   3 +
+ .../core/page_content_annotations_features.cc |   8 ++
+ .../page_content_annotations_model_manager.cc |   1 +
+ .../core/page_content_annotations_service.cc  |   6 +
+ .../core/page_content_annotations_service.h   |   9 +-
+ .../permissions/prediction_service/BUILD.gn   |  34 +++---
+ .../browser/client_side_phishing_model.cc     |   4 +-
+ .../notification_content_detection/BUILD.gn   |   4 -
+ .../core/language_detection/BUILD.gn          |   1 -
+ components/viz/service/BUILD.gn               |   4 +-
+ components/viz/service/gl/gpu_service_impl.cc |  21 ----
+ content/browser/BUILD.gn                      |   6 +-
+ content/browser/gpu/gpu_process_host.cc       |   6 +-
+ .../service_worker_main_resource_loader.cc    |   1 +
+ content/utility/services.cc                   |  10 --
+ .../Disable-all-predictors-code.inc           |   2 +
+ .../Disable-all-predictors-code.inc           |   1 +
+ .../Disable-all-predictors-code.inc           |   1 +
+ .../Disable-all-predictors-code.inc           |   1 +
+ .../Disable-all-predictors-code.inc           |   5 +
+ .../Disable-all-predictors-code.inc           |   1 +
+ .../Disable-all-predictors-code.inc           |   1 +
+ .../Disable-all-predictors-code.inc           |   2 +
+ media/webrtc/BUILD.gn                         |   1 +
+ media/webrtc/helpers.cc                       |   1 +
+ services/on_device_model/BUILD.gn             |   6 +-
+ services/on_device_model/fake/BUILD.gn        |  10 +-
+ .../fake/fake_chrome_ml_api.cc                |   4 +
+ .../fake/on_device_model_fake.cc              |   4 +-
+ services/on_device_model/ml/BUILD.gn          |   2 +
+ services/on_device_model/ml/chrome_ml_api.h   |   4 +
+ services/on_device_model/ml/ts_model.cc       |   4 +-
+ services/on_device_model/on_device_model.gni  |   4 +-
+ .../on_device_model_service.cc                |   9 +-
+ .../on_device_model/public/cpp/features.cc    |   2 +
+ .../public/cpp/test_support/BUILD.gn          |   2 +-
+ .../on_device_model/public/mojom/BUILD.gn     |   2 +-
+ services/on_device_model/safety/BUILD.gn      |   2 +-
+ .../passage_embeddings_service.cc             |   4 +
+ services/webnn/BUILD.gn                       |   2 +-
+ services/webnn/features.gni                   |   2 +-
+ services/webnn/webnn_context_provider_impl.cc |  30 +----
+ .../core/html/parser/html_document_parser.cc  |   1 +
+ .../document_speculation_rules.cc             |   1 +
+ .../platform/runtime_enabled_features.json5   |   2 +-
+ 118 files changed, 368 insertions(+), 414 deletions(-)
  create mode 100644 cromite_flags/chrome/browser/browser_features_cc/Disable-all-predictors-code.inc
  create mode 100644 cromite_flags/chrome/browser/flags/android/chrome_feature_list_cc/Disable-all-predictors-code.inc
  create mode 100644 cromite_flags/chrome/common/chrome_features_cc/Disable-all-predictors-code.inc
@@ -115,6 +144,25 @@ diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
      "//components/safe_browsing/content/browser/password_protection",
      "//components/safe_browsing/content/browser/web_ui",
      "//components/safe_browsing/content/common/proto:download_file_types_proto",
+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
+@@ -8974,6 +8974,7 @@ const FeatureEntry kFeatureEntries[] = {
+      FEATURE_VALUE_TYPE(
+          ntp_features::kCustomizeChromeWallpaperSearchInspirationCard)},
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+     {"wallpaper-search-settings-visibility",
+      flag_descriptions::kWallpaperSearchSettingsVisibilityName,
+      flag_descriptions::kWallpaperSearchSettingsVisibilityDescription,
+@@ -8981,6 +8982,7 @@ const FeatureEntry kFeatureEntries[] = {
+      FEATURE_VALUE_TYPE(optimization_guide::features::internal::
+                             kWallpaperSearchSettingsVisibility)},
+ #endif
++#endif
+ 
+ #if BUILDFLAG(IS_CHROMEOS)
+     {"enable-component-updater-test-request",
 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
@@ -133,6 +181,51 @@ diff --git a/chrome/browser/autocomplete/chrome_autocomplete_provider_client.cc
  }
  
  ProviderStateService*
+diff --git a/chrome/browser/autofill/BUILD.gn b/chrome/browser/autofill/BUILD.gn
+--- a/chrome/browser/autofill/BUILD.gn
++++ b/chrome/browser/autofill/BUILD.gn
+@@ -32,8 +32,8 @@ static_library("autofill") {
+     "gmail_otp_backend_factory.h",
+     "merchant_promo_code_manager_factory.cc",
+     "merchant_promo_code_manager_factory.h",
+-    "ml_log_router_factory.cc",
+-    "ml_log_router_factory.h",
++    # "ml_log_router_factory.cc",
++    # "ml_log_router_factory.h",
+     "one_time_token_service_factory.cc",
+     "one_time_token_service_factory.h",
+     "personal_data_manager_factory.cc",
+diff --git a/chrome/browser/autofill/autofill_field_classification_model_service_factory.cc b/chrome/browser/autofill/autofill_field_classification_model_service_factory.cc
+--- a/chrome/browser/autofill/autofill_field_classification_model_service_factory.cc
++++ b/chrome/browser/autofill/autofill_field_classification_model_service_factory.cc
+@@ -29,8 +29,7 @@ AutofillFieldClassificationModelServiceFactory::GetInstance() {
+ FieldClassificationModelHandler*
+ AutofillFieldClassificationModelServiceFactory::GetForBrowserContext(
+     content::BrowserContext* context) {
+-  return static_cast<FieldClassificationModelHandler*>(
+-      GetInstance()->GetServiceForBrowserContext(context, /*create=*/true));
++  return nullptr;
+ }
+ 
+ AutofillFieldClassificationModelServiceFactory::
+@@ -58,16 +57,7 @@ AutofillFieldClassificationModelServiceFactory::GetBrowserContextToUse(
+ std::unique_ptr<KeyedService> AutofillFieldClassificationModelServiceFactory::
+     BuildServiceInstanceForBrowserContext(
+         content::BrowserContext* context) const {
+-  OptimizationGuideKeyedService* optimization_guide =
+-      OptimizationGuideKeyedServiceFactory::GetForProfile(
+-          Profile::FromBrowserContext(context));
+-  MlLogRouter* log_router = MlLogRouterFactory::GetForProfile(
+-          Profile::FromBrowserContext(context));
+-  return std::make_unique<FieldClassificationModelHandler>(
+-      optimization_guide,
+-      optimization_guide::proto::OptimizationTarget::
+-          OPTIMIZATION_TARGET_AUTOFILL_FIELD_CLASSIFICATION,
+-      log_router);
++  return nullptr;
+ }
+ 
+ }  // namespace autofill
 diff --git a/chrome/browser/download/background_download_service_factory.cc b/chrome/browser/download/background_download_service_factory.cc
 --- a/chrome/browser/download/background_download_service_factory.cc
 +++ b/chrome/browser/download/background_download_service_factory.cc
@@ -145,33 +238,54 @@ diff --git a/chrome/browser/download/background_download_service_factory.cc b/ch
      clients->insert(std::make_pair(
          download::DownloadClient::OPTIMIZATION_GUIDE_PREDICTION_MODELS,
          std::make_unique<download::DeferredClientWrapper>(
+diff --git a/chrome/browser/history_embeddings/history_embeddings_utils.cc b/chrome/browser/history_embeddings/history_embeddings_utils.cc
+--- a/chrome/browser/history_embeddings/history_embeddings_utils.cc
++++ b/chrome/browser/history_embeddings/history_embeddings_utils.cc
+@@ -58,6 +58,7 @@ constexpr auto kEnabledByDefaultForDesktopOnly =
+ 
+ // These are the kill switches for the launched history embeddings features.
+ BASE_FEATURE(kLaunchedHistoryEmbeddings, kEnabledByDefaultForDesktopOnly);
++SET_CROMITE_FEATURE_DISABLED(kLaunchedHistoryEmbeddings);
+ 
+ bool IsHistoryEmbeddingsEnabledForProfile(Profile* profile) {
+   if (!IsHistoryEmbeddingsFeatureEnabled()) {
+@@ -77,6 +78,7 @@ bool IsHistoryEmbeddingsAnswersEnabledForProfile(Profile* profile) {
+     return false;
+   }
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (optimization_guide::
+           GetGenAILocalFoundationalModelEnterprisePolicySettings(
+               g_browser_process->local_state()) ==
+@@ -91,6 +93,9 @@ bool IsHistoryEmbeddingsAnswersEnabledForProfile(Profile* profile) {
+          optimization_guide_keyed_service
+              ->ShouldFeatureAllowModelExecutionForSignedInUser(
+                  optimization_guide::UserVisibleFeatureKey::kHistorySearch);
++#else
++  return false;
++#endif
+ }
+ 
+ bool IsHistoryEmbeddingsSettingVisible(Profile* profile) {
 diff --git a/chrome/browser/navigation_predictor/preloading_model_keyed_service.cc b/chrome/browser/navigation_predictor/preloading_model_keyed_service.cc
 --- a/chrome/browser/navigation_predictor/preloading_model_keyed_service.cc
 +++ b/chrome/browser/navigation_predictor/preloading_model_keyed_service.cc
-@@ -7,6 +7,7 @@
- #include "chrome/browser/optimization_guide/optimization_guide_keyed_service.h"
- #include "chrome/browser/navigation_predictor/preloading_model_handler.h"
- 
-+#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
- namespace {
- 
- // The model takes all of its inputs as floats, so this is a convenience
-@@ -24,6 +25,7 @@ constexpr float ToInput(base::TimeDelta val) {
- static_assert(1.0f == ToInput(true));
- 
- }  // namespace
-+#endif
- 
- PreloadingModelKeyedService::Inputs::Inputs() = default;
- PreloadingModelKeyedService::Inputs::Inputs(const Inputs& other) = default;
-@@ -32,6 +34,7 @@ PreloadingModelKeyedService::Inputs::operator=(const Inputs& other) = default;
+@@ -32,6 +32,7 @@ PreloadingModelKeyedService::Inputs::operator=(const Inputs& other) = default;
  
  PreloadingModelKeyedService::PreloadingModelKeyedService(
      OptimizationGuideKeyedService* optimization_guide_keyed_service) {
-+#error BUILD_WITH_TFLITE_LIB must be disabled
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
    auto* model_provider =
        static_cast<optimization_guide::OptimizationGuideModelProvider*>(
            optimization_guide_keyed_service);
+@@ -40,6 +41,7 @@ PreloadingModelKeyedService::PreloadingModelKeyedService(
+     preloading_model_handler_ =
+         std::make_unique<PreloadingModelHandler>(model_provider);
+   }
++#endif
+ }
+ 
+ PreloadingModelKeyedService::~PreloadingModelKeyedService() = default;
 diff --git a/chrome/browser/navigation_predictor/preloading_model_keyed_service_factory.cc b/chrome/browser/navigation_predictor/preloading_model_keyed_service_factory.cc
 --- a/chrome/browser/navigation_predictor/preloading_model_keyed_service_factory.cc
 +++ b/chrome/browser/navigation_predictor/preloading_model_keyed_service_factory.cc
@@ -184,6 +298,27 @@ diff --git a/chrome/browser/navigation_predictor/preloading_model_keyed_service_
 -      OptimizationGuideKeyedServiceFactory::GetForProfile(profile));
 +  return nullptr;
  }
+diff --git a/chrome/browser/optimization_guide/BUILD.gn b/chrome/browser/optimization_guide/BUILD.gn
+--- a/chrome/browser/optimization_guide/BUILD.gn
++++ b/chrome/browser/optimization_guide/BUILD.gn
+@@ -56,7 +56,7 @@ source_set("impl") {
+   sources = [
+     "chrome_browser_main_extra_parts_optimization_guide.cc",
+     "chrome_hints_manager.cc",
+-    "chrome_model_quality_logs_uploader_service.cc",
++    # "chrome_model_quality_logs_uploader_service.cc",
+     "model_execution/optimization_guide_global_state.cc",
+     "model_validator_keyed_service.cc",
+     "model_validator_keyed_service_factory.cc",
+@@ -109,7 +109,7 @@ source_set("impl") {
+ 
+ source_set("optimization_guide_on_device_model_installer") {
+   sources = [
+-    "../component_updater/optimization_guide_on_device_model_installer.cc",
++    # "../component_updater/optimization_guide_on_device_model_installer.cc",
+     "../component_updater/optimization_guide_on_device_model_installer.h",
+   ]
+ 
 diff --git a/chrome/browser/optimization_guide/chrome_hints_manager.cc b/chrome/browser/optimization_guide/chrome_hints_manager.cc
 --- a/chrome/browser/optimization_guide/chrome_hints_manager.cc
 +++ b/chrome/browser/optimization_guide/chrome_hints_manager.cc
@@ -195,10 +330,52 @@ diff --git a/chrome/browser/optimization_guide/chrome_hints_manager.cc b/chrome/
    if (prediction.prediction_source() !=
        NavigationPredictorKeyedService::PredictionSource::
            kAnchorElementsParsedFromWebPage) {
+diff --git a/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.cc b/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.cc
+--- a/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.cc
++++ b/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.cc
+@@ -170,7 +170,7 @@ OptimizationGuideGlobalState::OptimizationGuideGlobalState(
+ #else
+ OptimizationGuideGlobalState::OptimizationGuideGlobalState()
+     : on_device_capability_(
+-#if BUILDFLAG(IS_ANDROID)
++#if false && BUILDFLAG(IS_ANDROID)
+           *g_browser_process->local_state(),
+           prediction_manager_.prediction_manager()
+ #endif  // BUILDFLAG(IS_ANDROID)
+diff --git a/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.h b/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.h
+--- a/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.h
++++ b/chrome/browser/optimization_guide/model_execution/optimization_guide_global_state.h
+@@ -98,8 +98,8 @@ class OptimizationGuideGlobalState final
+   ModelBrokerState on_device_capability_;
+   std::unique_ptr<ChromeModelComponentStateManagerObserver>
+       component_state_manager_observer_;
+-#elif BUILDFLAG(IS_ANDROID)
+-  ModelBrokerAndroid on_device_capability_;
++// #elif BUILDFLAG(IS_ANDROID)
++//   ModelBrokerAndroid on_device_capability_;
+ #else
+   OnDeviceCapability on_device_capability_;
+ #endif  // BUILDFLAG(USE_ON_DEVICE_MODEL_SERVICE)
 diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc b/chrome/browser/optimization_guide/model_validator_keyed_service.cc
 --- a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
 +++ b/chrome/browser/optimization_guide/model_validator_keyed_service.cc
-@@ -64,6 +64,7 @@ namespace optimization_guide {
+@@ -32,6 +32,7 @@
+ 
+ namespace {
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ std::unique_ptr<optimization_guide::proto::ModelValidationInput>
+ ParseRequestFromFile(base::FilePath path) {
+   std::string serialized_request;
+@@ -45,6 +46,7 @@ ParseRequestFromFile(base::FilePath path) {
+   }
+   return request;
+ }
++#endif
+ 
+ void WriteResponseToFile(
+     base::FilePath path,
+@@ -64,6 +66,7 @@ namespace optimization_guide {
  ModelValidatorKeyedService::ModelValidatorKeyedService(Profile* profile)
      : profile_(profile) {
    DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
@@ -206,7 +383,7 @@ diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
    DCHECK(ShouldStartModelValidator());
    auto* opt_guide_service =
        OptimizationGuideKeyedServiceFactory::GetForProfile(profile);
-@@ -103,6 +104,7 @@ ModelValidatorKeyedService::ModelValidatorKeyedService(Profile* profile)
+@@ -103,6 +106,7 @@ ModelValidatorKeyedService::ModelValidatorKeyedService(Profile* profile)
              &ModelValidatorKeyedService::StartOnDeviceModelExecutionValidation,
              weak_ptr_factory_.GetWeakPtr()));
    }
@@ -214,7 +391,7 @@ diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
  }
  
  ModelValidatorKeyedService::~ModelValidatorKeyedService() = default;
-@@ -129,6 +131,7 @@ void ModelValidatorKeyedService::OnPrimaryAccountChanged(
+@@ -129,6 +133,7 @@ void ModelValidatorKeyedService::OnPrimaryAccountChanged(
  
  void ModelValidatorKeyedService::StartModelExecutionValidation() {
    DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
@@ -222,7 +399,7 @@ diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
    auto* opt_guide_service =
        OptimizationGuideKeyedServiceFactory::GetForProfile(profile_);
    if (!opt_guide_service) {
-@@ -147,6 +150,7 @@ void ModelValidatorKeyedService::StartModelExecutionValidation() {
+@@ -147,6 +152,7 @@ void ModelValidatorKeyedService::StartModelExecutionValidation() {
        /*options=*/{},
        base::BindOnce(&ModelValidatorKeyedService::OnModelExecuteResponse,
                       weak_ptr_factory_.GetWeakPtr()));
@@ -230,7 +407,7 @@ diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
  }
  
  void ModelValidatorKeyedService::StartOnDeviceModelExecutionValidation(
-@@ -164,6 +168,7 @@ void ModelValidatorKeyedService::StartOnDeviceModelExecutionValidation(
+@@ -164,6 +170,7 @@ void ModelValidatorKeyedService::StartOnDeviceModelExecutionValidation(
  
  void ModelValidatorKeyedService::PerformOnDeviceModelExecutionValidation(
      std::unique_ptr<optimization_guide::proto::ModelValidationInput> input) {
@@ -238,7 +415,7 @@ diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
    DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
    auto* opt_guide_service =
        OptimizationGuideKeyedServiceFactory::GetForProfile(profile_);
-@@ -211,6 +216,7 @@ void ModelValidatorKeyedService::ExecuteModel(
+@@ -211,6 +218,7 @@ void ModelValidatorKeyedService::ExecuteModel(
        *metadata, base::BindRepeating(
                       &ModelValidatorKeyedService::OnDeviceModelExecuteResponse,
                       weak_ptr_factory_.GetWeakPtr(), std::move(request)));
@@ -249,7 +426,76 @@ diff --git a/chrome/browser/optimization_guide/model_validator_keyed_service.cc
 diff --git a/chrome/browser/optimization_guide/optimization_guide_keyed_service.cc b/chrome/browser/optimization_guide/optimization_guide_keyed_service.cc
 --- a/chrome/browser/optimization_guide/optimization_guide_keyed_service.cc
 +++ b/chrome/browser/optimization_guide/optimization_guide_keyed_service.cc
-@@ -464,7 +464,6 @@ void OptimizationGuideKeyedService::RemoveObserverForOptimizationTargetModel(
+@@ -173,7 +173,7 @@ class FetcherDelegate : public ModelExecutionManager::Delegate {
+ };
+ #endif
+ 
+-ModelExecutionFeaturesController::SettingsVisibilityResult
++[[maybe_unused]] ModelExecutionFeaturesController::SettingsVisibilityResult
+ ShouldHideHistorySearch(PrefService* local_state) {
+   using SettingsVisibilityResult =
+       ModelExecutionFeaturesController::SettingsVisibilityResult;
+@@ -253,11 +253,7 @@ void OptimizationGuideKeyedService::BindModelBroker(
+ 
+ std::unique_ptr<optimization_guide::ModelBrokerClient>
+ OptimizationGuideKeyedService::CreateModelBrokerClient() {
+-  mojo::PendingRemote<optimization_guide::mojom::ModelBroker> remote;
+-  GetGlobalState().on_device_capability().BindModelBroker(
+-      remote.InitWithNewPipeAndPassReceiver());
+-  return std::make_unique<optimization_guide::ModelBrokerClient>(
+-      std::move(remote), optimization_guide_logger_->GetWeakPtr());
++  return nullptr;
+ }
+ 
+ #if BUILDFLAG(IS_ANDROID)
+@@ -367,32 +363,11 @@ void OptimizationGuideKeyedService::InitializeModelExecution(Profile* profile) {
+                                 ->GetURLLoaderFactoryForBrowserProcess();
+ 
+   if (!profile->IsOffTheRecord() && !profile->IsGuestSession()) {
+-    auto* variations_service = g_browser_process->variations_service();
+-    auto dogfood_status =
+-        variations_service && variations_service->IsLikelyDogfoodClient()
+-            ? ModelExecutionFeaturesController::DogfoodStatus::DOGFOOD
+-            : ModelExecutionFeaturesController::DogfoodStatus::NON_DOGFOOD;
+-    bool is_official_build = g_is_official_build_for_testing.value_or(
+-        version_info::IsOfficialBuild());
+-    model_execution_features_controller_ =
+-        std::make_unique<optimization_guide::ModelExecutionFeaturesController>(
+-            profile->GetPrefs(), IdentityManagerFactory::GetForProfile(profile),
+-            policy::ManagementServiceFactory::GetForProfile(profile),
+-            dogfood_status, is_official_build,
+-            base::BindRepeating(&ShouldHideHistorySearch,
+-                                g_browser_process->local_state()));
+-
+     // Don't create logs uploader service when feature is disabled. All the
+     // logs upload get route through this service which exists one per
+     // profile.
+     if (base::FeatureList::IsEnabled(
+             optimization_guide::features::kModelQualityLogging)) {
+-      model_quality_logs_uploader_service_ = std::make_unique<
+-          optimization_guide::ChromeModelQualityLogsUploaderService>(
+-          url_loader_factory, g_browser_process->local_state(),
+-          model_execution_features_controller_
+-              ? model_execution_features_controller_->GetWeakPtr()
+-              : nullptr);
+     }
+     RecordModelExecutionFeatureSyntheticFieldTrial(
+         optimization_guide::UserVisibleFeatureKey::kHistorySearch,
+@@ -406,13 +381,6 @@ void OptimizationGuideKeyedService::InitializeModelExecution(Profile* profile) {
+     delegate = std::make_unique<FetcherDelegate>(browser_context_);
+   }
+ #endif
+-
+-  model_execution_manager_ = std::make_unique<ModelExecutionManager>(
+-      url_loader_factory, IdentityManagerFactory::GetForProfile(profile),
+-      std::move(delegate), optimization_guide_logger_.get(),
+-      model_quality_logs_uploader_service_
+-          ? model_quality_logs_uploader_service_->GetWeakPtr()
+-          : nullptr);
+ }
+ 
+ optimization_guide::ChromeHintsManager*
+@@ -464,7 +432,6 @@ void OptimizationGuideKeyedService::RemoveObserverForOptimizationTargetModel(
  void OptimizationGuideKeyedService::RegisterOptimizationTypes(
      const std::vector<optimization_guide::proto::OptimizationType>&
          optimization_types) {
@@ -257,6 +503,276 @@ diff --git a/chrome/browser/optimization_guide/optimization_guide_keyed_service.
  }
  
  optimization_guide::OptimizationGuideDecision
+@@ -529,7 +496,6 @@ void OptimizationGuideKeyedService::ExecuteModel(
+     optimization_guide::OptimizationGuideModelExecutionResultCallback
+         callback) {
+   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+-  if (!model_execution_manager_) {
+     std::move(callback).Run(
+         optimization_guide::OptimizationGuideModelExecutionResult(
+             base::unexpected(
+@@ -540,12 +506,6 @@ void OptimizationGuideKeyedService::ExecuteModel(
+                                 ModelExecutionError::kGenericFailure)),
+             nullptr),
+         nullptr);
+-    return;
+-  }
+-  model_execution_manager_->ExecuteModel(
+-      feature, request_metadata, options.execution_timeout,
+-      /*log_ai_data_request=*/nullptr, options.service_type,
+-      std::move(callback));
+ }
+ 
+ void OptimizationGuideKeyedService::AddOnDeviceModelAvailabilityChangeObserver(
+@@ -597,8 +557,6 @@ void OptimizationGuideKeyedService::AddOnDemandHintForTesting(
+ void OptimizationGuideKeyedService::AddExecutionResultForTesting(
+     optimization_guide::ModelBasedCapabilityKey feature,
+     optimization_guide::OptimizationGuideModelExecutionResult result) {
+-  model_execution_manager_->AddExecutionResultForTesting(feature,  // IN-TEST
+-                                                         std::move(result));
+ }
+ 
+ void OptimizationGuideKeyedService::ClearData() {
+@@ -607,9 +565,6 @@ void OptimizationGuideKeyedService::ClearData() {
+ 
+ void OptimizationGuideKeyedService::Shutdown() {
+   hints_manager_->Shutdown();
+-  if (model_execution_manager_) {
+-    model_execution_manager_->Shutdown();
+-  }
+ }
+ 
+ void OptimizationGuideKeyedService::OverrideTargetModelForTesting(
+@@ -623,7 +578,6 @@ void OptimizationGuideKeyedService::
+     SetModelQualityLogsUploaderServiceForTesting(
+         std::unique_ptr<optimization_guide::ModelQualityLogsUploaderService>
+             uploader) {
+-  model_quality_logs_uploader_service_ = std::move(uploader);
+ }
+ 
+ optimization_guide::ModelExecutionFeaturesController*
+@@ -633,8 +587,6 @@ OptimizationGuideKeyedService::GetModelExecutionFeaturesController() {
+ 
+ void OptimizationGuideKeyedService::AllowUnsignedUserForTesting(
+     optimization_guide::UserVisibleFeatureKey feature) {
+-  model_execution_features_controller_->AllowUnsignedUserForTesting(
+-      feature);  // IN-TEST
+ }
+ 
+ bool OptimizationGuideKeyedService::ShouldFeatureBeCurrentlyEnabledForUser(
+@@ -643,8 +595,7 @@ bool OptimizationGuideKeyedService::ShouldFeatureBeCurrentlyEnabledForUser(
+   if (!model_execution_features_controller_) {
+     return false;
+   }
+-  return model_execution_features_controller_
+-      ->ShouldFeatureBeCurrentlyEnabledForUser(feature);
++  return false;
+ }
+ 
+ bool OptimizationGuideKeyedService::
+@@ -653,84 +604,33 @@ bool OptimizationGuideKeyedService::
+   if (!model_execution_features_controller_) {
+     return false;
+   }
+-  return model_execution_features_controller_
+-      ->ShouldFeatureAllowModelExecutionForSignedInUser(feature);
++  return false;
+ }
+ 
+ bool OptimizationGuideKeyedService::ShouldFeatureBeCurrentlyAllowedForFeedback(
+     optimization_guide::proto::LogAiDataRequest::FeatureCase feature) const {
+-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+-
+-  // If logging is enabled, feedback is always also enabled.
+-  const optimization_guide::MqlsFeatureMetadata* metadata =
+-      optimization_guide::MqlsFeatureRegistry::GetInstance().GetFeature(
+-          feature);
+-  DCHECK(metadata);
+-  if (model_execution_features_controller_ &&
+-      model_execution_features_controller_
+-          ->ShouldFeatureBeCurrentlyAllowedForLogging(metadata)) {
+-    return true;
+-  }
+-
+-  // Otherwise, feedback is disabled, with one exception: On dogfood clients,
+-  // feedback is always enabled (as long as the feature is enabled).
+-  auto* variations_service = g_browser_process->variations_service();
+-  return !!variations_service && variations_service->IsLikelyDogfoodClient();
++  return false;
+ }
+ 
+ bool OptimizationGuideKeyedService::ShouldModelExecutionBeAllowedForUser()
+     const {
+-  return model_execution_features_controller_ &&
+-         model_execution_features_controller_
+-             ->ShouldModelExecutionBeAllowedForUser();
++  return false;
+ }
+ 
+ bool OptimizationGuideKeyedService::IsSettingVisible(
+     optimization_guide::UserVisibleFeatureKey feature) const {
+   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+-  if (!model_execution_features_controller_) {
+-    return false;
+-  }
+-
+-#if !BUILDFLAG(IS_ANDROID)
+-  if (base::FeatureList::IsEnabled(
+-          optimization_guide::features::kAiSettingsPageForceAvailable)) {
+-    return true;
+-  }
+-#endif
+-
+-  using SettingsVisibilityResult =
+-      ModelExecutionFeaturesController::SettingsVisibilityResult;
+-  const SettingsVisibilityResult visibility =
+-      model_execution_features_controller_->GetSettingsVisibility(feature);
+-
+-  base::UmaHistogramEnumeration(
+-      base::StrCat(
+-          {"OptimizationGuide.ModelExecution.SettingsVisibilityResult.",
+-           GetStringNameForModelExecutionFeature(feature)}),
+-      visibility);
+-
+-  return visibility ==
+-             SettingsVisibilityResult::kVisibleFeatureAlreadyEnabled ||
+-         visibility == SettingsVisibilityResult::kVisibleFieldTrialEnabled;
++  return true;
+ }
+ 
+ void OptimizationGuideKeyedService::AddModelExecutionSettingsEnabledObserver(
+     optimization_guide::SettingsEnabledObserver* observer) {
+   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+-  if (!model_execution_features_controller_) {
+-    return;
+-  }
+-  model_execution_features_controller_->AddObserver(observer);
+ }
+ 
+ void OptimizationGuideKeyedService::RemoveModelExecutionSettingsEnabledObserver(
+     optimization_guide::SettingsEnabledObserver* observer) {
+   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+-  if (!model_execution_features_controller_) {
+-    return;
+-  }
+-  model_execution_features_controller_->RemoveObserver(observer);
+ }
+ 
+ void OptimizationGuideKeyedService::
+diff --git a/chrome/browser/optimization_guide/optimization_guide_keyed_service.h b/chrome/browser/optimization_guide/optimization_guide_keyed_service.h
+--- a/chrome/browser/optimization_guide/optimization_guide_keyed_service.h
++++ b/chrome/browser/optimization_guide/optimization_guide_keyed_service.h
+@@ -264,7 +264,7 @@ class OptimizationGuideKeyedService
+ 
+   optimization_guide::ModelQualityLogsUploaderService*
+   GetModelQualityLogsUploaderService() {
+-    return model_quality_logs_uploader_service_.get();
++    return nullptr; // model_quality_logs_uploader_service_.get();
+   }
+ 
+   virtual optimization_guide::ModelExecutionFeaturesController*
+@@ -321,7 +321,7 @@ class OptimizationGuideKeyedService
+   }
+ 
+   optimization_guide::ModelExecutionManager* GetModelExecutionManager() {
+-    return model_execution_manager_.get();
++    return nullptr; //model_execution_manager_.get();
+   }
+ 
+   // Notifies |hints_manager_| that the navigation associated with
+@@ -390,17 +390,21 @@ class OptimizationGuideKeyedService
+   // Manages the storing, loading, and fetching of hints.
+   std::unique_ptr<optimization_guide::ChromeHintsManager> hints_manager_;
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   // Manages the model execution. Not created for off the record profiles.
+   std::unique_ptr<optimization_guide::ModelExecutionManager>
+       model_execution_manager_;
++#endif
+ 
+   std::unique_ptr<optimization_guide::ModelExecutionFeaturesController>
+       model_execution_features_controller_;
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   // Manages the model quality logs uploader service. Not created for off the
+   // record profiles.
+   std::unique_ptr<optimization_guide::ModelQualityLogsUploaderService>
+       model_quality_logs_uploader_service_;
++#endif
+ 
+ #if BUILDFLAG(IS_ANDROID)
+   // Manage and fetch the java object that wraps this OptimizationGuide on
+diff --git a/chrome/browser/optimization_guide/private_ai_model_execution_fetcher.cc b/chrome/browser/optimization_guide/private_ai_model_execution_fetcher.cc
+--- a/chrome/browser/optimization_guide/private_ai_model_execution_fetcher.cc
++++ b/chrome/browser/optimization_guide/private_ai_model_execution_fetcher.cc
+@@ -25,6 +25,7 @@ namespace {
+ using ModelExecutionError =
+     OptimizationGuideModelExecutionError::ModelExecutionError;
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ private_ai::proto::FeatureName ToPrivateAiFeatureName(
+     ModelBasedCapabilityKey feature) {
+   switch (feature) {
+@@ -54,6 +55,7 @@ OptimizationGuideModelExecutionError ToModelExecutionError(
+           ModelExecutionError::kUnknown);
+   }
+ }
++#endif
+ 
+ }  // namespace
+ 
+@@ -71,48 +73,9 @@ void PrivateAiModelExecutionFetcher::ExecuteModel(
+     const google::protobuf::MessageLite& request_metadata,
+     std::optional<base::TimeDelta> timeout,
+     ModelExecuteResponseCallback callback) {
+-  auto private_ai_feature_name = ToPrivateAiFeatureName(feature);
+-
+-  private_ai::proto::PaicMessage paic_message;
+-  paic_message.set_feature_name(private_ai_feature_name);
+-  *paic_message.mutable_execute_request_ext() =
+-      ToExecuteRequest(feature, request_metadata);
+-
+-  private_ai::Client::RequestOptions options;
+-  if (timeout) {
+-    options.timeout = *timeout;
+-  }
+-
+-  private_ai_client_->SendPaicRequest(
+-      private_ai_feature_name, paic_message,
+-      base::BindOnce(
+-          [](ModelBasedCapabilityKey feature,
+-             ModelExecuteResponseCallback callback,
+-             base::expected<private_ai::proto::PaicMessage,
+-                            private_ai::ErrorCode> result) {
+-            if (!result.has_value()) {
+-              RecordRequestStatusHistogram(
+-                  feature, FetcherRequestStatus::kResponseError);
+-              std::move(callback).Run(
+-                  base::unexpected(ToModelExecutionError(result.error())));
+-              return;
+-            }
+-
+-            if (!result->has_execute_response_ext()) {
+-              RecordRequestStatusHistogram(
+-                  feature, FetcherRequestStatus::kResponseError);
+-              std::move(callback).Run(base::unexpected(
+-                  OptimizationGuideModelExecutionError::FromModelExecutionError(
+-                      ModelExecutionError::kUnknown)));
+-              return;
+-            }
+-
+-            RecordRequestStatusHistogram(feature,
+-                                         FetcherRequestStatus::kSuccess);
+-            std::move(callback).Run(base::ok(result->execute_response_ext()));
+-          },
+-          feature, std::move(callback)),
+-      options);
++  std::move(callback).Run(base::unexpected(
++      OptimizationGuideModelExecutionError::FromModelExecutionError(
++          ModelExecutionError::kGenericFailure)));
+ }
+ 
+ }  // namespace optimization_guide
 diff --git a/chrome/browser/password_manager/password_change_delegate_impl.cc b/chrome/browser/password_manager/password_change_delegate_impl.cc
 --- a/chrome/browser/password_manager/password_change_delegate_impl.cc
 +++ b/chrome/browser/password_manager/password_change_delegate_impl.cc
@@ -275,6 +791,25 @@ diff --git a/chrome/browser/password_manager/password_change_delegate_impl.cc b/
  }
  
  void PasswordChangeDelegateImpl::OnLoginStateCheckResult(
+diff --git a/chrome/browser/password_manager/password_field_classification_model_handler_factory.cc b/chrome/browser/password_manager/password_field_classification_model_handler_factory.cc
+--- a/chrome/browser/password_manager/password_field_classification_model_handler_factory.cc
++++ b/chrome/browser/password_manager/password_field_classification_model_handler_factory.cc
+@@ -99,14 +99,5 @@ PasswordFieldClassificationModelHandlerFactory::GetBrowserContextToUse(
+ std::unique_ptr<KeyedService> PasswordFieldClassificationModelHandlerFactory::
+     BuildServiceInstanceForBrowserContext(
+         content::BrowserContext* context) const {
+-  Profile* profile = Profile::FromBrowserContext(context);
+-  OptimizationGuideKeyedService* optimization_guide =
+-      OptimizationGuideKeyedServiceFactory::GetForProfile(profile);
+-  autofill::MlLogRouter* log_router =
+-      autofill::MlLogRouterFactory::GetForProfile(profile);
+-  return std::make_unique<autofill::FieldClassificationModelHandler>(
+-      optimization_guide,
+-      optimization_guide::proto::OptimizationTarget::
+-          OPTIMIZATION_TARGET_PASSWORD_MANAGER_FORM_CLASSIFICATION,
+-      log_router);
++  return nullptr;
+ }
 diff --git a/chrome/browser/permissions/BUILD.gn b/chrome/browser/permissions/BUILD.gn
 --- a/chrome/browser/permissions/BUILD.gn
 +++ b/chrome/browser/permissions/BUILD.gn
@@ -448,22 +983,7 @@ diff --git a/chrome/browser/permissions/prediction_service/permissions_ai_ui_sel
 diff --git a/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.cc b/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.cc
 --- a/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.cc
 +++ b/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.cc
-@@ -12,9 +12,12 @@
- #include "build/build_config.h"
- #include "components/optimization_guide/core/delivery/optimization_guide_model_provider.h"
- #include "components/permissions/features.h"
--#include "components/permissions/prediction_service/permissions_aiv4_handler.h"
-+
-+#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
-+#include "components/permissions/prediction_service/permissions_aiv3_handler.h"
- #include "components/permissions/prediction_service/prediction_model_handler.h"
--#include "components/permissions/request_type.h"
-+#include "components/permissions/prediction_service/permissions_aiv4_handler.h"
-+#endif
- 
- #if BUILDFLAG(IS_ANDROID)
- #include "components/download/public/background_service/download_params.h"
-@@ -26,6 +29,7 @@ using optimization_guide::proto::OptimizationTarget;
+@@ -26,6 +26,7 @@ using optimization_guide::proto::OptimizationTarget;
  
  namespace {
  
@@ -471,7 +991,7 @@ diff --git a/chrome/browser/permissions/prediction_service/prediction_model_hand
  inline OptimizationTarget getGeolocationAiv4OptTarget() {
  #if BUILDFLAG(IS_ANDROID)
    return OptimizationTarget::
-@@ -44,6 +48,7 @@ inline OptimizationTarget getNotificationsAiv4OptTarget() {
+@@ -44,6 +45,7 @@ inline OptimizationTarget getNotificationsAiv4OptTarget() {
        OPTIMIZATION_TARGET_PERMISSIONS_AIV4_NOTIFICATIONS_DESKTOP;
  #endif
  }
@@ -479,7 +999,7 @@ diff --git a/chrome/browser/permissions/prediction_service/prediction_model_hand
  
  }  // namespace
  
-@@ -51,7 +56,10 @@ PredictionModelHandlerProvider::PredictionModelHandlerProvider(
+@@ -51,7 +53,10 @@ PredictionModelHandlerProvider::PredictionModelHandlerProvider(
      optimization_guide::OptimizationGuideModelProvider* optimization_guide,
      passage_embeddings::EmbedderMetadataProvider* embedder_metadata_provider,
      passage_embeddings::Embedder* passage_embedder)
@@ -491,6 +1011,59 @@ diff --git a/chrome/browser/permissions/prediction_service/prediction_model_hand
    VLOG(1) << "[PermissionsAI] PredictionModelHandlerProvider ctor "
               "passage_embedder available: "
            << (passage_embedder ? "true" : "false");
+@@ -76,6 +81,7 @@ PredictionModelHandlerProvider::PredictionModelHandlerProvider(
+ 
+   // This feature is enabled by default; we add the check here to fix internally
+   // failing tests.
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (base::FeatureList::IsEnabled(
+           permissions::features::kPermissionOnDeviceNotificationPredictions)) {
+     notification_prediction_model_handler_ =
+@@ -84,9 +90,11 @@ PredictionModelHandlerProvider::PredictionModelHandlerProvider(
+             OptimizationTarget::
+                 OPTIMIZATION_TARGET_NOTIFICATION_PERMISSION_PREDICTIONS);
+   }
++#endif
+ 
+   // This feature is enabled by default; we add the check here to fix internally
+   // failing tests.
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (base::FeatureList::IsEnabled(
+           permissions::features::kPermissionOnDeviceGeolocationPredictions)) {
+     geolocation_prediction_model_handler_ =
+@@ -95,7 +103,9 @@ PredictionModelHandlerProvider::PredictionModelHandlerProvider(
+             OptimizationTarget::
+                 OPTIMIZATION_TARGET_GEOLOCATION_PERMISSION_PREDICTIONS);
+   }
++#endif
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (IsAIv4FeatureEnabled()) {
+     VLOG(1) << "[PermissionsAI] PredictionModelHandlerProvider init AIv4";
+ #if BUILDFLAG(IS_ANDROID)
+@@ -116,6 +126,7 @@ PredictionModelHandlerProvider::PredictionModelHandlerProvider(
+         RequestType::kGeolocation, scheduling_params);
+     return;
+   }
++#endif
+ }
+ 
+ PredictionModelHandlerProvider::~PredictionModelHandlerProvider() = default;
+@@ -129,12 +140,14 @@ void PredictionModelHandlerProvider::Shutdown() {
+   // LINT.ThenChange(//chrome/browser/permissions/prediction_service/prediction_model_handler_provider.h:ModelHandlers)
+ }
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ void PredictionModelHandlerProvider::EmbedderMetadataUpdated(
+     passage_embeddings::EmbedderMetadata metadata) {
+   is_passage_embedder_ready_ = metadata.IsValid();
+   VLOG(1) << "[PermissionsAI] Passage embedder readiness updated to: "
+           << is_passage_embedder_ready_;
+ }
++#endif
+ 
+ bool PredictionModelHandlerProvider::IsPassageEmbedderReady() const {
+   return is_passage_embedder_ready_;
 diff --git a/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.h b/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.h
 --- a/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.h
 +++ b/chrome/browser/permissions/prediction_service/prediction_model_handler_provider.h
@@ -585,6 +1158,15 @@ diff --git a/chrome/browser/preloading/prefetch/search_prefetch/search_prefetch_
 diff --git a/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc b/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc
 --- a/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc
 +++ b/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc
+@@ -757,7 +757,7 @@ void ChromeBrowserMainExtraPartsProfiles::
+   autofill::AutofillOfferManagerFactory::GetInstance();
+   autofill::AutofillOptimizationGuideDeciderFactory::GetInstance();
+   autofill::MerchantPromoCodeManagerFactory::GetInstance();
+-  autofill::MlLogRouterFactory::GetInstance();
++  // autofill::MlLogRouterFactory::GetInstance();
+   autofill::PersonalDataManagerFactory::GetInstance();
+   autofill::ValuablesDataManagerFactory::GetInstance();
+   autofill::WalletPassAccessManagerFactory::GetInstance();
 @@ -1261,7 +1261,6 @@ void ChromeBrowserMainExtraPartsProfiles::
  #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
    policy::UserPolicyOidcSigninServiceFactory::GetInstance();
@@ -604,6 +1186,34 @@ diff --git a/chrome/browser/safe_browsing/BUILD.gn b/chrome/browser/safe_browsin
      "//components/safe_browsing/content/browser/triggers:suspicious_site_trigger",
      "//components/safe_browsing/content/browser/web_ui",
      "//components/safe_browsing/core/browser",
+@@ -248,10 +247,10 @@ static_library("safe_browsing") {
+       "user_interaction_observer.h",
+     ]
+     if (is_android) {
+-      sources += [
+-        "android/client_side_detection_intelligent_scan_delegate_android.cc",
+-        "android/client_side_detection_intelligent_scan_delegate_android.h",
+-      ]
++      # sources += [
++      #   "android/client_side_detection_intelligent_scan_delegate_android.cc",
++      #   "android/client_side_detection_intelligent_scan_delegate_android.h",
++      # ]
+     } else {
+       sources += [
+         "client_side_detection_intelligent_scan_delegate_desktop.cc",
+diff --git a/chrome/browser/safe_browsing/client_side_detection_intelligent_scan_delegate_factory.cc b/chrome/browser/safe_browsing/client_side_detection_intelligent_scan_delegate_factory.cc
+--- a/chrome/browser/safe_browsing/client_side_detection_intelligent_scan_delegate_factory.cc
++++ b/chrome/browser/safe_browsing/client_side_detection_intelligent_scan_delegate_factory.cc
+@@ -57,8 +57,7 @@ ClientSideDetectionIntelligentScanDelegateFactory::
+     return nullptr;
+   }
+ #if BUILDFLAG(IS_ANDROID)
+-  return std::make_unique<ClientSideDetectionIntelligentScanDelegateAndroid>(
+-      *profile->GetPrefs(), opt_guide->CreateModelBrokerClient(), opt_guide);
++  return nullptr;
+ #else
+   return std::make_unique<ClientSideDetectionIntelligentScanDelegateDesktop>(
+       *profile->GetPrefs(), opt_guide);
 diff --git a/chrome/browser/safe_browsing/notification_content_detection/notification_content_detection_service_factory.cc b/chrome/browser/safe_browsing/notification_content_detection/notification_content_detection_service_factory.cc
 --- a/chrome/browser/safe_browsing/notification_content_detection/notification_content_detection_service_factory.cc
 +++ b/chrome/browser/safe_browsing/notification_content_detection/notification_content_detection_service_factory.cc
@@ -754,6 +1364,85 @@ diff --git a/chrome/browser/ui/webui/autofill_ml_internals/autofill_ml_internals
  }
  
  WEB_UI_CONTROLLER_TYPE_IMPL(AutofillMlInternalsUI)
+diff --git a/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.cc b/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.cc
+--- a/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.cc
++++ b/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.cc
+@@ -479,8 +479,8 @@ NewTabPageHandler::NewTabPageHandler(
+     content::WebContents* web_contents,
+     const base::Time& ntp_navigation_start_time,
+     const std::vector<ntp::ModuleIdDetail>* module_id_details)
+-    : SettingsEnabledObserver(
+-          optimization_guide::UserVisibleFeatureKey::kWallpaperSearch),
++    : // SettingsEnabledObserver(
++      //    optimization_guide::UserVisibleFeatureKey::kWallpaperSearch),
+       ntp_custom_background_service_(ntp_custom_background_service),
+       logo_service_(logo_service),
+       theme_provider_(webui::GetThemeProviderDeprecated(web_contents)),
+@@ -519,6 +519,7 @@ NewTabPageHandler::NewTabPageHandler(
+   ntp_custom_background_service_observation_.Observe(
+       ntp_custom_background_service_.get());
+   promo_service_observation_.Observe(promo_service_.get());
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (customize_chrome::IsWallpaperSearchEnabledForProfile(profile_)) {
+     optimization_guide_keyed_service_ =
+         OptimizationGuideKeyedServiceFactory::GetForProfile(profile_);
+@@ -527,6 +528,7 @@ NewTabPageHandler::NewTabPageHandler(
+           ->AddModelExecutionSettingsEnabledObserver(this);
+     }
+   }
++#endif
+ 
+   if (microsoft_auth_service_) {
+     microsoft_auth_service_->AddObserver(this);
+@@ -578,11 +580,13 @@ NewTabPageHandler::NewTabPageHandler(
+ }
+ 
+ NewTabPageHandler::~NewTabPageHandler() {
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (optimization_guide_keyed_service_) {
+     optimization_guide_keyed_service_
+         ->RemoveModelExecutionSettingsEnabledObserver(this);
+     optimization_guide_keyed_service_ = nullptr;
+   }
++#endif
+   if (microsoft_auth_service_) {
+     microsoft_auth_service_->RemoveObserver(this);
+   }
+@@ -1163,10 +1167,12 @@ void NewTabPageHandler::OnPromoServiceShuttingDown() {
+   promo_service_ = nullptr;
+ }
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ void NewTabPageHandler::OnChangeInFeatureCurrentlyEnabledState(
+     bool is_now_enabled) {
+   page_->SetWallpaperSearchButtonVisibility(is_now_enabled);
+ }
++#endif
+ 
+ void NewTabPageHandler::OnAuthStateUpdated() {
+   UpdateModulesLoadable();
+diff --git a/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.h b/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.h
+--- a/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.h
++++ b/chrome/browser/ui/webui/new_tab_page/new_tab_page_handler.h
+@@ -82,7 +82,7 @@ class NewTabPageHandler
+       public ThemeServiceObserver,
+       public NtpCustomBackgroundServiceObserver,
+       public PromoServiceObserver,
+-      public optimization_guide::SettingsEnabledObserver,
++      // public optimization_guide::SettingsEnabledObserver,
+       public MicrosoftAuthServiceObserver,
+       public new_tab_footer::NewTabFooterControllerObserver {
+  public:
+@@ -185,7 +185,9 @@ class NewTabPageHandler
+   void OnPromoServiceShuttingDown() override;
+ 
+   // SettingsEnabledObserver:
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   void OnChangeInFeatureCurrentlyEnabledState(bool is_now_enabled) override;
++#endif
+ 
+   // MicrosoftAuthServiceObserver:
+   void OnAuthStateUpdated() override;
 diff --git a/chrome/browser/ui/webui/omnibox/omnibox_page_handler.cc b/chrome/browser/ui/webui/omnibox/omnibox_page_handler.cc
 --- a/chrome/browser/ui/webui/omnibox/omnibox_page_handler.cc
 +++ b/chrome/browser/ui/webui/omnibox/omnibox_page_handler.cc
@@ -767,6 +1456,40 @@ diff --git a/chrome/browser/ui/webui/omnibox/omnibox_page_handler.cc b/chrome/br
 -             : nullptr;
 +  return nullptr;
  }
+diff --git a/chrome/browser/ui/webui/on_device_internals/BUILD.gn b/chrome/browser/ui/webui/on_device_internals/BUILD.gn
+--- a/chrome/browser/ui/webui/on_device_internals/BUILD.gn
++++ b/chrome/browser/ui/webui/on_device_internals/BUILD.gn
+@@ -19,7 +19,7 @@ mojom("mojom") {
+ source_set("on_device_internals") {
+   public = [ "on_device_internals_ui.h" ]
+   sources = [
+-    "on_device_internals_crx_component.cc",
++    # "on_device_internals_crx_component.cc",
+     "on_device_internals_crx_component.h",
+     "on_device_internals_page_handler.cc",
+     "on_device_internals_page_handler.h",
+@@ -37,7 +37,7 @@ source_set("on_device_internals") {
+     "//chrome/common",
+     "//components/update_client",
+     "//content/public/browser",
+-    "//services/on_device_model/ml:ml_no_internal",
++    #"//services/on_device_model/ml:ml_no_internal",
+     "//services/preferences/public/cpp",
+     "//ui/base",
+     "//ui/webui",
+diff --git a/chrome/browser/ui/webui/on_device_internals/on_device_internals_page_handler.h b/chrome/browser/ui/webui/on_device_internals/on_device_internals_page_handler.h
+--- a/chrome/browser/ui/webui/on_device_internals/on_device_internals_page_handler.h
++++ b/chrome/browser/ui/webui/on_device_internals/on_device_internals_page_handler.h
+@@ -110,7 +110,9 @@ class PageHandler : public mojom::PageHandler,
+   on_device_model::mojom::DevicePerformanceInfoPtr perf_info_;
+   on_device_model::mojom::DeviceInfoPtr device_info_;
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   OnDeviceInternalsCrxObserver download_observer_{*this};
++#endif
+ 
+ #if BUILDFLAG(USE_CHROMEOS_MODEL_SERVICE)
+   mojo::Remote<PlatformService> platform_service_;
 diff --git a/chrome/renderer/accessibility/read_anything/read_aloud_app_model.cc b/chrome/renderer/accessibility/read_anything/read_aloud_app_model.cc
 --- a/chrome/renderer/accessibility/read_anything/read_aloud_app_model.cc
 +++ b/chrome/renderer/accessibility/read_anything/read_aloud_app_model.cc
@@ -1112,7 +1835,25 @@ diff --git a/components/autofill/core/browser/foundations/autofill_manager.cc b/
    GeoIpCountryCode country_code;
    LanguageCode current_page_language;
    std::unique_ptr<BufferingLogManager> log_manager;
-@@ -1024,12 +1026,14 @@ void AutofillManager::UpdateFormCache(
+@@ -759,6 +761,7 @@ void AutofillManager::ParseFormsAsyncCommon(
+ void AutofillManager::RunMlModels(
+     AsyncContext context,
+     base::OnceCallback<void(AsyncContext)> done_callback) {
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   // Runs the specified model and calls `response` with the results.
+   // Otherwise runs `response` with the empty vector.
+   // Called on the UI thread.
+@@ -839,6 +842,9 @@ void AutofillManager::RunMlModels(
+                                      // Then finish.
+                                      std::move(done_callback)))),
+       std::move(context));
++#else
++  std::move(done_callback).Run(std::move(context));
++#endif
+ }
+ 
+ void AutofillManager::PopulateCacheForQueryResponse(
+@@ -1024,12 +1030,14 @@ void AutofillManager::UpdateFormCache(
  
    auto apply_predictions = [](FormStructure& form_structure,
                                const AsyncContext& context, size_t i) {
@@ -1127,7 +1868,7 @@ diff --git a/components/autofill/core/browser/foundations/autofill_manager.cc b/
      if (!context.regex_predictions.empty()) {
        context.regex_predictions[i].ApplyTo(form_structure.fields());
      }
-@@ -1145,6 +1149,7 @@ void AutofillManager::LogCurrentFieldTypes(
+@@ -1145,6 +1153,7 @@ void AutofillManager::LogCurrentFieldTypes(
    }
  }
  
@@ -1135,7 +1876,7 @@ diff --git a/components/autofill/core/browser/foundations/autofill_manager.cc b/
  void AutofillManager::SubscribeToMlModelChanges(
      FieldClassificationModelHandler& handler) {
    switch (handler.optimization_target()) {
-@@ -1168,5 +1173,6 @@ void AutofillManager::SubscribeToMlModelChanges(
+@@ -1168,5 +1177,6 @@ void AutofillManager::SubscribeToMlModelChanges(
        NOTREACHED();
    }
  }
@@ -1306,6 +2047,17 @@ diff --git a/components/autofill/core/browser/ml_model/field_classification_mode
  
    base::WeakPtrFactory<FieldClassificationModelHandler> weak_ptr_factory_{this};
  };
+diff --git a/components/history_embeddings/core/history_embeddings_features.cc b/components/history_embeddings/core/history_embeddings_features.cc
+--- a/components/history_embeddings/core/history_embeddings_features.cc
++++ b/components/history_embeddings/core/history_embeddings_features.cc
+@@ -24,6 +24,7 @@ FeatureParameters& GetFeatureParametersMutable() {
+ // is client-side launched on desktop platforms in US only, so it remains
+ // disabled by default for other regions.
+ BASE_FEATURE(kHistoryEmbeddings, base::FEATURE_DISABLED_BY_DEFAULT);
++SET_CROMITE_FEATURE_DISABLED(kHistoryEmbeddings);
+ 
+ // This feature specifies whether to answer queries using an answerer; it can be
+ // considered a toggle for v2 answering functionality. Parameters are all kept
 diff --git a/components/omnibox/browser/aim_eligibility_service_features.cc b/components/omnibox/browser/aim_eligibility_service_features.cc
 --- a/components/omnibox/browser/aim_eligibility_service_features.cc
 +++ b/components/omnibox/browser/aim_eligibility_service_features.cc
@@ -1330,22 +2082,36 @@ diff --git a/components/omnibox/browser/autocomplete_controller.cc b/components/
  #include "components/omnibox/browser/autocomplete_scoring_signals_annotator.h"
  #include "components/omnibox/browser/bookmark_provider.h"
  #include "components/omnibox/browser/bookmark_scoring_signals_annotator.h"
-@@ -130,6 +132,7 @@ using ProviderType = AutocompleteProvider::Type;
+@@ -132,11 +134,13 @@ constexpr bool is_android = !!BUILDFLAG(IS_ANDROID);
  
- constexpr bool is_android = !!BUILDFLAG(IS_ANDROID);
- 
-+#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
  void RecordMlScoreCoverage(size_t matches_with_non_null_scores,
                             size_t total_scored_matches) {
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
    int percent_score_coverage =
-@@ -238,6 +241,7 @@ void RecordTotalMatchesScored(size_t num_scored) {
-   base::UmaHistogramCounts1000("Omnibox.URLScoringModelExecuted.Matches",
-                                num_scored);
- }
+       matches_with_non_null_scores * 100 / total_scored_matches;
+   base::UmaHistogramPercentage(
+       "Omnibox.URLScoringModelExecuted.MLScoreCoverage",
+       percent_score_coverage);
 +#endif
+ }
  
- // Appends available autocompletion of the given type, subtype, and number to
- // the existing available autocompletions string, encoding according to the
+ // Records the coverage (i.e. null vs non-null values) for each of the
+@@ -144,6 +148,7 @@ void RecordMlScoreCoverage(size_t matches_with_non_null_scores,
+ void RecordScoringSignalCoverageForProvider(
+     const ScoringSignals& scoring_signals,
+     const AutocompleteProvider* provider) {
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   // Keep consistent:
+   // - omnibox_event.proto `ScoringSignals`
+   // - omnibox_scoring_signals.proto `OmniboxScoringSignals`
+@@ -226,6 +231,7 @@ void RecordScoringSignalCoverageForProvider(
+             provider_type + "." + pair.first,
+         pair.second);
+   }
++#endif
+ }
+ 
+ void RecordMlScoringElapsedTime(base::TimeDelta elapsed) {
 diff --git a/components/omnibox/browser/base_search_provider.cc b/components/omnibox/browser/base_search_provider.cc
 --- a/components/omnibox/browser/base_search_provider.cc
 +++ b/components/omnibox/browser/base_search_provider.cc
@@ -1479,7 +2245,7 @@ diff --git a/components/optimization_guide/core/optimization_guide_features.cc b
  }
  
  RequestContextSet GetAllowedContextsForPersonalizedMetadata() {
-@@ -642,4 +637,8 @@ std::optional<base::TimeDelta> GetMainFrameGetAIPageContentTimeout() {
+@@ -642,4 +637,10 @@ std::optional<base::TimeDelta> GetMainFrameGetAIPageContentTimeout() {
    return kGetAIPageContentMainFrameTimeoutParam.Get();
  }
  
@@ -1487,7 +2253,19 @@ diff --git a/components/optimization_guide/core/optimization_guide_features.cc b
 +SET_CROMITE_FEATURE_DISABLED(kOptimizationTargetPrediction);
 +SET_CROMITE_FEATURE_DISABLED(kPreventLongRunningPredictionModels);
 +SET_CROMITE_FEATURE_DISABLED(kOptimizationGuideFetchingForSRP);
++SET_CROMITE_FEATURE_DISABLED(kOptimizationGuideOnDeviceModel);
++SET_CROMITE_FEATURE_DISABLED(kLogOnDeviceMetricsOnStartup);
  }  // namespace optimization_guide::features
+diff --git a/components/optimization_guide/features.gni b/components/optimization_guide/features.gni
+--- a/components/optimization_guide/features.gni
++++ b/components/optimization_guide/features.gni
+@@ -47,5 +47,5 @@ declare_args() {
+ declare_args() {
+   # Exclude the model on builders targeting web_engine on fuchsia.
+   # TODO: crbug.com/393434571 - Clarify the boundary / strategy here.
+-  build_with_model_execution = !(is_fuchsia && is_web_engine)
++  build_with_model_execution =  false
+ }
 diff --git a/components/page_content_annotations/content/page_category_classifier_bridge_impl.cc b/components/page_content_annotations/content/page_category_classifier_bridge_impl.cc
 --- a/components/page_content_annotations/content/page_category_classifier_bridge_impl.cc
 +++ b/components/page_content_annotations/content/page_category_classifier_bridge_impl.cc
@@ -1602,6 +2380,52 @@ diff --git a/components/page_content_annotations/core/page_content_annotations_m
    if (page_visibility_model_handler_)
      return;
  
+diff --git a/components/page_content_annotations/core/page_content_annotations_service.cc b/components/page_content_annotations/core/page_content_annotations_service.cc
+--- a/components/page_content_annotations/core/page_content_annotations_service.cc
++++ b/components/page_content_annotations/core/page_content_annotations_service.cc
+@@ -206,12 +206,14 @@ PageContentAnnotationsService::PageContentAnnotationsService(
+     annotation_types_to_execute_.push_back(AnnotationType::kContentVisibility);
+   }
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (base::FeatureList::IsEnabled(features::kOnDeviceCategoryClassifier)) {
+     on_device_category_classifier_ =
+         std::make_unique<OnDeviceCategoryClassifier>(
+             optimization_guide_model_provider, embedder_metadata_provider);
+     on_device_category_classifier_->AddObserver(this);
+   }
++#endif
+ 
+   if (features::RemotePageMetadataEnabled(application_locale, country_code)) {
+     std::vector<optimization_guide::proto::OptimizationType> optimization_types;
+@@ -227,9 +229,11 @@ PageContentAnnotationsService::PageContentAnnotationsService(
+ }
+ 
+ PageContentAnnotationsService::~PageContentAnnotationsService() {
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   if (on_device_category_classifier_) {
+     on_device_category_classifier_->RemoveObserver(this);
+   }
++#endif
+ }
+ 
+ void PageContentAnnotationsService::Shutdown() {
+@@ -299,6 +303,7 @@ void PageContentAnnotationsService::Annotate(const HistoryVisit& visit) {
+   }
+ }
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ void PageContentAnnotationsService::OnCategoriesClassified(
+     const GURL& url,
+     ukm::SourceId source_id,
+@@ -312,6 +317,7 @@ void PageContentAnnotationsService::OnCategoriesClassified(
+       AnnotationType::kCategoryClassifier, it->second,
+       PageContentAnnotationsResult::CreateCategoryResults(categories));
+ }
++#endif
+ 
+ bool PageContentAnnotationsService::MaybeStartAnnotateVisitBatch() {
+   bool is_full_batch_available =
 diff --git a/components/page_content_annotations/core/page_content_annotations_service.h b/components/page_content_annotations/core/page_content_annotations_service.h
 --- a/components/page_content_annotations/core/page_content_annotations_service.h
 +++ b/components/page_content_annotations/core/page_content_annotations_service.h
@@ -1619,6 +2443,18 @@ diff --git a/components/page_content_annotations/core/page_content_annotations_s
   public:
    // Observer interface to listen for PageContentAnnotations for page loads.
    // Annotations will be sent for each page load for the registered annotation
+@@ -235,9 +238,11 @@ class PageContentAnnotationsService
+   }
+ 
+   // OnDeviceCategoryClassifier::Observer:
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   void OnCategoriesClassified(const GURL& url,
+                               ukm::SourceId source_id,
+                               const std::vector<Category>& categories) override;
++#endif
+ 
+  private:
+   // Callback invoked when a single |visit| has been annotated.
 diff --git a/components/permissions/prediction_service/BUILD.gn b/components/permissions/prediction_service/BUILD.gn
 --- a/components/permissions/prediction_service/BUILD.gn
 +++ b/components/permissions/prediction_service/BUILD.gn
@@ -1747,7 +2583,14 @@ diff --git a/components/viz/service/BUILD.gn b/components/viz/service/BUILD.gn
 diff --git a/components/viz/service/gl/gpu_service_impl.cc b/components/viz/service/gl/gpu_service_impl.cc
 --- a/components/viz/service/gl/gpu_service_impl.cc
 +++ b/components/viz/service/gl/gpu_service_impl.cc
-@@ -650,20 +650,6 @@ void GpuServiceImpl::BindWebNNContextProvider(
+@@ -643,27 +643,9 @@ void GpuServiceImpl::BindWebNNContextProvider(
+   }
+ 
+   CreateWebNNContextProviderIfNeeded();
+-
+-  webnn_context_provider_->BindWebNNContextProvider(
+-      std::move(pending_receiver),
+-      {is_incognito, client_id, client_tracing_id});
  }
  
  void GpuServiceImpl::CreateWebNNContextProviderIfNeeded() {
@@ -1768,6 +2611,16 @@ diff --git a/components/viz/service/gl/gpu_service_impl.cc b/components/viz/serv
  }
  
  void GpuServiceImpl::BindWebNNServiceIntrospection(
+@@ -678,9 +660,6 @@ void GpuServiceImpl::BindWebNNServiceIntrospection(
+   }
+ 
+   CreateWebNNContextProviderIfNeeded();
+-
+-  webnn_context_provider_->BindWebNNServiceIntrospection(
+-      std::move(pending_receiver));
+ }
+ 
+ void GpuServiceImpl::GetVideoMemoryUsageStats(
 diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
 --- a/content/browser/BUILD.gn
 +++ b/content/browser/BUILD.gn
@@ -1811,6 +2664,33 @@ diff --git a/content/browser/service_worker/service_worker_main_resource_loader.
    // Set fetch_handler_bypass_option to tell the renderer that
    // RaceNetworkRequest is enabled.
    service_worker_client_->set_fetch_handler_bypass_option(
+diff --git a/content/utility/services.cc b/content/utility/services.cc
+--- a/content/utility/services.cc
++++ b/content/utility/services.cc
+@@ -334,12 +334,6 @@ auto RunVideoCapture(
+   return service;
+ }
+ 
+-auto RunOnDeviceModel(
+-    mojo::PendingReceiver<on_device_model::mojom::OnDeviceModelService>
+-        receiver) {
+-  return on_device_model::OnDeviceModelService::Create(std::move(receiver));
+-}
+-
+ #if BUILDFLAG(ENABLE_VR) && !BUILDFLAG(IS_ANDROID)
+ auto RunXrDeviceService(
+     mojo::PendingReceiver<device::mojom::XRDeviceService> receiver) {
+@@ -404,10 +398,6 @@ void RegisterMainThreadServices(mojo::ServiceFactory& services) {
+   services.Add(RunOOPVideoDecoderFactoryProcessService);
+ #endif
+ 
+-  if (optimization_guide::features::CanLaunchOnDeviceModelService()) {
+-    services.Add(RunOnDeviceModel);
+-  }
+-
+ #if BUILDFLAG(IS_WIN) || (BUILDFLAG(GOOGLE_CHROME_BRANDING) && \
+                           (BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)))
+   services.Add(RunShapeDetectionService);
 diff --git a/cromite_flags/chrome/browser/browser_features_cc/Disable-all-predictors-code.inc b/cromite_flags/chrome/browser/browser_features_cc/Disable-all-predictors-code.inc
 new file mode 100644
 --- /dev/null
@@ -1887,6 +2767,132 @@ diff --git a/media/webrtc/helpers.cc b/media/webrtc/helpers.cc
  #include "media/base/media_switches.h"
  #include "media/webrtc/webrtc_features.h"
  #include "third_party/webrtc/api/audio/audio_processing.h"
+diff --git a/services/on_device_model/BUILD.gn b/services/on_device_model/BUILD.gn
+--- a/services/on_device_model/BUILD.gn
++++ b/services/on_device_model/BUILD.gn
+@@ -25,7 +25,7 @@ component("on_device_model_service") {
+   sources = [
+     "on_device_model_mojom_impl.cc",
+     "on_device_model_mojom_impl.h",
+-    "on_device_model_service.cc",
++    # "on_device_model_service.cc",
+     "on_device_model_service.h",
+   ]
+   deps = [
+@@ -34,7 +34,7 @@ component("on_device_model_service") {
+     "//build:chromecast_buildflags",
+     "//components/optimization_guide/core:features",
+     "//services/on_device_model/fake",
+-    "//services/on_device_model/ml:ml_no_internal",
++    # "//services/on_device_model/ml:ml_no_internal",
+ 
+     # TODO(crbug.com/41492700): Remove this once possible. This is a hack due to
+     # an implicit dependency via //third_party/utf via language_detection above.
+@@ -83,7 +83,7 @@ source_set("tests") {
+     "//base/test:test_support",
+     "//mojo/public/cpp/test_support:test_utils",
+     "//services/on_device_model/fake",
+-    "//services/on_device_model/ml:ml_no_internal",
++    #"//services/on_device_model/ml:ml_no_internal",
+     "//services/on_device_model/public/cpp/test_support",
+     "//services/on_device_model/public/mojom",
+     "//testing/gmock",
+diff --git a/services/on_device_model/fake/BUILD.gn b/services/on_device_model/fake/BUILD.gn
+--- a/services/on_device_model/fake/BUILD.gn
++++ b/services/on_device_model/fake/BUILD.gn
+@@ -8,14 +8,16 @@ component("fake") {
+     "on_device_model_fake.h",
+   ]
+   sources = [
+-    "fake_chrome_ml_api.cc",
+-    "on_device_model_fake.cc",
++    # "fake_chrome_ml_api.cc",
++    # "on_device_model_fake.cc",
++    "//services/on_device_model/ml/chrome_ml_tool_types.cc",
++    "//services/on_device_model/ml/chrome_ml_audio_buffer.cc",
+   ]
+   deps = [
+     "//base",
+     "//mojo/public/cpp/bindings",
+-    "//services/on_device_model/ml:api",
+-    "//services/on_device_model/ml:ml_no_internal",
++    #"//services/on_device_model/ml:api",
++    #"//services/on_device_model/ml:ml_no_internal",
+     "//services/on_device_model/public/mojom",
+     "//skia:skia_core_public_headers",
+   ]
+diff --git a/services/on_device_model/fake/fake_chrome_ml_api.cc b/services/on_device_model/fake/fake_chrome_ml_api.cc
+--- a/services/on_device_model/fake/fake_chrome_ml_api.cc
++++ b/services/on_device_model/fake/fake_chrome_ml_api.cc
+@@ -130,7 +130,9 @@ size_t TokenizeBytes(const void* user_data,
+ 
+ }  // namespace
+ 
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ void InitDawnProcs(const DawnProcTable& procs) {}
++#endif
+ 
+ void SetMetricsFns(const ChromeMLMetricsFns* fns) {}
+ 
+@@ -504,7 +506,9 @@ ChromeMLSafetyResult TSModelClassifyTextSafety(ChromeMLTSModel model,
+ }
+ 
+ const ChromeMLAPI g_api = {
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+     .InitDawnProcs = &InitDawnProcs,
++#endif
+     .SetMetricsFns = &SetMetricsFns,
+     .SetFatalErrorFn = &SetFatalErrorFn,
+     .ClassifyTextSafety = &ClassifyTextSafety,
+diff --git a/services/on_device_model/fake/on_device_model_fake.cc b/services/on_device_model/fake/on_device_model_fake.cc
+--- a/services/on_device_model/fake/on_device_model_fake.cc
++++ b/services/on_device_model/fake/on_device_model_fake.cc
+@@ -12,9 +12,7 @@ namespace fake_ml {
+ 
+ COMPONENT_EXPORT(ON_DEVICE_MODEL_FAKE)
+ const ml::ChromeML* GetFakeChromeML() {
+-  static const base::NoDestructor<std::unique_ptr<ml::ChromeML>> fake{
+-      ml::ChromeML::CreateForTesting(fake_ml::GetFakeMlApi())};
+-  return fake->get();
++  return nullptr;
+ }
+ 
+ }  // namespace fake_ml
+diff --git a/services/on_device_model/ml/BUILD.gn b/services/on_device_model/ml/BUILD.gn
+--- a/services/on_device_model/ml/BUILD.gn
++++ b/services/on_device_model/ml/BUILD.gn
+@@ -6,6 +6,8 @@ import("//build/config/features.gni")
+ import("//components/optimization_guide/features.gni")
+ import("//services/on_device_model/on_device_model.gni")
+ 
++assert(false)
++
+ source_set("api") {
+   public = [
+     "chrome_ml_api.h",
+diff --git a/services/on_device_model/ml/chrome_ml_api.h b/services/on_device_model/ml/chrome_ml_api.h
+--- a/services/on_device_model/ml/chrome_ml_api.h
++++ b/services/on_device_model/ml/chrome_ml_api.h
+@@ -12,7 +12,9 @@
+ #include <vector>
+ 
+ #include "services/on_device_model/ml/chrome_ml_types.h"
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+ #include "third_party/dawn/include/dawn/dawn_proc_table.h"
++#endif
+ #include "third_party/dawn/include/dawn/webgpu.h"
+ 
+ // This header defines the public interface to the ChromeML shared library.
+@@ -470,7 +472,9 @@ struct ChromeMLASRAPI {
+ struct ChromeMLAPI {
+   // Initializes the Dawn proc table. This must be called before any other
+   // functions.
++#if false /*BUILDFLAG(BUILD_WITH_TFLITE_LIB)*/
+   void (*InitDawnProcs)(const DawnProcTable& procs);
++#endif
+ 
+   // Sets functions which can be used to log metrics from within the library.
+   void (*SetMetricsFns)(const ChromeMLMetricsFns* fns);
 diff --git a/services/on_device_model/ml/ts_model.cc b/services/on_device_model/ml/ts_model.cc
 --- a/services/on_device_model/ml/ts_model.cc
 +++ b/services/on_device_model/ml/ts_model.cc
@@ -1911,6 +2917,15 @@ diff --git a/services/on_device_model/ml/ts_model.cc b/services/on_device_model/
 diff --git a/services/on_device_model/on_device_model.gni b/services/on_device_model/on_device_model.gni
 --- a/services/on_device_model/on_device_model.gni
 +++ b/services/on_device_model/on_device_model.gni
+@@ -14,7 +14,7 @@ declare_args() {
+ declare_args() {
+   # The on device model service is only enabled on a subset of platforms.
+   # Exclude it on other platforms due to binary size.
+-  use_on_device_model_service = is_win || is_mac || is_linux || is_ios || is_cbx
++  use_on_device_model_service = false
+ }
+ 
+ declare_args() {
 @@ -29,5 +29,5 @@ declare_args() {
    # MLKit is the developer-facing APIs and AICore is the system-level AI runtime
    # to host on-device model services. Chrome-branded builds use internal/private
@@ -1918,6 +2933,65 @@ diff --git a/services/on_device_model/on_device_model.gni b/services/on_device_m
 -  use_mlkit_for_aicore = !is_chrome_branded
 +  use_mlkit_for_aicore = false
  }
+diff --git a/services/on_device_model/on_device_model_service.cc b/services/on_device_model/on_device_model_service.cc
+--- a/services/on_device_model/on_device_model_service.cc
++++ b/services/on_device_model/on_device_model_service.cc
+@@ -31,14 +31,7 @@ const base::FeatureParam<bool> kForceFastestInference{
+     "on_device_model_force_fastest_inference", false};
+ 
+ scoped_refptr<Backend> DefaultImpl() {
+-  if (base::FeatureList::IsEnabled(features::kUseFakeChromeML)) {
+-    return base::MakeRefCounted<ml::BackendImpl>(fake_ml::GetFakeChromeML());
+-  }
+-#if BUILDFLAG(ENABLE_ML_INTERNAL)
+-  return base::MakeRefCounted<ml::BackendImpl>(::ml::ChromeML::Get());
+-#else
+-  return base::MakeRefCounted<ml::BackendImpl>(fake_ml::GetFakeChromeML());
+-#endif  // BUILDFLAG(ENABLE_ML_INTERNAL)
++    return nullptr;
+ }
+ 
+ }  // namespace
+diff --git a/services/on_device_model/public/cpp/features.cc b/services/on_device_model/public/cpp/features.cc
+--- a/services/on_device_model/public/cpp/features.cc
++++ b/services/on_device_model/public/cpp/features.cc
+@@ -7,10 +7,12 @@
+ namespace on_device_model::features {
+ 
+ BASE_FEATURE(kUseFakeChromeML, base::FEATURE_DISABLED_BY_DEFAULT);
++SET_CROMITE_FEATURE_ENABLED(kUseFakeChromeML);
+ 
+ BASE_FEATURE(kOnDeviceModelForceCpuBackend, base::FEATURE_DISABLED_BY_DEFAULT);
+ 
+ BASE_FEATURE(kOnDeviceModelCpuBackend, base::FEATURE_ENABLED_BY_DEFAULT);
++SET_CROMITE_FEATURE_DISABLED(kOnDeviceModelCpuBackend);
+ 
+ BASE_FEATURE(kOnDeviceModelLitertLmBackend, base::FEATURE_DISABLED_BY_DEFAULT);
+ 
+diff --git a/services/on_device_model/public/cpp/test_support/BUILD.gn b/services/on_device_model/public/cpp/test_support/BUILD.gn
+--- a/services/on_device_model/public/cpp/test_support/BUILD.gn
++++ b/services/on_device_model/public/cpp/test_support/BUILD.gn
+@@ -14,7 +14,7 @@ source_set("test_support") {
+   public_deps = [
+     "//base",
+     "//mojo/public/cpp/bindings",
+-    "//services/on_device_model/ml:api",
++    #"//services/on_device_model/ml:api",
+     "//services/on_device_model/public/cpp",
+     "//services/on_device_model/public/mojom",
+     "//third_party/re2",
+diff --git a/services/on_device_model/public/mojom/BUILD.gn b/services/on_device_model/public/mojom/BUILD.gn
+--- a/services/on_device_model/public/mojom/BUILD.gn
++++ b/services/on_device_model/public/mojom/BUILD.gn
+@@ -75,7 +75,7 @@ mojom("mojom") {
+         "//services/on_device_model/public/cpp/chrome_ml_types_mojom_traits.cc",
+       ]
+       traits_public_deps = [
+-        "//services/on_device_model/ml:api",
++        #"//services/on_device_model/ml:api",
+         "//services/on_device_model/public/cpp:types",
+       ]
+     },
 diff --git a/services/on_device_model/safety/BUILD.gn b/services/on_device_model/safety/BUILD.gn
 --- a/services/on_device_model/safety/BUILD.gn
 +++ b/services/on_device_model/safety/BUILD.gn
@@ -1926,7 +3000,7 @@ diff --git a/services/on_device_model/safety/BUILD.gn b/services/on_device_model
  # found in the LICENSE file.
  
 -if (!is_fuchsia) {
-+if (false /*build_with_tflite_lib*/) {
++if (false) { # build_with_tflite_lib
    source_set("bert_safety_op_resolver") {
      sources = [
        "bert_safety_op_resolver.cc",
diff --git a/build/patches/Disable-integration-with-Gemini.patch b/build/patches/Disable-integration-with-Gemini.patch
index a3f943ee..fe9eb877 100644
--- a/build/patches/Disable-integration-with-Gemini.patch
+++ b/build/patches/Disable-integration-with-Gemini.patch
@@ -8,32 +8,45 @@ This patch fixes build errors.
 License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 ---
  chrome/android/BUILD.gn                       |  2 -
- .../android/java/res/xml/main_preferences.xml |  5 ---
+ .../android/java/res/xml/main_preferences.xml |  5 --
+ .../chrome/browser/ChromeTabbedActivity.java  |  6 +--
+ .../chrome/browser/SnackbarActivity.java      |  2 -
+ .../chrome/browser/ntp/NewTabPage.java        |  2 -
+ .../browser/settings/SettingsActivity.java    |  2 -
  .../search/SearchIndexProviderRegistry.java   |  1 -
- .../TabbedAdaptiveToolbarBehavior.java        |  8 ----
- .../TabbedAppMenuPropertiesDelegate.java      |  8 +---
+ .../TabbedAdaptiveToolbarBehavior.java        |  8 ---
+ .../TabbedAppMenuPropertiesDelegate.java      |  7 +--
  .../tabbed_mode/TabbedRootUiCoordinator.java  |  4 +-
- chrome/browser/BUILD.gn                       |  2 -
+ chrome/browser/BUILD.gn                       |  8 ++-
  chrome/browser/actor/BUILD.gn                 |  3 --
  chrome/browser/android/tab_features.cc        |  4 ++
  chrome/browser/android/tab_features.h         |  4 ++
+ .../browser/chrome_content_browser_client.cc  |  4 +-
+ chrome/browser/extensions/api/BUILD.gn        |  2 +-
+ .../api/experimental_actor/BUILD.gn           |  2 +-
+ .../experimental_actor_api.cc                 | 11 +----
+ .../api/experimental_ai_data/BUILD.gn         |  2 +-
+ .../experimental_ai_data_api.cc               | 49 ++-----------------
  .../api/pdf_viewer_private/BUILD.gn           |  3 --
- .../pdf_viewer_private_api.cc                 | 43 +------------------
- chrome/browser/glic/BUILD.gn                  |  2 +-
+ .../pdf_viewer_private_api.cc                 | 43 +---------------
+ chrome/browser/glic/BUILD.gn                  |  4 +-
  chrome/browser/glic/android/BUILD.gn          |  2 +-
  chrome/browser/glic/public/glic_enabling.cc   |  1 +
  chrome/browser/pdf/BUILD.gn                   |  1 -
+ chrome/browser/profiles/BUILD.gn              |  2 +-
+ ...hrome_browser_main_extra_parts_profiles.cc |  2 +-
  chrome/browser/sync/BUILD.gn                  |  4 +-
  chrome/browser/sync/test/integration/BUILD.gn |  2 +-
+ chrome/browser/ui/BUILD.gn                    |  2 +-
  chrome/browser/ui/pdf/BUILD.gn                |  1 -
  .../pdf/chrome_pdf_document_helper_client.cc  |  2 +
  .../ui/tabs/alert/tab_alert_controller.cc     |  2 +
  chrome/common/BUILD.gn                        |  1 +
  chrome/common/chrome_features.cc              |  1 +
  chrome/common/features.gni                    |  2 +
- chrome/test/BUILD.gn                          |  2 +-
+ chrome/test/BUILD.gn                          | 10 ++--
  components/browser_sync/BUILD.gn              |  2 +-
- 26 files changed, 27 insertions(+), 85 deletions(-)
+ 39 files changed, 51 insertions(+), 164 deletions(-)
 
 diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
 --- a/chrome/android/BUILD.gn
@@ -62,6 +75,79 @@ diff --git a/chrome/android/java/res/xml/main_preferences.xml b/chrome/android/j
      <Preference
          android:fragment="org.chromium.chrome.browser.homepage.settings.HomepageSettings"
          android:key="homepage"
+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
+@@ -1129,10 +1129,8 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
+                             mXrSceneCoreSessionManagerSupplier.get(),
+                             mBackPressManager,
+                             getSnackbarManager(),
+-                            /* glicClickHandler= */ () ->
+-                                    ((TabbedRootUiCoordinator) mRootUiCoordinator)
+-                                            .toggleGlic(),
+-                            /*browserControlsManagerSupplier*/ () -> getBrowserControlsManager(false));
++                            /* glicClickHandler= */ () -> {},
++                            /*browserControlsManagerSupplier*/ () -> getBrowserControlsManager());
+             mLayoutStateProviderSupplier.set(mLayoutManager);
+         }
+     }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/SnackbarActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/SnackbarActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/SnackbarActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/SnackbarActivity.java
+@@ -12,7 +12,6 @@ import androidx.annotation.CallSuper;
+ 
+ import org.chromium.build.annotations.NullMarked;
+ import org.chromium.build.annotations.Nullable;
+-import org.chromium.chrome.browser.glic.GlicHelper;
+ import org.chromium.chrome.browser.ui.messages.snackbar.SnackbarManager;
+ import org.chromium.chrome.browser.ui.messages.snackbar.SnackbarManager.ParentOverrideSlot;
+ import org.chromium.chrome.browser.ui.messages.snackbar.SnackbarManager.SnackbarManageable;
+@@ -45,7 +44,6 @@ public abstract class SnackbarActivity extends SynchronousInitializationActivity
+         getProfileSupplier()
+                 .runSyncOrOnAvailable(
+                         (profile) -> {
+-                            GlicHelper.maybeShowGlicTaskInProgressSnackbar(this, profile, this);
+                         });
+     }
+ 
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
+@@ -51,7 +51,6 @@ import org.chromium.chrome.browser.feed.FeedSurfaceProvider;
+ import org.chromium.chrome.browser.feed.FeedSwipeRefreshLayout;
+ import org.chromium.chrome.browser.feed.NtpFeedSurfaceLifecycleManager;
+ import org.chromium.chrome.browser.feed.componentinterfaces.SurfaceCoordinator;
+-import org.chromium.chrome.browser.glic.GlicHelper;
+ import org.chromium.chrome.browser.layouts.LayoutType;
+ import org.chromium.chrome.browser.lifecycle.ActivityLifecycleDispatcher;
+ import org.chromium.chrome.browser.lifecycle.LifecycleObserver;
+@@ -967,7 +966,6 @@ public class NewTabPage
+         mLastShownTimeNs = System.nanoTime();
+         RecordUserAction.record("MobileNTPShown");
+         SuggestionsMetrics.recordSurfaceVisible();
+-        GlicHelper.maybeShowGlicTaskInProgressSnackbar(this, mTab.getProfile(), mActivity);
+     }
+ 
+     /** Records UMA for the NTP being hidden and the time spent on it. */
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/settings/SettingsActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/settings/SettingsActivity.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/settings/SettingsActivity.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/settings/SettingsActivity.java
+@@ -58,7 +58,6 @@ import org.chromium.chrome.browser.back_press.BackPressHelper.OnKeyDownHandler;
+ import org.chromium.chrome.browser.browser_controls.BrowserStateBrowserControlsVisibilityDelegate;
+ import org.chromium.chrome.browser.feedback.HelpAndFeedbackLauncherImpl;
+ import org.chromium.chrome.browser.flags.ChromeFeatureList;
+-import org.chromium.chrome.browser.glic.GlicHelper;
+ import org.chromium.chrome.browser.init.ActivityLifecycleDispatcherImpl;
+ import org.chromium.chrome.browser.init.ChromeBrowserInitializer;
+ import org.chromium.chrome.browser.lifetime.ApplicationLifetime;
+@@ -855,7 +854,6 @@ public class SettingsActivity extends ChromeBaseAppCompatActivity
+     @Override
+     protected void onStart() {
+         super.onStart();
+-        GlicHelper.maybeShowGlicTaskInProgressSnackbar(this, mProfile, this);
+     }
+ 
+     @Override
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/settings/search/SearchIndexProviderRegistry.java b/chrome/android/java/src/org/chromium/chrome/browser/settings/search/SearchIndexProviderRegistry.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/settings/search/SearchIndexProviderRegistry.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/settings/search/SearchIndexProviderRegistry.java
@@ -101,15 +187,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/Tab
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
-@@ -248,7 +248,6 @@ public class TabbedAppMenuPropertiesDelegate extends AppMenuPropertiesDelegateIm
-             iconModels.add(buildDownloadActionModel(currentTab));
-             if (!ChromeFeatureList.sThreeDotMenuBackButton.isEnabled()) {
-                 iconModels.add(buildPageInfoModel(currentTab));
--            }
- 
-             iconModels.add(buildReloadModel(currentTab));
- 
-@@ -1411,12 +1410,7 @@ public class TabbedAppMenuPropertiesDelegate extends AppMenuPropertiesDelegateIm
+@@ -1407,12 +1407,7 @@ public class TabbedAppMenuPropertiesDelegate extends AppMenuPropertiesDelegateIm
                  || !ChromeFeatureList.sGlic.isEnabled()) {
              return null;
          }
@@ -147,6 +225,26 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/Tab
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
+@@ -1101,7 +1101,7 @@ static_library("browser") {
+     "//chrome/browser/ntp_tiles:impl",
+     "//chrome/browser/memory:impl",
+     "//chrome/browser/preloading/search_preload:search_preload",
+-    "//chrome/browser/ai:impl",
++    # "//chrome/browser/ai:impl",
+     "//chrome/browser/autofill",
+ 
+     # speech:impl includes headers from the browser monolith (e.g.
+@@ -1426,8 +1426,8 @@ static_library("browser") {
+     "//chrome/browser/accessibility_annotator/first_run",
+     "//chrome/browser/account_settings",
+     "//chrome/browser/affiliations",
+-    "//chrome/browser/ai",
+-    "//chrome/browser/ai:impl",
++    # "//chrome/browser/ai",
++    # "//chrome/browser/ai:impl",
+     "//chrome/browser/app_mode",
+     "//chrome/browser/autocomplete",
+     "//chrome/browser/autocomplete:aim_eligibility_service",
 @@ -3083,8 +3083,6 @@ static_library("browser") {
        "//chrome/browser/flags:flags_android_impl",
        "//chrome/browser/gesturenav/android:gesturenav",
@@ -227,6 +325,168 @@ diff --git a/chrome/browser/android/tab_features.h b/chrome/browser/android/tab_
    std::unique_ptr<actor::ui::ActorUiTabControllerInterface>
        actor_ui_tab_controller_;
  };
+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
+@@ -789,8 +789,6 @@ using web_apps::ChromeContentBrowserClientIsolatedWebAppsPart;
+ 
+ namespace {
+ 
+-const char kAIManagerUserDataKey[] = "ai_manager";
+-
+ #if BUILDFLAG(IS_MAC)
+ constexpr char kSecurePaymentConfirmationKeychainAccessGroup[] =
+     MAC_TEAM_IDENTIFIER_STRING "." MAC_BUNDLE_IDENTIFIER_STRING
+@@ -8758,6 +8756,7 @@ void ChromeContentBrowserClient::BindAIManager(
+     base::SupportsUserData* context_user_data,
+     content::RenderFrameHost* rfh,
+     mojo::PendingReceiver<blink::mojom::AIManager> receiver) {
++#if false
+   if (!context_user_data->GetUserData(kAIManagerUserDataKey)) {
+     context_user_data->SetUserData(
+         kAIManagerUserDataKey,
+@@ -8767,6 +8766,7 @@ void ChromeContentBrowserClient::BindAIManager(
+   AIManager* ai_manager = static_cast<AIManager*>(
+       context_user_data->GetUserData(kAIManagerUserDataKey));
+   ai_manager->AddReceiver(std::move(receiver));
++#endif
+ }
+ 
+ #if BUILDFLAG(ENABLE_ON_DEVICE_TRANSLATION)
+diff --git a/chrome/browser/extensions/api/BUILD.gn b/chrome/browser/extensions/api/BUILD.gn
+--- a/chrome/browser/extensions/api/BUILD.gn
++++ b/chrome/browser/extensions/api/BUILD.gn
+@@ -132,7 +132,7 @@ function_registration("api_registration") {
+     "//components/policy/proto",
+ 
+     # Different APIs include headers from these targets.
+-    "//chrome/browser/ai",
++    # "//chrome/browser/ai",
+     "//chrome/common",
+     "//chrome/common:mojo_bindings",
+     "//components/autofill/core/common/mojom:mojo_types",
+diff --git a/chrome/browser/extensions/api/experimental_actor/BUILD.gn b/chrome/browser/extensions/api/experimental_actor/BUILD.gn
+--- a/chrome/browser/extensions/api/experimental_actor/BUILD.gn
++++ b/chrome/browser/extensions/api/experimental_actor/BUILD.gn
+@@ -19,7 +19,7 @@ source_set("experimental_actor") {
+   deps = [
+     "//base",
+     "//chrome/browser/actor",
+-    "//chrome/browser/ai",
++    # "//chrome/browser/ai",
+     "//chrome/browser/extensions",
+     "//chrome/browser/ui",
+   ]
+diff --git a/chrome/browser/extensions/api/experimental_actor/experimental_actor_api.cc b/chrome/browser/extensions/api/experimental_actor/experimental_actor_api.cc
+--- a/chrome/browser/extensions/api/experimental_actor/experimental_actor_api.cc
++++ b/chrome/browser/extensions/api/experimental_actor/experimental_actor_api.cc
+@@ -126,17 +126,10 @@ ExperimentalActorApiFunction::ExperimentalActorApiFunction() = default;
+ ExperimentalActorApiFunction::~ExperimentalActorApiFunction() = default;
+ 
+ bool ExperimentalActorApiFunction::PreRunValidation(std::string* error) {
+-  if (GetCurrentChannel() == version_info::Channel::STABLE &&
+-      !AiDataKeyedService::IsExtensionAllowlistedForStable(extension_id())) {
+-    *error = "API access not allowed on this channel.";
++  if ((false)) {
++    *error = "API not allowed.";
+     return false;
+   }
+-
+-  if (!AiDataKeyedService::IsExtensionAllowlistedForActions(extension_id())) {
+-    *error = "Actions API access restricted for this extension.";
+-    return false;
+-  }
+-
+   auto* actor_service = actor::ActorKeyedService::Get(browser_context());
+   if (!actor_service) {
+     *error = "Incognito profile not supported.";
+diff --git a/chrome/browser/extensions/api/experimental_ai_data/BUILD.gn b/chrome/browser/extensions/api/experimental_ai_data/BUILD.gn
+--- a/chrome/browser/extensions/api/experimental_ai_data/BUILD.gn
++++ b/chrome/browser/extensions/api/experimental_ai_data/BUILD.gn
+@@ -17,7 +17,7 @@ source_set("experimental_ai_data") {
+ 
+   deps = [
+     "//base",
+-    "//chrome/browser/ai",
++    # "//chrome/browser/ai",
+     "//chrome/browser/extensions",
+     "//chrome/browser/ui",
+     "//pdf/mojom",
+diff --git a/chrome/browser/extensions/api/experimental_ai_data/experimental_ai_data_api.cc b/chrome/browser/extensions/api/experimental_ai_data/experimental_ai_data_api.cc
+--- a/chrome/browser/extensions/api/experimental_ai_data/experimental_ai_data_api.cc
++++ b/chrome/browser/extensions/api/experimental_ai_data/experimental_ai_data_api.cc
+@@ -28,26 +28,10 @@ ExperimentalAiDataApiFunction::ExperimentalAiDataApiFunction() = default;
+ ExperimentalAiDataApiFunction::~ExperimentalAiDataApiFunction() = default;
+ 
+ bool ExperimentalAiDataApiFunction::PreRunValidation(std::string* error) {
+-  // Check the allowlist and return an error if extension is not allow listed.
+-  if (!AiDataKeyedService::IsExtensionAllowlistedForData(extension_id())) {
+-    *error = "API access restricted for this extension.";
++  if ((false)) {
++    *error = "API not allowed.";
+     return false;
+   }
+-
+-  if (GetCurrentChannel() == version_info::Channel::STABLE &&
+-      !AiDataKeyedService::IsExtensionAllowlistedForStable(extension_id())) {
+-    *error = "API access not allowed on this channel.";
+-    return false;
+-  }
+-
+-  auto* ai_data_service =
+-      AiDataKeyedServiceFactory::GetAiDataKeyedService(browser_context());
+-  if (!ai_data_service) {
+-    *error = "Incognito profile not supported.";
+-    return false;
+-  }
+-  DCHECK(ai_data_service);
+-
+   return true;
+ }
+ 
+@@ -82,15 +66,7 @@ ExtensionFunction::ResponseAction ExperimentalAiDataGetAiDataFunction::Run() {
+   }
+   DCHECK(web_contents);
+ 
+-  auto* ai_data_service =
+-      AiDataKeyedServiceFactory::GetAiDataKeyedService(browser_context());
+-  DCHECK(ai_data_service);
+-
+-  ai_data_service->GetAiData(
+-      params->dom_node_id, web_contents, params->user_input,
+-      base::BindOnce(&ExperimentalAiDataGetAiDataFunction::OnDataCollected,
+-                     this));
+-  return RespondLater();
++  return RespondNow(Error("Invalid api."));
+ }
+ 
+ ExperimentalAiDataGetAiDataWithSpecifierFunction::
+@@ -111,24 +87,7 @@ ExperimentalAiDataGetAiDataWithSpecifierFunction::Run() {
+   }
+   DCHECK(web_contents);
+ 
+-  auto* ai_data_service =
+-      AiDataKeyedServiceFactory::GetAiDataKeyedService(browser_context());
+-  DCHECK(ai_data_service);
+-
+-  // De-serailizing protos is safe per
+-  // https://chromium.googlesource.com/chromium/src/+/HEAD/docs/security/rule-of-2.md
+-  optimization_guide::proto::ModelPrototypingCollectionSpecifier specifier;
+-  if (!specifier.ParseFromArray(params->ai_data_specifier.data(),
+-                                params->ai_data_specifier.size())) {
+-    return RespondNow(Error("Parsing ai data specifier failed."));
+-  }
+-
+-  ai_data_service->GetAiDataWithSpecifier(
+-      web_contents, specifier,
+-      base::BindOnce(
+-          &ExperimentalAiDataGetAiDataWithSpecifierFunction::OnDataCollected,
+-          this));
+-  return RespondLater();
++  return RespondNow(Error("Invalid api."));
+ }
+ 
+ }  // namespace extensions
 diff --git a/chrome/browser/extensions/api/pdf_viewer_private/BUILD.gn b/chrome/browser/extensions/api/pdf_viewer_private/BUILD.gn
 --- a/chrome/browser/extensions/api/pdf_viewer_private/BUILD.gn
 +++ b/chrome/browser/extensions/api/pdf_viewer_private/BUILD.gn
@@ -317,9 +577,12 @@ diff --git a/chrome/browser/extensions/api/pdf_viewer_private/pdf_viewer_private
 diff --git a/chrome/browser/glic/BUILD.gn b/chrome/browser/glic/BUILD.gn
 --- a/chrome/browser/glic/BUILD.gn
 +++ b/chrome/browser/glic/BUILD.gn
-@@ -460,7 +460,7 @@ source_set("impl") {
+@@ -458,9 +458,9 @@ source_set("impl") {
+   } else {  # is_android
+     deps += [
        ":actor_types_for_migration",
-       "//chrome/browser/glic/android",
+-      "//chrome/browser/glic/android",
++      #"//chrome/browser/glic/android",
        "//chrome/browser/glic/android:jni_bridges",
 -      "//chrome/browser/ui/side_panel:side_panel_ui_provider",
 +      #"//chrome/browser/ui/side_panel:side_panel_ui_provider",
@@ -360,6 +623,30 @@ diff --git a/chrome/browser/pdf/BUILD.gn b/chrome/browser/pdf/BUILD.gn
      "//chrome/browser/pdf:pdf_pref_names",
      "//chrome/browser/profiles:profile",
      "//chrome/browser/resources/pdf:resources",
+diff --git a/chrome/browser/profiles/BUILD.gn b/chrome/browser/profiles/BUILD.gn
+--- a/chrome/browser/profiles/BUILD.gn
++++ b/chrome/browser/profiles/BUILD.gn
+@@ -370,7 +370,7 @@ source_set("profiles_extra_parts_impl") {
+     "//chrome/browser/accessibility_annotator/first_run",
+     "//chrome/browser/account_settings",
+     "//chrome/browser/affiliations",
+-    "//chrome/browser/ai",
++    # "//chrome/browser/ai",
+     "//chrome/browser/autocomplete",
+     "//chrome/browser/autocomplete:aim_eligibility_service",
+     "//chrome/browser/autofill",
+diff --git a/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc b/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc
+--- a/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc
++++ b/chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc
+@@ -712,7 +712,7 @@ void ChromeBrowserMainExtraPartsProfiles::
+   actor_login::ActorLoginPermissionCleaningServiceFactory::GetInstance();
+   actor_login::ActorLoginPermissionServiceFactory::GetInstance();
+   chrome_finds_internals::ChromeFindsAgentFactory::GetInstance();
+-  AiDataKeyedServiceFactory::GetInstance();
++  // AiDataKeyedServiceFactory::GetInstance();
+   AimEligibilityServiceFactory::GetInstance();
+ #if BUILDFLAG(IS_ANDROID)
+   AndroidProfileBrowserCollectionServiceFactory::GetInstance();
 diff --git a/chrome/browser/sync/BUILD.gn b/chrome/browser/sync/BUILD.gn
 --- a/chrome/browser/sync/BUILD.gn
 +++ b/chrome/browser/sync/BUILD.gn
@@ -393,6 +680,18 @@ diff --git a/chrome/browser/sync/test/integration/BUILD.gn b/chrome/browser/sync
        "//chrome/browser/themes",
        "//chrome/browser/ui:ui_features",
        "//chrome/browser/ui/send_tab_to_self",
+diff --git a/chrome/browser/ui/BUILD.gn b/chrome/browser/ui/BUILD.gn
+--- a/chrome/browser/ui/BUILD.gn
++++ b/chrome/browser/ui/BUILD.gn
+@@ -279,7 +279,7 @@ static_library("ui") {
+     "//chrome/browser:font_pref",
+     "//chrome/browser:global_features",
+     "//chrome/browser/affiliations",
+-    "//chrome/browser/ai",
++    # "//chrome/browser/ai",
+     "//chrome/browser/autocomplete",
+     "//chrome/browser/autocomplete:aim_eligibility_service",
+     "//chrome/browser/autofill",
 diff --git a/chrome/browser/ui/pdf/BUILD.gn b/chrome/browser/ui/pdf/BUILD.gn
 --- a/chrome/browser/ui/pdf/BUILD.gn
 +++ b/chrome/browser/ui/pdf/BUILD.gn
@@ -487,6 +786,28 @@ diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
        "//chrome/browser/history",
        "//chrome/browser/keyboard_accessory/android:public",
        "//chrome/browser/metrics:test_support",
+@@ -2564,7 +2564,7 @@ if (!is_android) {
+       "//chrome/browser/actor:test_support",
+       "//chrome/browser/actor/ui:browser_tests",
+       "//chrome/browser/affiliations",
+-      "//chrome/browser/ai",
++      # "//chrome/browser/ai",
+       "//chrome/browser/apps/app_service",
+       "//chrome/browser/apps/app_service:app_registry_cache_waiter",
+       "//chrome/browser/apps/app_service:test_support",
+@@ -7015,9 +7015,9 @@ test("unit_tests") {
+     "//chrome/browser/accessibility_annotator:unit_tests",
+     "//chrome/browser/actor:unit_tests",
+     "//chrome/browser/actor/ui:unit_tests",
+-    "//chrome/browser/ai",
+-    "//chrome/browser/ai:test_support",
+-    "//chrome/browser/ai:unit_tests",
++    # "//chrome/browser/ai",
++    # "//chrome/browser/ai:test_support",
++    # "//chrome/browser/ai:unit_tests",
+     "//chrome/browser/apps:icon_standardizer",
+     "//chrome/browser/apps:user_type_filter",
+     "//chrome/browser/autocomplete",
 diff --git a/components/browser_sync/BUILD.gn b/components/browser_sync/BUILD.gn
 --- a/components/browser_sync/BUILD.gn
 +++ b/components/browser_sync/BUILD.gn
diff --git a/build/patches/Disable-privacy-sandbox.patch b/build/patches/Disable-privacy-sandbox.patch
index 844285e2..a184a1bb 100644
--- a/build/patches/Disable-privacy-sandbox.patch
+++ b/build/patches/Disable-privacy-sandbox.patch
@@ -45,7 +45,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
 --- a/chrome/android/BUILD.gn
 +++ b/chrome/android/BUILD.gn
-@@ -1768,7 +1768,6 @@ if (_is_default_toolchain) {
+@@ -1769,7 +1769,6 @@ if (_is_default_toolchain) {
    java_group("chrome_public_non_pak_assets") {
      deps = [
        "//chrome/android/webapk/libs/runtime_library:runtime_library_assets",
@@ -134,7 +134,7 @@ diff --git a/chrome/browser/privacy_sandbox/privacy_sandbox_service_impl.cc b/ch
  }
  
  void PrivacySandboxServiceImpl::LogPrivacySandboxState() {
-+  if ((true)) return true;
++  if ((true)) return;
    // Do not record metrics for non-regular profiles.
    if (!IsRegularProfile(profile_type_)) {
      return;
diff --git a/build/patches/Enable-Certificate-Transparency.patch b/build/patches/Enable-Certificate-Transparency.patch
index 903779cb..09aa5fd1 100644
--- a/build/patches/Enable-Certificate-Transparency.patch
+++ b/build/patches/Enable-Certificate-Transparency.patch
@@ -13,10 +13,10 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  chrome/browser/ssl/sct_reporting_service.cc              | 4 ++++
  .../about_flags_cc/Enable-Certificate-Transparency.inc   | 9 +++++++++
  .../Enable-Certificate-Transparency.inc                  | 6 ++++++
- .../Enable-Certificate-Transparency.inc                  | 2 ++
+ .../Enable-Certificate-Transparency.inc                  | 1 +
  net/http/transport_security_state.cc                     | 1 +
  services/network/sct_auditing/sct_auditing_handler.cc    | 2 ++
- 8 files changed, 26 insertions(+), 1 deletion(-)
+ 8 files changed, 25 insertions(+), 1 deletion(-)
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Enable-Certificate-Transparency.inc
  create mode 100644 cromite_flags/chrome/browser/browser_features_cc/Enable-Certificate-Transparency.inc
  create mode 100644 cromite_flags/chrome/common/chrome_features_cc/Enable-Certificate-Transparency.inc
@@ -87,8 +87,7 @@ diff --git a/cromite_flags/chrome/common/chrome_features_cc/Enable-Certificate-T
 new file mode 100644
 --- /dev/null
 +++ b/cromite_flags/chrome/common/chrome_features_cc/Enable-Certificate-Transparency.inc
-@@ -0,0 +1,2 @@
-+SET_CROMITE_FEATURE_DISABLED(kSCTAuditing);
+@@ -0,0 +1 @@
 +SET_CROMITE_FEATURE_DISABLED(kSCTAuditingHashdance);
 diff --git a/net/http/transport_security_state.cc b/net/http/transport_security_state.cc
 --- a/net/http/transport_security_state.cc
diff --git a/build/patches/Enable-extension-in-incognito.patch b/build/patches/Enable-extension-in-incognito.patch
index 4438eb85..9bea0fc1 100644
--- a/build/patches/Enable-extension-in-incognito.patch
+++ b/build/patches/Enable-extension-in-incognito.patch
@@ -6,35 +6,33 @@ Full activation of incognito mode in experimental extension
 
 License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 ---
- .../chrome/browser/ChromeTabbedActivity.java  |   9 ++
+ .../chrome/browser/ChromeTabbedActivity.java  |   5 +
  .../chrome/browser/app/ChromeActivity.java    |  42 +++++-
- .../BaseCustomTabRootUiCoordinator.java       |   2 +
  .../CustomTabIntentDataProvider.java          |   3 +
- .../tabbed_mode/TabbedRootUiCoordinator.java  |   1 +
  .../browser/tabmodel/TabModelJniBridge.java   |   3 +-
  .../tabmodel/TabModelSelectorBase.java        |  14 ++
- .../browser/toolbar/ToolbarManager.java       |   2 +
- .../chrome/browser/ui/RootUiCoordinator.java  |   2 +
+ .../browser/toolbar/ToolbarManager.java       |   8 +-
  .../developer_private_functions.cc            |   3 +-
  .../browser/extensions/extension_tab_util.cc  |   2 +-
  .../tabmodel/IncognitoTabModelImpl.java       |  10 +-
  .../tabmodel/IncognitoTabModelObserver.java   |   3 +
- .../extensions/extension_actions_bridge.cc    |  23 +++-
+ .../extensions/extension_actions_bridge.cc    |  23 ++-
  .../extensions/extension_actions_bridge.h     |   4 +-
- .../ExtensionActionContextMenuBridge.java     |   2 +-
- .../ui/extensions/ExtensionActionsBridge.java |  67 +++++++++-
- .../ui/extensions/ExtensionsMenuBridge.java   | 101 ++++++++++++---
- .../extensions/ExtensionsToolbarBridge.java   | 121 +++++++++++++-----
- .../ExtensionActionListCoordinator.java       |  13 +-
- .../ExtensionActionListMediator.java          |  25 ++--
- .../extensions/ExtensionsMenuCoordinator.java |   2 +
- .../extensions/ExtensionsMenuMediator.java    |  14 +-
- .../ExtensionsToolbarCoordinatorImpl.java     |   2 +-
+ .../ui/extensions/ExtensionActionsBridge.java |  62 +++++++-
+ .../ui/extensions/ExtensionsMenuBridge.java   | 103 ++++++++++---
+ .../extensions/ExtensionsToolbarBridge.java   | 137 ++++++++++++------
+ .../ExtensionActionListCoordinator.java       |  12 +-
+ .../ExtensionActionListMediator.java          |  24 +--
+ .../extensions/ExtensionsMenuCoordinator.java |  14 +-
+ .../extensions/ExtensionsMenuMediator.java    |  12 +-
+ .../ExtensionsToolbarCoordinator.java         |  10 +-
+ .../ExtensionsToolbarCoordinatorImpl.java     |  21 ++-
+ .../browser/toolbar/top/ToolbarPhone.java     |  16 ++
  .../browser_window/ChromeAndroidTaskImpl.java |  18 ++-
  .../ChromeAndroidTaskFeature.java             |   2 +-
- components/tabs/impl/tab_collection.cc        |  16 +++
+ components/tabs/impl/tab_collection.cc        |  16 ++
  components/tabs/impl/tab_strip_collection.cc  |   4 +-
- 28 files changed, 405 insertions(+), 105 deletions(-)
+ 26 files changed, 449 insertions(+), 122 deletions(-)
 
 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
@@ -47,23 +45,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedAct
  import org.chromium.chrome.browser.data_sharing.DataSharingIntentUtils;
  import org.chromium.chrome.browser.data_sharing.DataSharingTabGroupUtils;
  import org.chromium.chrome.browser.data_sharing.DataSharingTabManager;
-@@ -321,11 +322,15 @@ import org.chromium.chrome.browser.tasks.tab_management.TabSwitcherPaneBase;
- import org.chromium.chrome.browser.tasks.tab_management.TabUiUtils;
- import org.chromium.chrome.browser.tasks.tab_management.TabsSettings;
- import org.chromium.chrome.browser.tasks.tab_management.archived_tabs_auto_delete_promo.ArchivedTabsAutoDeletePromoManager;
-+import org.chromium.chrome.browser.tabmodel.IncognitoTabModelObserver;
- import org.chromium.chrome.browser.toolbar.ToolbarIntentMetadata;
- import org.chromium.chrome.browser.toolbar.ToolbarManager;
- import org.chromium.chrome.browser.toolbar.extensions.ExtensionsToolbarCoordinator;
- import org.chromium.chrome.browser.toolbar.top.ToolbarControlContainer;
- import org.chromium.chrome.browser.ui.AppLaunchDrawBlocker;
-+import org.chromium.chrome.browser.ui.extensions.windowing.ExtensionWindowControllerBridge;
-+import org.chromium.chrome.browser.ui.extensions.windowing.ExtensionWindowControllerBridgeFactory;
-+import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTaskFeatureKey;
- import org.chromium.chrome.browser.ui.IncognitoRestoreAppLaunchDrawBlockerFactory;
- import org.chromium.chrome.browser.ui.RootUiCoordinator;
- import org.chromium.chrome.browser.ui.appmenu.AppMenuPropertiesDelegate;
-@@ -4167,6 +4172,10 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
+@@ -4165,6 +4166,10 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
              coordinator.showExtensionsMenu();
              RecordUserAction.record("MobileMenuExtensionsMenu");
          } else if (id == R.id.manage_extensions_menu_id) {
@@ -128,7 +110,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/ChromeActiv
 +        task.addFeature(
 +                new ChromeAndroidTaskFeatureKey(
 +                            ExtensionWindowControllerBridge.class, profile, getWindowAndroid()),
-+                () -> ExtensionWindowControllerBridgeFactory.create(task, profile));
++                ExtensionWindowControllerBridgeFactory::create);
 +
 +        task.addFeature(
 +                new ChromeAndroidTaskFeatureKey(ExtensionsToolbarBridge.class, profile, getWindowAndroid()),
@@ -146,25 +128,6 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/ChromeActiv
      /** Returns an {@link OneshotSupplier} for {@link ChromeAndroidTask}. */
      protected final OneshotSupplier<ChromeAndroidTask> getChromeAndroidTaskSupplier() {
          return mChromeAndroidTaskSupplier;
-diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/BaseCustomTabRootUiCoordinator.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/BaseCustomTabRootUiCoordinator.java
---- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/BaseCustomTabRootUiCoordinator.java
-+++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/BaseCustomTabRootUiCoordinator.java
-@@ -92,6 +92,7 @@ import org.chromium.chrome.browser.tab.EmptyTabObserver;
- import org.chromium.chrome.browser.tab.RequestDesktopUtils;
- import org.chromium.chrome.browser.tab.Tab;
- import org.chromium.chrome.browser.tab_ui.TabContentManager;
-+import org.chromium.chrome.browser.tabmodel.TabModel;
- import org.chromium.chrome.browser.tabmodel.TabCreatorManager;
- import org.chromium.chrome.browser.tabmodel.TabModelSelector;
- import org.chromium.chrome.browser.toolbar.adaptive.AdaptiveToolbarBehavior;
-@@ -126,6 +127,7 @@ import org.chromium.ui.modaldialog.ModalDialogManager;
- 
- import java.util.function.BooleanSupplier;
- import java.util.function.Supplier;
-+import java.util.function.Function;
- 
- /** A {@link RootUiCoordinator} variant that controls UI for {@link BaseCustomTabActivity}. */
- public class BaseCustomTabRootUiCoordinator extends RootUiCoordinator {
 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
@@ -192,17 +155,6 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/Cust
          return AlwaysIncognitoLinkInterceptor.isAlwaysIncognito()
                  ? CustomTabProfileType.INCOGNITO
                  : (ChromeFeatureList.sMayLaunchurlUsesSeparateStoragePartition.isEnabled()
-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
-@@ -206,6 +206,7 @@ import org.chromium.chrome.browser.ui.appmenu.AppMenuBlocker;
- import org.chromium.chrome.browser.ui.appmenu.AppMenuDelegate;
- import org.chromium.chrome.browser.ui.bottombar.BottomBarHostManager;
- import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTaskFeatureKey;
-+import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTask;
- import org.chromium.chrome.browser.ui.default_browser_promo.DefaultBrowserPromoUtils;
- import org.chromium.chrome.browser.ui.desktop_windowing.AppHeaderCoordinator;
- import org.chromium.chrome.browser.ui.desktop_windowing.AppHeaderUtils;
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelJniBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelJniBridge.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelJniBridge.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabModelJniBridge.java
@@ -243,41 +195,31 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/TabMod
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarManager.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarManager.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarManager.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarManager.java
-@@ -142,6 +142,7 @@ import org.chromium.chrome.browser.tab.TabObscuringHandler;
- import org.chromium.chrome.browser.tab.TabSelectionType;
- import org.chromium.chrome.browser.tab_ui.TabContentManager;
- import org.chromium.chrome.browser.tab_ui.TabModelDotInfo;
-+import org.chromium.chrome.browser.tabmodel.TabModel;
- import org.chromium.chrome.browser.tabmodel.IncognitoStateProvider;
- import org.chromium.chrome.browser.tabmodel.TabCreatorManager;
- import org.chromium.chrome.browser.tabmodel.TabModel;
-@@ -251,6 +252,7 @@ import org.chromium.url.GURL;
- 
- import java.util.List;
- import java.util.function.Supplier;
-+import java.util.function.Function;
- 
- import org.chromium.chrome.browser.flags.ChromeFeatureList;
- import android.view.Gravity;
-diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/RootUiCoordinator.java b/chrome/android/java/src/org/chromium/chrome/browser/ui/RootUiCoordinator.java
---- a/chrome/android/java/src/org/chromium/chrome/browser/ui/RootUiCoordinator.java
-+++ b/chrome/android/java/src/org/chromium/chrome/browser/ui/RootUiCoordinator.java
-@@ -161,6 +161,7 @@ import org.chromium.chrome.browser.tab.TabSelectionType;
- import org.chromium.chrome.browser.tab_ui.RecyclerViewPosition;
- import org.chromium.chrome.browser.tab_ui.TabContentManager;
- import org.chromium.chrome.browser.tab_ui.TabSwitcher;
-+import org.chromium.chrome.browser.tabmodel.TabModel;
- import org.chromium.chrome.browser.tabmodel.TabCreator;
- import org.chromium.chrome.browser.tabmodel.TabCreatorManager;
- import org.chromium.chrome.browser.tabmodel.TabModel;
-@@ -261,6 +262,7 @@ import java.lang.ref.WeakReference;
- import java.util.Collections;
- import java.util.function.BooleanSupplier;
- import java.util.function.Supplier;
-+import java.util.function.Function;
- 
- /**
-  * The root UI coordinator. This class will eventually be responsible for inflating and managing
+@@ -80,6 +80,7 @@ import org.chromium.chrome.browser.compositor.layouts.Layout;
+ import org.chromium.chrome.browser.compositor.layouts.LayoutManagerImpl;
+ import org.chromium.chrome.browser.compositor.overlay_panel.OverlayPanelManager.OverlayPanelManagerObserver;
+ import org.chromium.chrome.browser.compositor.overlays.strip.StripLayoutHelperManager;
++import org.chromium.chrome.browser.customtabs.CustomTabActivity;
+ import org.chromium.chrome.browser.customtabs.features.toolbar.CustomTabToolbar;
+ import org.chromium.chrome.browser.data_sharing.DataSharingTabManager;
+ import org.chromium.chrome.browser.dom_distiller.DomDistillerTabUtils;
+@@ -2524,11 +2525,14 @@ public class ToolbarManager
+                                 task,
+                                 assertNonNull(mTabModelSelector.getCurrentModel().getProfile()),
+                                 mActivityTabProvider.asObservable(),
+-                                mTabCreatorManager.getTabCreator(false),
++                                mTabCreatorManager.getTabCreator(AlwaysIncognitoLinkInterceptor.isAlwaysIncognito()),
+                                 getBrowsingModeThemeColorProvider(),
+                                 mToolbarLayout,
+                                 contextMenuPopulatorFactory,
+-                                selectionDropdownMenuDelegate);
++                                selectionDropdownMenuDelegate,
++                                AlwaysIncognitoLinkInterceptor.isAlwaysIncognito()
++                                    ? (url) -> CustomTabActivity.showInfoPage(mActivity, url)
++                                    : null);
+                 if (mExtensionsToolbarCoordinator != null) {
+                     mToolbar.setExtensionsToolbarCoordinator(mExtensionsToolbarCoordinator);
+                 }
 diff --git a/chrome/browser/extensions/api/developer_private/developer_private_functions.cc b/chrome/browser/extensions/api/developer_private/developer_private_functions.cc
 --- a/chrome/browser/extensions/api/developer_private/developer_private_functions.cc
 +++ b/chrome/browser/extensions/api/developer_private/developer_private_functions.cc
@@ -294,7 +236,7 @@ diff --git a/chrome/browser/extensions/api/developer_private/developer_private_f
 diff --git a/chrome/browser/extensions/extension_tab_util.cc b/chrome/browser/extensions/extension_tab_util.cc
 --- a/chrome/browser/extensions/extension_tab_util.cc
 +++ b/chrome/browser/extensions/extension_tab_util.cc
-@@ -1143,7 +1143,7 @@ bool ExtensionTabUtil::OpenOptionsPageFromWebContents(
+@@ -1150,7 +1150,7 @@ bool ExtensionTabUtil::OpenOptionsPageFromWebContents(
    if (!url) {
      return false;
    }
@@ -428,37 +370,14 @@ diff --git a/chrome/browser/ui/android/extensions/extension_actions_bridge.h b/c
    const raw_ptr<Profile> profile_;
    const base::android::ScopedJavaGlobalRef<jobject> java_object_;
  };
-diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionContextMenuBridge.java b/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionContextMenuBridge.java
---- a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionContextMenuBridge.java
-+++ b/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionContextMenuBridge.java
-@@ -35,8 +35,8 @@ public class ExtensionActionContextMenuBridge implements Destroyable {
-     private final @Nullable LifetimeAssert mLifetimeAssert = LifetimeAssert.create(this);
- 
-     public ExtensionActionContextMenuBridge(
--            ChromeAndroidTask task,
-             Profile profile,
-+            ChromeAndroidTask task,
-             String actionId,
-             WebContents webContents,
-             @ContextMenuSource int contextMenuSource) {
 diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionsBridge.java b/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionsBridge.java
 --- a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionsBridge.java
 +++ b/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/browser/ui/extensions/ExtensionActionsBridge.java
-@@ -5,6 +5,8 @@
- package org.chromium.chrome.browser.ui.extensions;
- 
- import org.jni_zero.JNINamespace;
-+import android.view.KeyEvent;
-+
- import org.jni_zero.JniType;
- import org.jni_zero.NativeMethods;
- 
-@@ -15,22 +17,66 @@ import org.chromium.build.annotations.Nullable;
+@@ -15,21 +15,64 @@ import org.chromium.build.annotations.Nullable;
  import org.chromium.chrome.browser.profiles.Profile;
  import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTask;
  
 +import android.graphics.Rect;
-+import android.util.ArrayMap;
 +import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTaskFeature;
 +import org.chromium.chrome.browser.tabmodel.TabModel;
 +import org.chromium.base.Log;
@@ -482,7 +401,7 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
 +    }
 +
 +    @Override
-+    public void onAddedToTask() {
++    public void onAddedToTask(long nativeBrowserWindowPtr) {
          mNativeExtensionActionsBridge =
                  ExtensionActionsBridgeJni.get()
 -                        .init(this, task.getOrCreateNativeBrowserWindowPtr(profile));
@@ -491,7 +410,6 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
  
      @Override
 -    public void destroy() {
--        assert mNativeExtensionActionsBridge != 0;
 +    public void onFeatureRemoved() {
 +        destroy();
 +    }
@@ -519,13 +437,12 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
 +        return new ExtensionActionsBridge(task, profile);
 +    }
 +
-+    @privatevoid destroy() {
-+                closeBackgroundHosts();
-+assert mNativeExtensionActionsBridge != 0;
++    void destroy() {
++        closeBackgroundHosts();
+         assert mNativeExtensionActionsBridge != 0;
          ExtensionActionsBridgeJni.get().destroy(mNativeExtensionActionsBridge);
          mNativeExtensionActionsBridge = 0;
-         LifetimeAssert.destroy(mLifetimeAssert);
-@@ -46,17 +92,24 @@ public class ExtensionActionsBridge implements Destroyable {
+@@ -46,17 +89,24 @@ public class ExtensionActionsBridge implements Destroyable {
      }
  
      public void clearExtensionData() {
@@ -587,15 +504,15 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
 +        mProfile = profile;
 +        mTask = task;
 +    }
-+
+ 
+-    public ExtensionsMenuBridge(ChromeAndroidTask task, Profile profile, Observer observer) {
+-        mObserver = observer;
 +    public static ExtensionsMenuBridge Instance() {
 +        if (currentExtensionsMenuBridge == null)
 +            currentExtensionsMenuBridge = new ExtensionsMenuBridge(null, null);
 +        return currentExtensionsMenuBridge;
 +    }
- 
--    public ExtensionsMenuBridge(ChromeAndroidTask task, Profile profile, Observer observer) {
--        mObserver = observer;
++
 +    public static ExtensionsMenuBridge create(ChromeAndroidTask task, Profile profile) {
 +        return new ExtensionsMenuBridge(task, profile);
 +    }
@@ -606,21 +523,21 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
 +    }
 +
 +    @Override
-+    public void onAddedToTask() {
++    public void onAddedToTask(long nativeBrowserWindowPtr) {
          mNativeExtensionsMenuDelegateAndroid =
                  ExtensionsMenuBridgeJni.get()
 -                        .init(this, task.getOrCreateNativeBrowserWindowPtr(profile));
 +                        .init(this, mTask.getOrCreateNativeBrowserWindowPtr(mProfile));
-+    }
-+
-+    @Override
-+    public void onFeatureRemoved() {
-+        Instance().mObservers.remove(mTask);
-+        destroy();
      }
  
      @Override
 -    public void destroy() {
++    public void onFeatureRemoved() {
++        Instance().mObservers.remove(mTask);
++        destroy();
++    }
++
++    @Override
 +    public void onTaskBoundsChanged(Rect newBoundsInDp) {}
 +
 +    @Override
@@ -683,17 +600,19 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
      }
  
      /**
-@@ -133,7 +185,8 @@ public class ExtensionsMenuBridge implements Destroyable {
+@@ -133,7 +185,10 @@ public class ExtensionsMenuBridge implements Destroyable {
       */
      @CalledByNative
      public void onActionAdded(int actionIndex) {
 -        mObserver.onActionAdded(actionIndex);
 +        if (Instance().mNativeExtensionsMenuDelegateAndroid != mNativeExtensionsMenuDelegateAndroid) return;
-+        Instance().mObserver.onActionAdded(actionIndex);
++        if (Instance().mObserver != null) {
++            Instance().mObserver.onActionAdded(actionIndex);
++        }
      }
  
      /**
-@@ -144,7 +197,10 @@ public class ExtensionsMenuBridge implements Destroyable {
+@@ -144,7 +199,10 @@ public class ExtensionsMenuBridge implements Destroyable {
       */
      @CalledByNative
      public void onActionIconUpdated(int actionIndex) {
@@ -705,7 +624,7 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
      }
  
      /**
-@@ -155,7 +211,10 @@ public class ExtensionsMenuBridge implements Destroyable {
+@@ -155,7 +213,10 @@ public class ExtensionsMenuBridge implements Destroyable {
       */
      @CalledByNative
      public void onActionRemoved(int actionIndex) {
@@ -717,7 +636,7 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
      }
  
      /**
-@@ -166,7 +225,10 @@ public class ExtensionsMenuBridge implements Destroyable {
+@@ -166,7 +227,10 @@ public class ExtensionsMenuBridge implements Destroyable {
       */
      @CalledByNative
      public void onActionUpdated(int actionIndex) {
@@ -729,7 +648,7 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
      }
  
      /**
-@@ -175,13 +237,14 @@ public class ExtensionsMenuBridge implements Destroyable {
+@@ -175,13 +239,14 @@ public class ExtensionsMenuBridge implements Destroyable {
       */
      @CalledByNative
      public void onReady() {
@@ -788,7 +707,7 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
 +    private final Map<ChromeAndroidTask, Delegate> mDelegates = new ArrayMap<>();
 +
 +    @Override
-+    public void onAddedToTask() {
++    public void onAddedToTask(long nativeBrowserWindowPtr) {
          mNativeExtensionsToolbarAndroid =
                  ExtensionsToolbarBridgeJni.get()
 -                        .init(this, task.getOrCreateNativeBrowserWindowPtr(profile));
@@ -961,7 +880,17 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
          assert params != null;
          return params;
      }
-@@ -209,21 +260,21 @@ public class ExtensionsToolbarBridge implements Destroyable {
+@@ -201,29 +252,29 @@ public class ExtensionsToolbarBridge implements Destroyable {
+     @CalledByNative
+     public void triggerPopup(@JniType("std::string") String actionId, long nativeHostPtr) {
+         // {@link mDelegate} should be set in {@code ExtensionActionListMediator}'s constructor.
+-        assert mDelegate != null;
++        assert Instance().mDelegate != null;
+ 
+-        mDelegate.triggerPopup(actionId, nativeHostPtr);
++        Instance().mDelegate.triggerPopup(actionId, nativeHostPtr);
+     }
+ 
      @CalledByNative
      void showContextMenu(@JniType("std::string") String actionId) {
          // {@link mDelegate} should be set in {@code ExtensionActionListMediator}'s constructor.
@@ -987,7 +916,36 @@ diff --git a/chrome/browser/ui/android/extensions/java/src/org/chromium/chrome/b
              observer.onToolbarControlStateUpdated();
          }
      }
-@@ -254,42 +305,42 @@ public class ExtensionsToolbarBridge implements Destroyable {
+@@ -231,65 +282,65 @@ public class ExtensionsToolbarBridge implements Destroyable {
+     @CalledByNative
+     public boolean hasPoppedOutAction() {
+         // {@link mDelegate} should be set in {@code ExtensionActionListMediator}'s constructor.
+-        assert mDelegate != null;
++        assert Instance().mDelegate != null;
+ 
+-        return mDelegate.hasPoppedOutAction();
++        return Instance().mDelegate.hasPoppedOutAction();
+     }
+ 
+     @CalledByNative
+     public void hideActivePopup() {
+         // {@link mDelegate} should be set in {@code ExtensionActionListMediator}'s constructor.
+-        assert mDelegate != null;
++        assert Instance().mDelegate != null;
+ 
+-        mDelegate.hideActivePopup();
++        Instance().mDelegate.hideActivePopup();
+     }
+ 
+     @CalledByNative
+     public boolean hasActivePopup() {
+         // {@link mDelegate} should be set in {@code ExtensionActionListMediator}'s constructor.
+-        assert mDelegate != null;
++        assert Instance().mDelegate != null;
+ 
+-        return mDelegate.hasActivePopup();
++        return Instance().mDelegate.hasActivePopup();
+     }
  
      @CalledByNative
      public void onActionsInitialized() {
@@ -1090,26 +1048,10 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
      /**
       * Executes the given action.
       *
-@@ -141,6 +151,7 @@ public class ExtensionActionListCoordinator implements Destroyable {
-      * @param source How this execution was triggered.
-      */
-     public void executeUserAction(String actionId, @InvocationSource int source) {
-+        mExtensionsMenuButton.dismiss();
-         mMediator.executeUserAction(actionId, source);
-     }
- 
 diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionActionListMediator.java b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionActionListMediator.java
 --- a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionActionListMediator.java
 +++ b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionActionListMediator.java
-@@ -39,6 +39,7 @@ import org.chromium.ui.modelutil.PropertyModel;
- import java.util.Arrays;
- import java.util.HashSet;
- import java.util.Set;
-+import java.util.function.Function;
- 
- @NullMarked
- class ExtensionActionListMediator implements Destroyable {
-@@ -87,11 +88,11 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -87,11 +87,11 @@ class ExtensionActionListMediator implements Destroyable {
      private final WindowAndroid mWindowAndroid;
      private final ModelList mModels;
      private final ChromeAndroidTask mTask;
@@ -1122,7 +1064,7 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
  
      private final ExtensionsToolbarBridge mExtensionsToolbarBridge;
      private final ToolbarDelegate mToolbarDelegate = new ToolbarDelegate();
-@@ -124,19 +125,20 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -124,19 +124,20 @@ class ExtensionActionListMediator implements Destroyable {
              ExtensionActionListCoordinator.RecyclerViewDelegate recyclerViewDelegate,
              ExtensionsToolbarBridge extensionsToolbarBridge,
              @Nullable ContextMenuPopulatorFactory contextMenuPopulatorFactory,
@@ -1146,7 +1088,7 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
          mExtensionsToolbarBridge.addObserver(mToolbarObserver);
          reconcileActionItems();
      }
-@@ -149,7 +151,7 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -149,7 +150,7 @@ class ExtensionActionListMediator implements Destroyable {
          assert mActionState instanceof ActionState.Idle;
  
          mExtensionsToolbarBridge.removeObserver(mToolbarObserver);
@@ -1155,7 +1097,7 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
          LifetimeAssert.setSafeToGc(mLifetimeAssert, true);
      }
  
-@@ -401,7 +403,8 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -401,7 +402,8 @@ class ExtensionActionListMediator implements Destroyable {
          return mModels.get(index).model.get(ExtensionActionButtonProperties.ID);
      }
  
@@ -1165,12 +1107,12 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
          if (mActionState instanceof ActionState.PopupActive activeState) {
              boolean closeOnly = activeState.getActionId().equals(actionId);
              closePopup();
-@@ -470,16 +473,14 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -470,16 +472,14 @@ class ExtensionActionListMediator implements Destroyable {
          closeContextMenu();
  
          ExtensionActionPopupContents contents = ExtensionActionPopupContents.create(nativeHostPtr);
 -        requestActionVisibility(actionId, () -> showPopupOnAnchor(actionId, contents));
-+        showPopupOnReadyAnchor(actionId, contents);
++        showPopupOnAnchor(actionId, contents);
      }
  
      private void showPopupOnAnchor(String actionId, ExtensionActionPopupContents contents) {
@@ -1184,16 +1126,16 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
          }
  
          Activity activity = mWindowAndroid.getActivity().get();
-@@ -564,7 +565,7 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -564,7 +564,7 @@ class ExtensionActionListMediator implements Destroyable {
          assert mActionState instanceof ActionState.Idle;
          ExtensionActionContextMenuBridge bridge =
                  new ExtensionActionContextMenuBridge(
 -                        mTask, mProfile, actionId, webContents, ContextMenuSource.TOOLBAR_ACTION);
-+                        currentTab.getProfile(), mTask,  actionId, webContents, ContextMenuSource.TOOLBAR_ACTION);
++                        mTask, currentTab.getProfile(), actionId, webContents, ContextMenuSource.TOOLBAR_ACTION);
          ExtensionActionContextMenuUtils.showContextMenu(
                  mContext,
                  buttonView,
-@@ -597,7 +598,7 @@ class ExtensionActionListMediator implements Destroyable {
+@@ -597,7 +597,7 @@ class ExtensionActionListMediator implements Destroyable {
  
      /** Updates the list of displayed actions to fit within the provided width constraint. */
      public void fitActionsWithinWidth(int availableWidth) {
@@ -1205,44 +1147,52 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
 diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuCoordinator.java b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuCoordinator.java
 --- a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuCoordinator.java
 +++ b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuCoordinator.java
-@@ -45,6 +45,8 @@ import org.chromium.ui.modelutil.PropertyModelChangeProcessor;
- import org.chromium.ui.modelutil.SimpleRecyclerViewAdapter;
- import org.chromium.ui.widget.RectProvider;
+@@ -14,6 +14,7 @@ import androidx.core.widget.ImageViewCompat;
+ import androidx.recyclerview.widget.LinearLayoutManager;
+ import androidx.recyclerview.widget.RecyclerView;
  
-+import java.util.function.Function;
++import org.chromium.base.Callback;
+ import org.chromium.base.lifetime.Destroyable;
+ import org.chromium.base.supplier.NullableObservableSupplier;
+ import org.chromium.build.annotations.NullMarked;
+@@ -71,6 +72,7 @@ public class ExtensionsMenuCoordinator implements Destroyable, ExtensionsToolbar
+     private final ExtensionActionListCoordinator mExtensionActionListCoordinator;
+ 
+     @Nullable @VisibleForTesting ExtensionsMenuMediator mMediator;
++    private Callback<String> mOpenUrlInCustomTab;
+ 
+     /**
+      * Constructor.
+@@ -96,7 +98,9 @@ public class ExtensionsMenuCoordinator implements Destroyable, ExtensionsToolbar
+             TabCreator tabCreator,
+             ExtensionsToolbarBridge extensionsToolbarBridge,
+             MenuButtonPinningDelegate menuButtonPinningDelegate,
+-            ExtensionActionListCoordinator extensionActionListCoordinator) {
++            ExtensionActionListCoordinator extensionActionListCoordinator,
++            Callback<String> openUrlInCustomTab) {
++        mOpenUrlInCustomTab = openUrlInCustomTab;
+         mExtensionActionListCoordinator = extensionActionListCoordinator;
+         mContext = context;
+         mCurrentTabSupplier = currentTabSupplier;
+@@ -234,6 +238,14 @@ public class ExtensionsMenuCoordinator implements Destroyable, ExtensionsToolbar
+     private void openUrlFromMenu(String url) {
+         mExtensionsMenuButton.dismiss();
+ 
++        if (mOpenUrlInCustomTab != null) {
++            Tab currentTab = mCurrentTabSupplier.get();
++            if (currentTab != null && currentTab.isIncognitoBranded()) {
++                mOpenUrlInCustomTab.onResult(url);
++                return;
++            }
++        }
 +
- /**
-  * Coordinator for the extensions menu, accessed from the puzzle icon in the toolbar. This class is
-  * responsible for the button and the menu.
+         LoadUrlParams params = new LoadUrlParams(url, PageTransition.AUTO_TOPLEVEL);
+ 
+         mTabCreator.createNewTab(params, TabLaunchType.FROM_CHROME_UI, null);
 diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuMediator.java b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuMediator.java
 --- a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuMediator.java
 +++ b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsMenuMediator.java
-@@ -6,6 +6,7 @@ package org.chromium.chrome.browser.toolbar.extensions;
- 
- import android.content.Context;
- import android.graphics.Bitmap;
-+import android.graphics.Bitmap;
- 
- import androidx.annotation.VisibleForTesting;
- 
-@@ -14,6 +15,7 @@ import org.chromium.base.supplier.NullableObservableSupplier;
- import org.chromium.build.annotations.NullMarked;
- import org.chromium.chrome.browser.extensions.ContextMenuSource;
- import org.chromium.chrome.browser.profiles.Profile;
-+import org.chromium.chrome.browser.profiles.Profile;
- import org.chromium.chrome.browser.tab.Tab;
- import org.chromium.chrome.browser.toolbar.extensions.ExtensionActionListCoordinator;
- import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTask;
-@@ -30,6 +32,8 @@ import org.chromium.ui.widget.ViewRectProvider;
- 
- import java.util.List;
- 
-+import java.util.function.Function;
-+
- /**
-  * Mediator for the extensions menu. This class is responsible for listening to changes in the
-  * extensions and updating the model accordingly.
-@@ -44,7 +48,6 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
+@@ -44,7 +44,6 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
      private final PropertyModel mSitePermissionsPageModel;
      private final Runnable mOnReady;
      private final ChromeAndroidTask mTask;
@@ -1250,7 +1200,7 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
      private final ExtensionActionListCoordinator mExtensionActionListCoordinator;
  
      /**
-@@ -73,8 +76,8 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
+@@ -73,8 +72,8 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
          mCurrentTabSupplier = currentTabSupplier;
          mOnReady = onReady;
          mTask = task;
@@ -1261,16 +1211,16 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
  
          mMainPageModel = mainPageModel;
          mMainPageModel.set(
-@@ -112,7 +115,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
+@@ -112,7 +111,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
  
          ExtensionActionContextMenuBridge contextMenuBridge =
                  new ExtensionActionContextMenuBridge(
 -                        mTask, mProfile, actionId, webContents, ContextMenuSource.MENU_ITEM);
-+                        currentTab.getProfile(), mTask, actionId, webContents, ContextMenuSource.MENU_ITEM);
++                        mTask, currentTab.getProfile(), actionId, webContents, ContextMenuSource.MENU_ITEM);
  
          ExtensionActionContextMenuUtils.showContextMenu(
                  mContext,
-@@ -142,7 +145,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
+@@ -142,7 +141,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
      public void destroy() {
          mMainPageModel.set(ExtensionsMenuProperties.SITE_SETTINGS_TOGGLE_CLICK_LISTENER, null);
          mSitePermissionsPageModel.set(SitePermissionsPageProperties.BACK_CLICK_LISTENER, null);
@@ -1279,7 +1229,7 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
      }
  
      /**
-@@ -253,6 +256,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
+@@ -253,6 +252,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
                      break;
                  }
              }
@@ -1287,18 +1237,197 @@ diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/brow
              assert oldIndex != -1
                      : "Action model with ID " + entry.id + " should exist in mActionModels.";
  
+@@ -479,7 +479,7 @@ class ExtensionsMenuMediator implements Destroyable, ExtensionsMenuBridge.Observ
+             // open web store button present in the zero state view.
+             mMainPageModel.set(ExtensionsMenuProperties.DISCOVER_EXTENSIONS_VISIBLE, false);
+         } else {
+-            mMainPageModel.set(ExtensionsMenuProperties.DISCOVER_EXTENSIONS_VISIBLE, true);
++            mMainPageModel.set(ExtensionsMenuProperties.DISCOVER_EXTENSIONS_VISIBLE, false);
+             updateSiteSettingsToggle();
+         }
+     }
+diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinator.java b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinator.java
+--- a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinator.java
++++ b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinator.java
+@@ -9,6 +9,7 @@ import android.view.KeyEvent;
+ import android.view.ViewGroup;
+ import android.view.ViewStub;
+ 
++import org.chromium.base.Callback;
+ import org.chromium.base.ServiceLoaderUtil;
+ import org.chromium.base.lifetime.Destroyable;
+ import org.chromium.base.supplier.NullableObservableSupplier;
+@@ -53,7 +54,8 @@ public interface ExtensionsToolbarCoordinator extends Destroyable {
+             ThemeColorProvider themeColorProvider,
+             ViewGroup rootView,
+             @Nullable ContextMenuPopulatorFactory contextMenuPopulatorFactory,
+-            @Nullable SelectionDropdownMenuDelegate selectionDropdownMenuDelegate) {
++            @Nullable SelectionDropdownMenuDelegate selectionDropdownMenuDelegate,
++            Callback<String> openUrlInCustomTab) {
+         // Check if the extension UI is enabled first.
+         if (!ExtensionUi.isEnabled(profile)) {
+             return null;
+@@ -75,7 +77,8 @@ public interface ExtensionsToolbarCoordinator extends Destroyable {
+                 themeColorProvider,
+                 rootView,
+                 contextMenuPopulatorFactory,
+-                selectionDropdownMenuDelegate);
++                selectionDropdownMenuDelegate,
++                openUrlInCustomTab);
+         return coordinator;
+     }
+ 
+@@ -97,7 +100,8 @@ public interface ExtensionsToolbarCoordinator extends Destroyable {
+             ThemeColorProvider themeColorProvider,
+             ViewGroup rootView,
+             @Nullable ContextMenuPopulatorFactory contextMenuPopulatorFactory,
+-            @Nullable SelectionDropdownMenuDelegate selectionDropdownMenuDelegate);
++            @Nullable SelectionDropdownMenuDelegate selectionDropdownMenuDelegate,
++            Callback<String> openUrlInCustomTab);
+ 
+     /**
+      * Dispatches the key event to trigger the corresponding extension action if any.
 diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinatorImpl.java b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinatorImpl.java
 --- a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinatorImpl.java
 +++ b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/extensions/ExtensionsToolbarCoordinatorImpl.java
-@@ -127,7 +127,7 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
+@@ -6,6 +6,7 @@ package org.chromium.chrome.browser.toolbar.extensions;
+ 
+ import android.animation.Animator;
+ import android.content.Context;
++import android.content.res.ColorStateList;
+ import android.view.KeyEvent;
+ import android.view.View;
+ import android.view.ViewGroup;
+@@ -13,6 +14,7 @@ import android.view.ViewStub;
+ import android.widget.LinearLayout;
+ import android.widget.TextView;
+ 
++import org.chromium.base.Callback;
+ import org.chromium.base.lifetime.LifetimeAssert;
+ import org.chromium.base.supplier.NullableObservableSupplier;
+ import org.chromium.build.annotations.NullMarked;
+@@ -25,6 +27,8 @@ import org.chromium.chrome.browser.profiles.Profile;
+ import org.chromium.chrome.browser.tab.Tab;
+ import org.chromium.chrome.browser.tabmodel.TabCreator;
+ import org.chromium.chrome.browser.theme.ThemeColorProvider;
++import org.chromium.chrome.browser.theme.ThemeUtils;
++import org.chromium.chrome.browser.ui.theme.BrandedColorScheme;
+ import org.chromium.chrome.browser.ui.browser_window.ChromeAndroidTask;
+ import org.chromium.chrome.browser.ui.extensions.ExtensionActionsBridge;
+ import org.chromium.chrome.browser.ui.extensions.ExtensionsToolbarBridge;
+@@ -58,6 +62,8 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
+     private ExtensionAccessControlButtonCoordinator mExtensionAccessControlButtonCoordinator;
+     private PropertyModel mToolbarModel;
+     private PropertyModelChangeProcessor mMenuButtonChangeProcessor;
++    private Context mContext;
++    private ThemeColorProvider mThemeColorProvider;
+ 
+     private final MenuButtonWidthConsumer mMenuButtonWidthConsumer = new MenuButtonWidthConsumer();
+     private final RequestAccessButtonWidthConsumer mRequestAccessButtonWidthConsumer =
+@@ -86,7 +92,9 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
+             ThemeColorProvider themeColorProvider,
+             ViewGroup rootView,
+             @Nullable ContextMenuPopulatorFactory contextMenuPopulatorFactory,
+-            @Nullable SelectionDropdownMenuDelegate selectionDropdownMenuDelegate) {
++            @Nullable SelectionDropdownMenuDelegate selectionDropdownMenuDelegate,
++            Callback<String> openUrlInCustomTab) {
++        mThemeColorProvider = themeColorProvider;
+         mBridge = ExtensionActionsBridge.Instance();
+         mProfile = profile;
+ 
+@@ -127,7 +135,8 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
                          currentTabSupplier,
                          tabCreator,
                          mExtensionsToolbarBridge,
 -                        mMenuButtonPinningDelegate);
-+                        mMenuButtonPinningDelegate, mExtensionActionListCoordinator);
++                        mMenuButtonPinningDelegate,
++                        mExtensionActionListCoordinator, openUrlInCustomTab);
  
          mExtensionAccessControlButtonCoordinator =
                  new ExtensionAccessControlButtonCoordinator(
+@@ -174,6 +183,8 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
+         mToolbarModel.set(
+                 ExtensionsToolbarProperties.EXTENSIONS_MENU_BUTTON_DEFAULT_BACKGROUND,
+                 backgroundResource);
++        mExtensionsMenuCoordinator.onTintChanged(
++            /*tintList*/ null, mThemeColorProvider.getTint(), BrandedColorScheme.APP_DEFAULT);
+     }
+ 
+     @Override
+@@ -202,6 +213,8 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
+             mExtensionsMenuCoordinator.setMenuButtonPinned(isMenuButtonPinned());
+         }
+ 
++        updateMenuIconVisibility();
++
+         // Trigger layout and wait for the toolbar to provide us with width allocation.
+         ViewUtils.requestLayout(
+                 mContainer, "ExtensionsToolbarCoordinatorImpl.updateMenuButtonPinState()");
+@@ -223,9 +236,7 @@ public class ExtensionsToolbarCoordinatorImpl implements ExtensionsToolbarCoordi
+     }
+ 
+     private boolean shouldShowMenuIcon() {
+-        return mExtensionsMenuCoordinator.isExtensionsMenuOpen()
+-                || mShowExtensionsMenuPending
+-                || (mCanShowMenuIcon && isMenuButtonPinned());
++        return isMenuButtonPinned();
+     }
+ 
+     public class MenuButtonPinningDelegate {
+diff --git a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/top/ToolbarPhone.java b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/top/ToolbarPhone.java
+--- a/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/top/ToolbarPhone.java
++++ b/chrome/browser/ui/android/toolbar/java/src/org/chromium/chrome/browser/toolbar/top/ToolbarPhone.java
+@@ -87,6 +87,7 @@ import org.chromium.chrome.browser.toolbar.ToolbarDataProvider;
+ import org.chromium.chrome.browser.toolbar.ToolbarProgressBar;
+ import org.chromium.chrome.browser.toolbar.ToolbarTabController;
+ import org.chromium.chrome.browser.toolbar.back_button.BackButtonCoordinator;
++import org.chromium.chrome.browser.toolbar.extensions.ExtensionsToolbarCoordinator;
+ import org.chromium.chrome.browser.toolbar.forward_button.ForwardButtonCoordinator;
+ import org.chromium.chrome.browser.toolbar.home_button.HomeButtonCoordinator;
+ import org.chromium.chrome.browser.toolbar.menu_button.MenuButtonCoordinator;
+@@ -324,6 +325,8 @@ public class ToolbarPhone extends ToolbarLayout
+     // to webpages.
+     private boolean mIsInLoadingPhaseFromNtpToWebpage;
+ 
++    private @Nullable ExtensionsToolbarCoordinator mExtensionsToolbarCoordinator;
++
+     // The following are some properties used during animation.  We use explicit property classes
+     // to avoid the cost of reflection for each animation setup.
+ 
+@@ -514,6 +517,14 @@ public class ToolbarPhone extends ToolbarLayout
+         }
+     }
+ 
++    @Override
++    public void setExtensionsToolbarCoordinator(
++            ExtensionsToolbarCoordinator extensionsToolbarCoordinator) {
++        mExtensionsToolbarCoordinator = extensionsToolbarCoordinator;
++        mExtensionsToolbarCoordinator.getMenuButtonWidthConsumer().updateVisibility(99999);
++        updateRippleBackground();
++    }
++
+     @Override
+     public void destroy() {
+         cancelAnimations();
+@@ -2894,6 +2905,7 @@ public class ToolbarPhone extends ToolbarLayout
+     @Override
+     public void onTabOrModelChanged() {
+         super.onTabOrModelChanged();
++        updateRippleBackground();
+         updateNtpAnimationState();
+         updateVisualsForLocationBarState();
+     }
+@@ -2911,6 +2923,10 @@ public class ToolbarPhone extends ToolbarLayout
+         mHomeButton.setBackgroundResource(toolbarIconRippleId);
+         getMenuButtonCoordinator().updateButtonBackground(toolbarIconRippleId);
+         mLocationBar.updateButtonBackground(omniboxIconRippleId);
++        if (mExtensionsToolbarCoordinator != null) {
++            mExtensionsToolbarCoordinator.updateMenuButtonBackground(
++                ToolbarUtils.getToolbarIconRippleId(isIncognitoBranded()));
++        }
+     }
+ 
+     private static boolean isVisualStateValidForBrandColorTransition(@VisualState int state) {
 diff --git a/chrome/browser/ui/browser_window/internal/android/java/src/org/chromium/chrome/browser/ui/browser_window/ChromeAndroidTaskImpl.java b/chrome/browser/ui/browser_window/internal/android/java/src/org/chromium/chrome/browser/ui/browser_window/ChromeAndroidTaskImpl.java
 --- a/chrome/browser/ui/browser_window/internal/android/java/src/org/chromium/chrome/browser/ui/browser_window/ChromeAndroidTaskImpl.java
 +++ b/chrome/browser/ui/browser_window/internal/android/java/src/org/chromium/chrome/browser/ui/browser_window/ChromeAndroidTaskImpl.java
diff --git a/build/patches/Enable-gwp-asan-on-Android.patch b/build/patches/Enable-gwp-asan-on-Android.patch
index 5cbee53a..196af3cd 100644
--- a/build/patches/Enable-gwp-asan-on-Android.patch
+++ b/build/patches/Enable-gwp-asan-on-Android.patch
@@ -10,13 +10,13 @@ in android there is a test function accessible in the developer settings.
  build/config/compiler/compiler.gni            |  3 +-
  chrome/android/java/AndroidManifest.xml       |  1 +
  .../java/res/xml/developer_preferences.xml    |  3 ++
- .../tracing/settings/DeveloperSettings.java   | 20 ++++++++++++
+ .../tracing/settings/DeveloperSettings.java   | 20 +++++++++++
  chrome/app/chrome_main_delegate.cc            |  2 +-
- chrome/browser/platform_util_android.cc       | 32 +++++++++++++++++++
+ chrome/browser/platform_util_android.cc       | 33 +++++++++++++++++++
  .../chrome/browser/util/PlatformUtil.java     | 10 ++++++
  components/gwp_asan/client/gwp_asan.cc        | 10 +++---
  components/memory_system/memory_system.cc     |  1 +
- 10 files changed, 76 insertions(+), 8 deletions(-)
+ 10 files changed, 77 insertions(+), 8 deletions(-)
 
 diff --git a/android_webview/lib/aw_main_delegate.cc b/android_webview/lib/aw_main_delegate.cc
 --- a/android_webview/lib/aw_main_delegate.cc
@@ -135,7 +135,15 @@ diff --git a/chrome/app/chrome_main_delegate.cc b/chrome/app/chrome_main_delegat
 diff --git a/chrome/browser/platform_util_android.cc b/chrome/browser/platform_util_android.cc
 --- a/chrome/browser/platform_util_android.cc
 +++ b/chrome/browser/platform_util_android.cc
-@@ -85,4 +85,36 @@ bool IsVisible(gfx::NativeView view) {
+@@ -10,6 +10,7 @@
+ #include "base/android/jni_string.h"
+ #include "base/files/file_path.h"
+ #include "base/files/file_util.h"
++#include "base/logging.h"
+ #include "base/notimplemented.h"
+ #include "chrome/browser/platform_util_internal.h"
+ #include "ui/android/view_android.h"
+@@ -85,4 +86,36 @@ bool IsVisible(gfx::NativeView view) {
  
  } // namespace platform_util
  
diff --git a/build/patches/Experimental-support-for-extensions-on-Android.patch b/build/patches/Experimental-support-for-extensions-on-Android.patch
index 02f8188e..408c9453 100644
--- a/build/patches/Experimental-support-for-extensions-on-Android.patch
+++ b/build/patches/Experimental-support-for-extensions-on-Android.patch
@@ -14,11 +14,11 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 ---
  android_webview/BUILD.gn                      |  2 +-
  .../src/partition_alloc/BUILD.gn              |  2 +
- base/android/device_info.cc                   |  8 ++-
+ base/android/device_info.cc                   |  8 +-
  base/android/device_info.h                    |  3 +-
- .../src/org/chromium/base/DeviceInfo.java     |  8 ++-
+ .../src/org/chromium/base/DeviceInfo.java     |  8 +-
  build/BUILD.gn                                |  2 +-
- .../java/templates/BuildConfig.template       |  8 ++-
+ .../java/templates/BuildConfig.template       |  8 +-
  build/config/android/rules.gni                |  4 +-
  build/config/chrome_build.gni                 |  7 +-
  build/config/compiler/BUILD.gn                |  2 +-
@@ -30,14 +30,18 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../java/res/layout/manage_space_activity.xml | 14 +++-
  .../java/res/xml/developer_preferences.xml    |  6 ++
  .../browser/ChromeBaseAppCompatActivity.java  |  2 +-
+ .../chrome/browser/ChromeTabbedActivity.java  |  2 +-
  .../chrome/browser/app/ChromeActivity.java    |  2 +-
  .../AppMenuPropertiesDelegateImpl.java        |  2 +-
  .../settings/AppearanceSettingsFragment.java  |  2 +-
+ .../layouts/LayoutManagerChrome.java          |  2 +-
  .../overlays/strip/StripLayoutUtils.java      |  2 +-
+ .../IncognitoCustomTabIntentDataProvider.java |  4 +
  .../DesktopSiteSettingsIphController.java     |  2 +-
+ .../ExternalNavigationDelegateImpl.java       |  3 +
  .../browser/multiwindow/MultiWindowUtils.java |  2 +-
  .../ChromeSiteSettingsDelegate.java           |  2 +-
- .../site_settings/ManageSpaceActivity.java    | 20 ++++++
+ .../site_settings/ManageSpaceActivity.java    | 20 +++++
  ...InterceptNavigationDelegateClientImpl.java |  2 +-
  .../browser/tab/RequestDesktopUtils.java      |  2 +-
  .../TabbedAppMenuPropertiesDelegate.java      |  2 +-
@@ -46,38 +50,44 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  chrome/app/extensions_strings.grdp            |  7 ++
  chrome/app/theme/theme_resources.grd          |  4 +-
  chrome/browser/BUILD.gn                       |  4 +-
- chrome/browser/about_flags.cc                 |  4 ++
+ chrome/browser/about_flags.cc                 |  4 +
  ...chrome_selection_dropdown_menu_delegate.cc |  4 +-
  .../bookmarks/bar/BookmarkBarUtils.java       |  6 +-
  .../bar/BookmarkBarVisibilityProvider.java    |  2 +-
  .../BrowserControlsUtils.java                 |  2 +-
  chrome/browser/browser_process_impl.cc        |  2 +-
- chrome/browser/chrome_browser_field_trials.cc | 66 +++++++++----------
+ chrome/browser/chrome_browser_field_trials.cc | 76 +++++++++----------
  .../chrome_browser_interface_binders_webui.cc |  4 +-
  .../browser/chrome_content_browser_client.cc  |  4 +-
  chrome/browser/devtools/BUILD.gn              |  2 +-
+ chrome/browser/download/BUILD.gn              |  2 +-
  .../chrome_download_manager_delegate.cc       |  2 +-
  .../download_offline_content_provider.cc      |  4 +-
- chrome/browser/extensions/BUILD.gn            | 12 +++-
+ chrome/browser/extensions/BUILD.gn            |  3 +-
  .../chrome_extensions_api_client_android.cc   |  2 +-
  .../extensions/api/identity/web_auth_flow.cc  |  6 +-
  .../extensions/api/identity/web_auth_flow.h   |  4 +-
  .../browser/extensions/api/tabs/tabs_api.cc   |  3 +
- .../extensions/api/tabs/tabs_event_router.cc  | 22 ++++++-
- .../browser_extension_window_controller.cc    | 19 +++++-
+ .../extensions/api/tabs/tabs_event_router.cc  | 22 +++++-
+ .../browser_extension_window_controller.cc    | 19 ++++-
  .../browser_extension_window_controller.h     |  6 +-
- .../extensions/extension_management.cc        |  8 ++-
+ .../extensions/extension_management.cc        |  8 +-
  .../browser/extensions/extension_management.h |  2 +-
- chrome/browser/extensions/extension_util.cc   | 11 ++++
+ .../browser/extensions/extension_tab_util.cc  |  9 ++-
+ chrome/browser/extensions/extension_util.cc   | 11 +++
  .../chrome/browser/feed/FeedFeatures.java     |  2 +-
  .../feedback/DeviceInfoFeedbackSource.java    |  2 +-
+ chrome/browser/finds/core/finds_tab_helper.cc |  2 +-
  .../browser/flags/ChromeFeatureList.java      |  6 +-
+ chrome/browser/glic/public/features.cc        |  2 +-
+ .../glic/service/glic_instance_impl.cc        |  2 +-
  .../browser/incognito/IncognitoUtils.java     |  2 +-
  chrome/browser/media/router/BUILD.gn          |  4 +-
  .../browser/media/router/discovery/BUILD.gn   |  2 +-
  .../media/router/media_router_feature.cc      | 10 +--
  .../media/router/media_router_feature.h       |  2 +-
  .../media/webrtc/webrtc_event_log_manager.cc  |  4 +-
+ .../NtpCustomizationUtils.java                |  2 +-
  .../browser/open_in_app/OpenInAppUtils.java   |  2 +-
  .../policy_value_and_status_aggregator.cc     |  2 +-
  ...hrome_browser_main_extra_parts_profiles.cc |  2 +-
@@ -86,8 +96,9 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  chrome/browser/resources/BUILD.gn             |  2 +-
  chrome/browser/resources/discards/BUILD.gn    |  2 +-
  .../resources/extensions/detail_view.css      |  6 ++
- .../resources/extensions/extensions.html      |  8 ++-
+ .../resources/extensions/extensions.html      |  8 +-
  .../resources/extensions/item_list.css        | 10 +++
+ .../browser/resources/extensions/manager.css  |  4 +
  .../resources/extensions/toolbar.html.ts      |  7 --
  .../sessions/session_restore_android.cc       |  4 +-
  ...omeProvidedSharingOptionsProviderBase.java |  4 +-
@@ -95,39 +106,39 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  chrome/browser/startup_data.h                 |  6 +-
  .../common/task_manager_features.cc           |  2 +-
  chrome/browser/ui/BUILD.gn                    |  4 +-
- .../browser/ui/android/context_menu_helper.cc | 12 +++-
+ .../browser/ui/android/context_menu_helper.cc | 12 ++-
  .../browser/ui/android/context_menu_helper.h  |  4 +-
  .../desktop_site/DesktopSiteUtils.java        |  4 +-
  .../TopControlsLockCoordinator.java           |  2 +-
  chrome/browser/ui/android/extensions/BUILD.gn |  4 +-
- .../extensions/extension_actions_bridge.cc    | 23 +++++++
+ .../extensions/extension_actions_bridge.cc    | 23 ++++++
  .../extensions/extension_actions_bridge.h     |  1 +
  .../extensions/extensions_toolbar_android.cc  |  1 +
- .../java/res/layout/extensions_menu.xml       |  1 +
- .../res/layout/extensions_menu_footer.xml     |  4 +-
+ .../res/layout/extensions_menu_footer.xml     |  3 +-
  .../extensions/java/res/values/dimens.xml     |  1 +
  .../ui/extensions/ExtensionActionsBridge.java |  6 ++
  .../extensions/windowing/internal/BUILD.gn    |  2 +-
- .../extension_window_controller_bridge.cc     | 17 ++---
+ .../extension_window_controller_bridge.cc     | 17 +++--
  .../extension_window_controller_bridge.h      |  2 +-
- .../Enable-extensions-Android.grdp            | 15 +++++
+ .../Enable-extensions-Android.grdp            | 15 ++++
  .../Extensions-Android.grdp                   |  9 +++
  .../browser/ui/android/tab_model/tab_model.cc |  2 +-
  .../android/tab_model/tab_model_test_helper.h |  2 +-
  .../toolbar/java/res/layout/toolbar_phone.xml |  6 ++
- .../extensions/ExtensionsMenuCoordinator.java |  8 ++-
- .../ExtensionsMenuItemProperties.java         |  4 ++
+ .../extensions/ExtensionsMenuCoordinator.java |  8 +-
+ .../ExtensionsMenuItemProperties.java         |  4 +
  .../ExtensionsMenuItemViewBinder.java         |  2 +
  .../extensions/ExtensionsMenuMediator.java    |  9 ++-
- .../ExtensionsToolbarCoordinatorImpl.java     |  9 +--
+ .../ExtensionsToolbarCoordinatorImpl.java     |  9 ++-
  chrome/browser/ui/browser_window/BUILD.gn     |  2 +-
  .../ChromeAndroidTaskTrackerFactory.java      |  2 +-
  chrome/browser/ui/prefs/BUILD.gn              |  4 +-
- chrome/browser/ui/prefs/prefs_tab_helper.cc   |  8 +--
+ chrome/browser/ui/prefs/prefs_tab_helper.cc   |  8 +-
  .../browser/ui/webui/chrome_web_ui_configs.cc |  4 +-
  .../browser/ui/webui/current_channel_logo.cc  |  3 +-
- .../browser/ui/webui/discards/discards_ui.cc  |  8 +--
+ .../browser/ui/webui/discards/discards_ui.cc  |  8 +-
  chrome/chrome_paks.gni                        |  2 +-
+ chrome/common/chrome_features.cc              |  2 +-
  chrome/common/chrome_switches.cc              |  2 +-
  chrome/common/chrome_switches.h               |  2 +-
  chrome/common/extensions/api/api_sources.gni  |  7 ++
@@ -135,15 +146,16 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  chrome/common/webui_url_constants.h           |  2 +-
  .../sandbox_status_extension_android.cc       |  3 +-
  .../sandbox_status_extension_android.h        |  1 +
- chrome/test/BUILD.gn                          | 18 ++---
+ chrome/test/BUILD.gn                          | 22 +++---
  chrome/version.gni                            |  4 +-
  .../core/browser/host_content_settings_map.cc |  6 ++
  .../embedder_support/view/ContentView.java    |  2 +-
  .../embedder_support/user_agent_utils.cc      | 14 ++--
+ components/local_state/local_state_utils.cc   |  2 +-
  .../browser/android/media_router_android.cc   |  2 +-
  .../browser/android/media_router_android.h    |  2 +-
  .../media_router/browser/media_router.h       |  4 +-
- .../policy/CombinedPolicyProvider.java        |  8 +--
+ .../policy/CombinedPolicyProvider.java        |  8 +-
  .../components/policy/PolicyCacheUpdater.java |  2 +-
  .../android/policy_cache_updater_android.cc   |  4 +-
  .../cloud/user_policy_signin_service_base.cc  |  2 +-
@@ -162,15 +174,15 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../SelectionPopupControllerImpl.java         |  5 ++
  content/public/common/content_features.cc     |  4 +-
  .../render_frame_media_playback_options.cc    |  2 +-
- .../about_flags_cc/Extensions-Android.inc     | 12 ++++
- .../about_flags_cc/Webstore-protection.inc    |  8 +--
+ .../about_flags_cc/Extensions-Android.inc     | 12 +++
+ .../about_flags_cc/Webstore-protection.inc    |  8 +-
  ...ntal-support-for-extensions-on-Android.inc |  1 +
  extensions/browser/BUILD.gn                   |  4 +-
  ...browser_context_keyed_service_factories.cc |  2 +-
  extensions/browser/api/system_cpu/BUILD.gn    |  2 +-
  .../api/web_request/permission_helper.cc      |  2 +-
- extensions/browser/extension_frame_host.cc    |  8 +++
- extensions/browser/extension_host.cc          | 24 ++++++-
+ extensions/browser/extension_frame_host.cc    |  8 ++
+ extensions/browser/extension_host.cc          | 24 +++++-
  extensions/buildflags/BUILD.gn                |  3 +-
  extensions/buildflags/buildflags.gni          |  4 +-
  extensions/common/api/schema.gni              |  2 +-
@@ -185,13 +197,14 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../chromium/media/AudioManagerAndroid.java   |  2 +-
  net/features.gni                              |  4 +-
  skia/features.gni                             |  2 +-
- third_party/blink/common/features.cc          |  2 +-
+ third_party/blink/common/features.cc          |  4 +-
  .../renderer/modules/modules_initializer.cc   |  4 +-
+ third_party/libvpx/BUILD.gn                   |  2 +-
  tools/grit/grit_args.gni                      |  3 +-
  .../cpp_bundle_generator.py                   |  2 +-
  .../chromium/ui/base/SelectFileDialog.java    |  2 +-
  .../ui/widget/PopupSpecCalculator.java        |  9 ++-
- .../ui/test/util/UiDisableIfSkipCheck.java    |  8 +--
+ .../ui/test/util/UiDisableIfSkipCheck.java    |  8 +-
  .../chromium/ui/test/util/UiRestriction.java  |  4 +-
  ui/base/accelerators/command.cc               |  2 +-
  ui/base/device_form_factor_android.cc         |  2 +-
@@ -203,7 +216,7 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  ui/webui/resources/cr_elements/BUILD.gn       |  2 +-
  .../cr_elements/cr_toolbar/cr_toolbar.css     |  3 +
  ui/webui/resources/css/BUILD.gn               |  2 +-
- 191 files changed, 631 insertions(+), 306 deletions(-)
+ 204 files changed, 657 insertions(+), 325 deletions(-)
  create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Enable-extensions-Android.grdp
  create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Extensions-Android.grdp
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Extensions-Android.inc
@@ -414,7 +427,7 @@ diff --git a/cc/resources/ui_resource_bitmap.cc b/cc/resources/ui_resource_bitma
 diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
 --- a/chrome/android/BUILD.gn
 +++ b/chrome/android/BUILD.gn
-@@ -990,7 +990,7 @@ if (_is_default_toolchain) {
+@@ -991,7 +991,7 @@ if (_is_default_toolchain) {
        "//chrome/browser/password_entry_edit/android/internal:java",
      ]
  
@@ -423,7 +436,7 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        deps +=
            [ "//chrome/browser/ui/android/extensions/windowing/internal:java" ]
      } else {
-@@ -2393,7 +2393,7 @@ if (_is_default_toolchain) {
+@@ -2394,7 +2394,7 @@ if (_is_default_toolchain) {
        "//components/embedder_support/android:virtual_structure_javatests",
      ]
  
@@ -483,7 +496,7 @@ diff --git a/chrome/android/java/res/layout/manage_space_activity.xml b/chrome/a
 diff --git a/chrome/android/java/res/xml/developer_preferences.xml b/chrome/android/java/res/xml/developer_preferences.xml
 --- a/chrome/android/java/res/xml/developer_preferences.xml
 +++ b/chrome/android/java/res/xml/developer_preferences.xml
-@@ -44,4 +44,10 @@ found in the LICENSE file.
+@@ -49,4 +49,10 @@ found in the LICENSE file.
          android:key="pixel_perfect_mode"
          android:title="@string/android_pixel_perfect_mode_title"
          android:summary="@string/android_pixel_perfect_mode_summary" />
@@ -506,6 +519,18 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeBaseAppCo
              applySingleThemeOverlay(R.style.ThemeOverlay_BrowserUI_DesktopDensity);
          }
  
+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
+@@ -2167,7 +2167,7 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
+ 
+     @Override
+     public boolean shouldPersistAcrossReboots() {
+-        return DeviceInfo.isDesktop() && ChromeFeatureList.sPersistAcrossReboots.isEnabled();
++        return DeviceInfo.isDesktopFalse() && ChromeFeatureList.sPersistAcrossReboots.isEnabled();
+     }
+ 
+     private void handleDebugIntent(Intent intent) {
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/app/ChromeActivity.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/app/ChromeActivity.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/app/ChromeActivity.java
@@ -542,6 +567,18 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/appearance/sett
          initBookmarkBarPref();
          initToolbarShortcutPref();
          initUiThemePref();
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerChrome.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerChrome.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerChrome.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerChrome.java
+@@ -523,7 +523,7 @@ public class LayoutManagerChrome extends LayoutManagerImpl implements Accessibil
+             // proper solution that handles all formfactors.
+             if (ChromeFeatureList.isEnabled(
+                             ChromeFeatureList.ENABLE_TOOLBAR_SWIPE_ON_NON_DESKTOP_LFF)
+-                    ? DeviceInfo.isDesktop()
++                    ? DeviceInfo.isDesktopCromite()
+                     : DeviceFormFactor.isNonMultiDisplayContextOnTablet(mHost.getContext())) {
+                 return false;
+             }
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutUtils.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutUtils.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutUtils.java
@@ -553,6 +590,27 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/over
 +                && DeviceInfo.isDesktopFalse();
      }
  }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/IncognitoCustomTabIntentDataProvider.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/IncognitoCustomTabIntentDataProvider.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/IncognitoCustomTabIntentDataProvider.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/IncognitoCustomTabIntentDataProvider.java
+@@ -41,6 +41,7 @@ import org.chromium.chrome.browser.flags.ChromeFeatureList;
+ import org.chromium.chrome.browser.flags.CustomTabProfileType;
+ import org.chromium.chrome.browser.util.WindowFeatures;
+ import org.chromium.components.browser_ui.widget.TintedDrawable;
++import org.chromium.components.embedder_support.util.UrlConstants;
+ 
+ import java.util.ArrayList;
+ import java.util.List;
+@@ -237,6 +238,9 @@ public class IncognitoCustomTabIntentDataProvider extends BrowserServicesIntentD
+     }
+ 
+     public static boolean isValidIncognitoIntent(Intent intent, boolean recordMetrics) {
++        if (IntentHandler.getUrlFromIntent(intent).startsWith(UrlConstants.CHROME_EXTENSIONS_URL)) {
++            return false;
++        }
+         if (ContextUtils.getAppSharedPreferences()
+                 .getBoolean(PrivacySettings.PREF_OPEN_EXTERNAL_LINKS_INCOGNITO, false)) {
+             return true;
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/desktop_site/DesktopSiteSettingsIphController.java b/chrome/android/java/src/org/chromium/chrome/browser/desktop_site/DesktopSiteSettingsIphController.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/desktop_site/DesktopSiteSettingsIphController.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/desktop_site/DesktopSiteSettingsIphController.java
@@ -565,6 +623,19 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/desktop_site/De
          return new DesktopSiteSettingsIphController(
                  windowAndroid,
                  activityTabProvider,
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/externalnav/ExternalNavigationDelegateImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/externalnav/ExternalNavigationDelegateImpl.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/externalnav/ExternalNavigationDelegateImpl.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/externalnav/ExternalNavigationDelegateImpl.java
+@@ -294,6 +294,9 @@ public class ExternalNavigationDelegateImpl implements ExternalNavigationDelegat
+ 
+     @Override
+     public @Nullable Intent createIntentToPreventIncognitoAccess(GURL url) {
++        if (url.getSpec().startsWith(UrlConstants.CHROME_EXTENSIONS_URL)) {
++            return null;
++        }
+         if (!url.getSpec().startsWith(UrlConstants.CHROME_EXTENSIONS_URL)) {
+             return null;
+         }
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
@@ -667,7 +738,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/RequestDesk
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
-@@ -1022,7 +1022,7 @@ public class TabbedAppMenuPropertiesDelegate extends AppMenuPropertiesDelegateIm
+@@ -1023,7 +1023,7 @@ public class TabbedAppMenuPropertiesDelegate extends AppMenuPropertiesDelegateIm
          // 2. The current tab is a PDF page.
          NativePage nativePage = currentTab.getNativePage();
          boolean isPdf = nativePage != null && nativePage.isPdf();
@@ -891,7 +962,7 @@ diff --git a/chrome/browser/chrome_browser_field_trials.cc b/chrome/browser/chro
  
    // If enabled, render processes associated only with tabs in unfocused windows
    // will be downgraded to "vis" priority, rather than remaining at "fg". This
-@@ -163,23 +163,23 @@ void ChromeBrowserFieldTrials::RegisterFeatureOverrides(
+@@ -163,37 +163,37 @@ void ChromeBrowserFieldTrials::RegisterFeatureOverrides(
    // TODO(crbug.com/426461170): Remove once we enable this feature for all form
    // factors. Currently we have no conclusion whether to enable this on mobile
    // phones yet.
@@ -923,8 +994,10 @@ diff --git a/chrome/browser/chrome_browser_field_trials.cc b/chrome/browser/chro
 +  //     chrome::android::kLockTopControlsOnLargeTablets);
    // TODO(crbug.com/445446479): Remove when rollout is complete to all form
    // factors.
-   feature_overrides.EnableFeature(
-@@ -187,13 +187,13 @@ void ChromeBrowserFieldTrials::RegisterFeatureOverrides(
+-  feature_overrides.EnableFeature(
+-      sandbox::policy::features::kAndroidGpuSandbox);
++  // feature_overrides.EnableFeature(
++  //     sandbox::policy::features::kAndroidGpuSandbox);
    // Bypass the WebAudio output buffer, to reduce audio latency.
    // TODO(crbug.com/436988695): Remove when the long term solution is
    // implemented.
@@ -943,7 +1016,16 @@ diff --git a/chrome/browser/chrome_browser_field_trials.cc b/chrome/browser/chro
    // Enables automatic picture-in-picture.
    // TODO(crbug.com/421608904): Remove when rollout is complete to all form
    // factors.
-@@ -212,51 +212,51 @@ void ChromeBrowserFieldTrials::RegisterFeatureOverrides(
+@@ -206,57 +206,57 @@ void ChromeBrowserFieldTrials::RegisterFeatureOverrides(
+   // Enable Media Engagement bypass and preload for desktop Android.
+   // TODO(crbug.com/490450572): Re-evaluate if we want to enable these features
+   // for all Android form factors after analysis.
+-  feature_overrides.EnableFeature(
+-      media::kMediaEngagementBypassAutoplayPolicies);
+-  feature_overrides.EnableFeature(media::kPreloadMediaEngagementData);
++  // feature_overrides.EnableFeature(
++  //     media::kMediaEngagementBypassAutoplayPolicies);
++  // feature_overrides.EnableFeature(media::kPreloadMediaEngagementData);
  
    // Disables the enhanced pip transition and uses the default animation.
    // TODO(crbug.com/440384447): Remove when enhanced pip transition is fixed.
@@ -1048,7 +1130,7 @@ diff --git a/chrome/browser/chrome_browser_interface_binders_webui.cc b/chrome/b
 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
-@@ -4365,7 +4365,7 @@ base::OnceClosure ChromeContentBrowserClient::SelectClientCertificate(
+@@ -4363,7 +4363,7 @@ base::OnceClosure ChromeContentBrowserClient::SelectClientCertificate(
      // TODO(wenz): This should instead proceed with the selected certificate
      // when there are matching certificates in the OS.
  #if BUILDFLAG(ENABLE_EXTENSIONS) && \
@@ -1057,7 +1139,7 @@ diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/ch
      if (matching_certificates.empty() && nonmatching_certificates.empty()) {
        extensions::ProcessMap* process_map =
            extensions::ProcessMap::Get(profile);
-@@ -4648,7 +4648,7 @@ void ChromeContentBrowserClient::OverrideWebPreferences(
+@@ -4646,7 +4646,7 @@ void ChromeContentBrowserClient::OverrideWebPreferences(
  // Fill font preferences. These are not registered on Android unless we're built
  // with extensions (the chrome.fontSettings API can change these).
  // - http://crbug.com/40337093, http://crbug.com/41304476.
@@ -1078,6 +1160,18 @@ diff --git a/chrome/browser/devtools/BUILD.gn b/chrome/browser/devtools/BUILD.gn
      sources += [
        "global_confirm_info_bar.cc",
        "global_confirm_info_bar.h",
+diff --git a/chrome/browser/download/BUILD.gn b/chrome/browser/download/BUILD.gn
+--- a/chrome/browser/download/BUILD.gn
++++ b/chrome/browser/download/BUILD.gn
+@@ -295,7 +295,7 @@ source_set("impl") {
+     sources += [ "drag_download_item_aura.cc" ]
+   }
+ 
+-  if (is_android && !enable_desktop_android_extensions) {
++  if (is_android && !enable_desktop_android_extensions_cromite) {
+     sources += [ "download_crx_util_android.cc" ]
+   }
+ 
 diff --git a/chrome/browser/download/chrome_download_manager_delegate.cc b/chrome/browser/download/chrome_download_manager_delegate.cc
 --- a/chrome/browser/download/chrome_download_manager_delegate.cc
 +++ b/chrome/browser/download/chrome_download_manager_delegate.cc
@@ -1123,19 +1217,10 @@ diff --git a/chrome/browser/extensions/BUILD.gn b/chrome/browser/extensions/BUIL
      sources += [ "chrome_extensions_browser_client_android.cc" ]
  
      deps += [
-@@ -1712,6 +1712,16 @@ source_set("chrome_extensions_browser_client") {
+@@ -1712,6 +1712,7 @@ source_set("chrome_extensions_browser_client") {
        "//extensions/browser",
        "//extensions/browser/kiosk",
      ]
-+
-+    ### Extensions API module start
-+    sources += [
-+      "api/adblock_private/adblock_private_api.cc",
-+      "api/adblock_private/adblock_private_api.h",
-+      "api/eyeo_filtering_private/eyeo_filtering_private_api.cc",
-+      "api/eyeo_filtering_private/eyeo_filtering_private_api.h",
-+    ]
-+
 +    deps += [ "//components/adblock/content:browser" ]
    }
  
@@ -1408,6 +1493,34 @@ diff --git a/chrome/browser/extensions/extension_management.h b/chrome/browser/e
    // Checks if extensions are enabled for Desktop Android for the current
    // profile. This is temporary for until extensions are ready for dogfooding.
    // TODO(crbug.com/422307625): Remove this check once extensions are ready for
+diff --git a/chrome/browser/extensions/extension_tab_util.cc b/chrome/browser/extensions/extension_tab_util.cc
+--- a/chrome/browser/extensions/extension_tab_util.cc
++++ b/chrome/browser/extensions/extension_tab_util.cc
+@@ -447,8 +447,10 @@ api::tabs::Tab ExtensionTabUtil::CreateTabObject(
+         tab_list->GetOpenerForTab(tab_interface->GetHandle());
+     if (opener) {
+       content::WebContents* opener_contents = opener->GetContents();
++#if !BUILDFLAG(IS_ANDROID)
+       CHECK(opener_contents);
+-      tab_object.opener_tab_id = GetTabIdForExtensions(*opener_contents);
++#endif
++      if (opener_contents) tab_object.opener_tab_id = GetTabIdForExtensions(*opener_contents);
+     }
+   }
+ 
+@@ -1130,7 +1132,12 @@ base::expected<GURL, std::string> ExtensionTabUtil::PrepareURLForNavigation(
+ void ExtensionTabUtil::ForEachTab(
+     base::RepeatingCallback<void(WebContents*)> callback) {
+   tabs::ForEachTabInterface([&callback](tabs::TabInterface* tab) {
++#if BUILDFLAG(IS_ANDROID)
++    WebContents* web_contents = tab->GetContents();
++    if (web_contents) callback.Run(web_contents);
++#else
+     callback.Run(tab->GetContents());
++#endif
+     return true;
+   });
+ }
 diff --git a/chrome/browser/extensions/extension_util.cc b/chrome/browser/extensions/extension_util.cc
 --- a/chrome/browser/extensions/extension_util.cc
 +++ b/chrome/browser/extensions/extension_util.cc
@@ -1460,6 +1573,18 @@ diff --git a/chrome/browser/feedback/android/java/src/org/chromium/chrome/browse
              type = TYPE_DESKTOP;
          } else if (DeviceFormFactor.isNonMultiDisplayContextOnTablet(
                  ContextUtils.getApplicationContext())) {
+diff --git a/chrome/browser/finds/core/finds_tab_helper.cc b/chrome/browser/finds/core/finds_tab_helper.cc
+--- a/chrome/browser/finds/core/finds_tab_helper.cc
++++ b/chrome/browser/finds/core/finds_tab_helper.cc
+@@ -31,7 +31,7 @@ bool IsValidNavigation(content::NavigationHandle* navigation_handle) {
+ 
+ bool IsSupportedPlatform() {
+ #if BUILDFLAG(IS_ANDROID)
+-  if (base::android::device_info::is_desktop() ||
++  if (base::android::device_info::is_desktop_false() ||
+       base::android::device_info::is_tv() ||
+       base::android::device_info::is_automotive() ||
+       base::android::device_info::is_xr()) {
 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
@@ -1490,6 +1615,30 @@ diff --git a/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/f
      public static final CachedFlag sReportNotificationContentDetectionData =
              newCachedFlag(
                      REPORT_NOTIFICATION_CONTENT_DETECTION_DATA,
+diff --git a/chrome/browser/glic/public/features.cc b/chrome/browser/glic/public/features.cc
+--- a/chrome/browser/glic/public/features.cc
++++ b/chrome/browser/glic/public/features.cc
+@@ -52,7 +52,7 @@ BASE_FEATURE(kGlicLiveMode,
+ );
+ 
+ BASE_FEATURE(kGlicDefaultToLastActiveConversation,
+-#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID)
++#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID_CROMITE)
+              base::FEATURE_ENABLED_BY_DEFAULT
+ #else
+              base::FEATURE_DISABLED_BY_DEFAULT
+diff --git a/chrome/browser/glic/service/glic_instance_impl.cc b/chrome/browser/glic/service/glic_instance_impl.cc
+--- a/chrome/browser/glic/service/glic_instance_impl.cc
++++ b/chrome/browser/glic/service/glic_instance_impl.cc
+@@ -112,7 +112,7 @@ BASE_FEATURE(kGlicSuppressAnimationsOnDetach, base::FEATURE_ENABLED_BY_DEFAULT);
+ BASE_FEATURE(kGlicRemoveDaisyChainingWhenFreShowing,
+              base::FEATURE_ENABLED_BY_DEFAULT);
+ 
+-#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID)
++#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID_CROMITE)
+ BASE_FEATURE(kGlicUnbindOnClose, base::FEATURE_ENABLED_BY_DEFAULT);
+ #else
+ BASE_FEATURE(kGlicUnbindOnClose, base::FEATURE_DISABLED_BY_DEFAULT);
 diff --git a/chrome/browser/incognito/android/java/src/org/chromium/chrome/browser/incognito/IncognitoUtils.java b/chrome/browser/incognito/android/java/src/org/chromium/chrome/browser/incognito/IncognitoUtils.java
 --- a/chrome/browser/incognito/android/java/src/org/chromium/chrome/browser/incognito/IncognitoUtils.java
 +++ b/chrome/browser/incognito/android/java/src/org/chromium/chrome/browser/incognito/IncognitoUtils.java
@@ -1616,6 +1765,18 @@ diff --git a/chrome/browser/media/webrtc/webrtc_event_log_manager.cc b/chrome/br
      return std::make_unique<GzippedLogFileWriterFactory>(
          std::make_unique<GzipLogCompressorFactory>(
              std::make_unique<DefaultGzippedSizeEstimator::Factory>()));
+diff --git a/chrome/browser/ntp_customization/java/src/org/chromium/chrome/browser/ntp_customization/NtpCustomizationUtils.java b/chrome/browser/ntp_customization/java/src/org/chromium/chrome/browser/ntp_customization/NtpCustomizationUtils.java
+--- a/chrome/browser/ntp_customization/java/src/org/chromium/chrome/browser/ntp_customization/NtpCustomizationUtils.java
++++ b/chrome/browser/ntp_customization/java/src/org/chromium/chrome/browser/ntp_customization/NtpCustomizationUtils.java
+@@ -274,7 +274,7 @@ public class NtpCustomizationUtils {
+ 
+     /** Returns whether the NTP simplification is enabled on desktop. */
+     public static boolean isNtpSimplificationEnabledOnDesktop() {
+-        return ChromeFeatureList.sNtpSimplification.isEnabled() && DeviceInfo.isDesktop();
++        return ChromeFeatureList.sNtpSimplification.isEnabled() && DeviceInfo.isDesktopCromite();
+     }
+ 
+     /**
 diff --git a/chrome/browser/open_in_app/android/java/src/org/chromium/chrome/browser/open_in_app/OpenInAppUtils.java b/chrome/browser/open_in_app/android/java/src/org/chromium/chrome/browser/open_in_app/OpenInAppUtils.java
 --- a/chrome/browser/open_in_app/android/java/src/org/chromium/chrome/browser/open_in_app/OpenInAppUtils.java
 +++ b/chrome/browser/open_in_app/android/java/src/org/chromium/chrome/browser/open_in_app/OpenInAppUtils.java
@@ -1772,6 +1933,17 @@ diff --git a/chrome/browser/resources/extensions/item_list.css b/chrome/browser/
  }
  
  #content-wrapper:has(extensions-review-panel),
+diff --git a/chrome/browser/resources/extensions/manager.css b/chrome/browser/resources/extensions/manager.css
+--- a/chrome/browser/resources/extensions/manager.css
++++ b/chrome/browser/resources/extensions/manager.css
+@@ -73,3 +73,7 @@ extensions-item {
+ #right {
+   flex: 1 1 0;
+ }
++
++#drawer {
++  z-index: 9999;
++}
 diff --git a/chrome/browser/resources/extensions/toolbar.html.ts b/chrome/browser/resources/extensions/toolbar.html.ts
 --- a/chrome/browser/resources/extensions/toolbar.html.ts
 +++ b/chrome/browser/resources/extensions/toolbar.html.ts
@@ -2108,17 +2280,6 @@ diff --git a/chrome/browser/ui/android/extensions/extensions_toolbar_android.cc
    return Java_ExtensionAction_Constructor(
        env, action_id, base::UTF16ToUTF8(action->GetTooltip(web_contents)),
        base::UTF16ToUTF8(action->GetAccessibleName(web_contents)));
-diff --git a/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu.xml b/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu.xml
---- a/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu.xml
-+++ b/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu.xml
-@@ -193,6 +193,7 @@ found in the LICENSE file.
- 
-             <View
-                 android:id="@+id/extensions_menu_footer_divider"
-+                android:visibility="gone"
-                 android:layout_width="match_parent"
-                 android:layout_height="1dp"
-                 app:layout_constraintTop_toBottomOf="@+id/extensions_menu_state_container"
 diff --git a/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu_footer.xml b/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu_footer.xml
 --- a/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu_footer.xml
 +++ b/chrome/browser/ui/android/extensions/java/res/layout/extensions_menu_footer.xml
@@ -2130,15 +2291,7 @@ diff --git a/chrome/browser/ui/android/extensions/java/res/layout/extensions_men
          style="@style/ExtensionsMenuFooterRow"
          tools:ignore="UseCompoundDrawables" >
  
-@@ -54,6 +55,7 @@ found in the LICENSE file.
- 
-     <LinearLayout
-         android:id="@+id/extensions_menu_manage_extensions_button"
-+        android:visibility="gone"
-         style="@style/ExtensionsMenuFooterRow"
-         tools:ignore="UseCompoundDrawables" >
- 
-@@ -70,4 +72,4 @@ found in the LICENSE file.
+@@ -70,4 +71,4 @@ found in the LICENSE file.
  
      </LinearLayout>
  
@@ -2316,8 +2469,8 @@ diff --git a/chrome/browser/ui/android/toolbar/java/res/layout/toolbar_phone.xml
              android:visibility="gone"/>
  
 +        <ViewStub
-+            android:id="@+id/extension_toolbar_container_stub"
-+            android:inflatedId="@+id/extension_toolbar_container"
++            android:id="@+id/extensions_toolbar_container_stub"
++            android:inflatedId="@+id/extensions_toolbar_container"
 +            android:layout_width="wrap_content"
 +            android:layout_height="match_parent" />
 +
@@ -2643,6 +2796,18 @@ diff --git a/chrome/chrome_paks.gni b/chrome/chrome_paks.gni
        sources += [
          "$root_gen_dir/chrome/discards_resources.pak",
          "$root_gen_dir/chrome/management_resources.pak",
+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
+@@ -882,7 +882,7 @@ BASE_FEATURE(kGlicButtonAltLabel, base::FEATURE_ENABLED_BY_DEFAULT);
+ const base::FeatureParam<int> kGlicButtonAltLabelVariant{
+     &kGlicButtonAltLabel, "glic-button-alt-label-variant", 0};
+ 
+-#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID)
++#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID_FALSE)
+ BASE_FEATURE(kGlicDaisyChainNewTabs, base::FEATURE_DISABLED_BY_DEFAULT);
+ #else
+ BASE_FEATURE(kGlicDaisyChainNewTabs, base::FEATURE_ENABLED_BY_DEFAULT);
 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
@@ -2760,6 +2925,15 @@ diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
      sources += [
        "../browser/extensions/test_extension_menu_model_android.cc",
        "../browser/extensions/test_extension_menu_model_android.h",
+@@ -1527,7 +1527,7 @@ source_set("platform_browser_tests") {
+     }
+   }
+ 
+-  if (is_win || is_mac || is_linux || is_chromeos || is_desktop_android) {
++  if (is_win || is_mac || is_linux || is_chromeos || is_desktop_android_cromite) {
+     sources += [ "../browser/net/network_context_configuration_browsertest.cc" ]
+     deps += [
+       "//chrome/browser/ui/browser_window:create_browser_window",
 @@ -1586,7 +1586,7 @@ source_set("platform_browser_tests") {
      sources += [ "../browser/enterprise/remote_commands/user_remote_commands_service_browsertest.cc" ]
    }
@@ -2823,6 +2997,15 @@ diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
      sources +=
          [ "../browser/policy/developer_tools_policy_handler_unittest.cc" ]
    }
+@@ -10286,7 +10286,7 @@ test("unit_tests") {
+     }
+   }
+ 
+-  if (is_win || is_mac || is_linux || is_chromeos || is_desktop_android) {
++  if (is_win || is_mac || is_linux || is_chromeos || is_desktop_android_cromite) {
+     sources += [
+       "../browser/ui/webui/management/management_ui_handler_unittest.cc",
+       "../browser/ui/webui/management/management_ui_unittest.cc",
 diff --git a/chrome/version.gni b/chrome/version.gni
 --- a/chrome/version.gni
 +++ b/chrome/version.gni
@@ -2938,6 +3121,18 @@ diff --git a/components/embedder_support/user_agent_utils.cc b/components/embedd
      return std::string();
    }
  
+diff --git a/components/local_state/local_state_utils.cc b/components/local_state/local_state_utils.cc
+--- a/components/local_state/local_state_utils.cc
++++ b/components/local_state/local_state_utils.cc
+@@ -39,7 +39,7 @@ base::ListValue GetPrefsMetadata(
+       metadata.Append("managed_by_custodian");
+       break;
+     case PrefValueStore::PrefStoreType::EXTENSION_STORE:
+-#if BUILDFLAG(ENABLE_EXTENSIONS)
++#if BUILDFLAG(ENABLE_EXTENSIONS_CORE)
+       metadata.Append("extension_controlled");
+       metadata.Append("extension_modifiable");
+       break;
 diff --git a/components/media_router/browser/android/media_router_android.cc b/components/media_router/browser/android/media_router_android.cc
 --- a/components/media_router/browser/android/media_router_android.cc
 +++ b/components/media_router/browser/android/media_router_android.cc
@@ -3696,6 +3891,15 @@ diff --git a/third_party/blink/common/features.cc b/third_party/blink/common/fea
               base::FEATURE_ENABLED_BY_DEFAULT
  #else
               base::FEATURE_DISABLED_BY_DEFAULT
+@@ -2742,7 +2742,7 @@ bool IsFencedFramesEnabled() {
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=1335069#c3.
+ bool IsMemoryPurgeOnBackgroundingEnabled() {
+   return
+-#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID)
++#if BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_DESKTOP_ANDROID_FALSE)
+       false
+ #else
+       true
 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
@@ -3717,6 +3921,18 @@ diff --git a/third_party/blink/renderer/modules/modules_initializer.cc b/third_p
    page.ProvideSupplement(MakeGarbageCollected<SuspendCaptureObserver>(page));
  #endif  // BUILDFLAG(IS_ANDROID)  && !BUILDFLAG(IS_DESKTOP_ANDROID)
  }
+diff --git a/third_party/libvpx/BUILD.gn b/third_party/libvpx/BUILD.gn
+--- a/third_party/libvpx/BUILD.gn
++++ b/third_party/libvpx/BUILD.gn
+@@ -30,7 +30,7 @@ if (current_cpu == "x86") {
+   }
+ } else if (current_cpu == "arm64" || current_cpu == "arm64e") {
+   if (is_linux || is_win || is_chromeos || is_mac || is_ios ||
+-      is_desktop_android) {
++      is_desktop_android_false) {
+     # This is necessary for CrOS and macOS as they reuse the Linux
+     # configuration, of which there are two (see the later definition of
+     # os_category).
 diff --git a/tools/grit/grit_args.gni b/tools/grit/grit_args.gni
 --- a/tools/grit/grit_args.gni
 +++ b/tools/grit/grit_args.gni
diff --git a/build/patches/Experimental-user-scripts-support.patch b/build/patches/Experimental-user-scripts-support.patch
index eefae613..3c69705e 100644
--- a/build/patches/Experimental-user-scripts-support.patch
+++ b/build/patches/Experimental-user-scripts-support.patch
@@ -250,7 +250,7 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "//components/variations:variations_java",
        "//components/variations/android:variations_java",
        "//components/viz/service:service_java",
-@@ -1769,6 +1774,7 @@ if (_is_default_toolchain) {
+@@ -1770,6 +1775,7 @@ if (_is_default_toolchain) {
    java_group("chrome_public_non_pak_assets") {
      deps = [
        "//chrome/android/webapk/libs/runtime_library:runtime_library_assets",
@@ -4158,7 +4158,7 @@ new file mode 100755
 +#include "ui/shell_dialogs/selected_file_info.h"
 +#include "ui/shell_dialogs/select_file_dialog.h"
 +#include "content/browser/file_system_access/file_system_chooser.h"
-+#include "chrome/browser/ui/chrome_select_file_policy.h"
++#include "chrome/browser/ui/select_file_policy/chrome_select_file_policy.h"
 +#include "ui/android/window_android.h"
 +
 +#include "../common/user_scripts_features.h"
@@ -9302,7 +9302,7 @@ new file mode 100755
 +  blink::WebStyleSheetKey style_sheet_key;
 +  if (const std::optional<std::string>& injection_key =
 +          injector_->GetInjectionKey())
-+    style_sheet_key = blink::WebString::FromASCII(*injection_key);
++    style_sheet_key = blink::WebString::FromAscii(*injection_key);
 +  for (const blink::WebString& css : css_sources)
 +    web_frame->GetDocument().InsertStyleSheet(css, &style_sheet_key,
 +                                              blink_css_origin);
diff --git a/build/patches/Eyeo-Adblock-for-Cromite.patch b/build/patches/Eyeo-Adblock-for-Cromite.patch
index 818bd4da..a8667789 100644
--- a/build/patches/Eyeo-Adblock-for-Cromite.patch
+++ b/build/patches/Eyeo-Adblock-for-Cromite.patch
@@ -65,7 +65,7 @@ suit Cromite logic.
  .../browser/resource_classification_runner.h  |    7 +
  .../resource_classification_runner_impl.cc    |   71 +-
  .../resource_classification_runner_impl.h     |    8 +
- components/adblock/core/BUILD.gn              |   39 -
+ components/adblock/core/BUILD.gn              |   41 +-
  components/adblock/core/common/BUILD.gn       |    8 -
  .../adblock/core/common/adblock_constants.cc  |   17 +-
  .../adblock/core/common/adblock_constants.h   |    1 -
@@ -93,6 +93,7 @@ suit Cromite logic.
  .../adblock/core/resources/elemhideemu.jst    |    2 +
  .../resources/snippets/dist/dependencies.jst  | 1690 ++++++
  .../dist/isolated-first-all.source.jst        | 5256 +++++++++++++++++
+ components/adblock/core/sha256_file.py        |   75 +
  .../adblock/core/sitekey_storage_impl.cc      |   17 +-
  .../core/subscription/conversion_executors.h  |    1 +
  .../filtering_configuration_maintainer.h      |    4 +
@@ -131,7 +132,7 @@ suit Cromite logic.
  .../renderer/core/exported/web_document.cc    |   13 +-
  .../blink/renderer/core/html/html_element.cc  |    8 +-
  .../definitions/adblock_private.d.ts          |   14 +
- 126 files changed, 9368 insertions(+), 708 deletions(-)
+ 127 files changed, 9444 insertions(+), 709 deletions(-)
  rename chrome/browser/adblock/android/java/res/xml/{adblock_preferences.xml => eyeo_adblock_preferences.xml} (59%)
  create mode 100644 chrome/browser/resources/settings/adblock_page/adblock_page.html
  create mode 100644 chrome/browser/resources/settings/adblock_page/adblock_page.ts
@@ -140,6 +141,7 @@ suit Cromite logic.
  create mode 100644 components/adblock/core/converter/parser/test/test_rules.txt
  create mode 100644 components/adblock/core/resources/snippets/dist/dependencies.jst
  create mode 100644 components/adblock/core/resources/snippets/dist/isolated-first-all.source.jst
+ create mode 100644 components/adblock/core/sha256_file.py
  create mode 100644 components/content_settings/core/browser/bromite_content_settings/ads.inc
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Stricter-popup-blocker.inc
 
@@ -884,7 +886,7 @@ diff --git a/chrome/browser/adblock/android/java/src/org/chromium/chrome/browser
 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
-@@ -6639,7 +6639,9 @@ ChromeContentBrowserClient::
+@@ -6637,7 +6637,9 @@ ChromeContentBrowserClient::
  }
  
  bool ChromeContentBrowserClient::WillInterceptWebSocket(
@@ -895,7 +897,7 @@ diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/ch
  #if BUILDFLAG(ENABLE_EXTENSIONS_CORE)
    if (!frame) {
      return false;
-@@ -6661,9 +6663,11 @@ bool ChromeContentBrowserClient::WillInterceptWebSocket(
+@@ -6659,9 +6661,11 @@ bool ChromeContentBrowserClient::WillInterceptWebSocket(
  }
  
  void ChromeContentBrowserClient::CreateWebSocket(
@@ -2374,7 +2376,7 @@ new file mode 100644
 +  load_time_data.Set("tabTitle",
 +    l10n_util::GetStringUTF16(IDS_ERRORPAGES_TITLE_BLOCKED_BY_ADMINISTRATOR));
 +  load_time_data.Set("heading",
-+    l10n_util::GetStringUTF16(IDS_ERRORPAGES_HEADING_BLOCKED_BY_ADMINISTRATOR));
++    l10n_util::GetStringUTF16(IDS_ERRORPAGES_HEADING_BLOCKED_BY_ADMINISTRATOR_ADBLOCK));
 +
 +  std::u16string subscription_url_string(url_formatter::FormatUrl(
 +      subscription_url_, url_formatter::kFormatUrlOmitNothing,
@@ -3923,6 +3925,15 @@ diff --git a/components/adblock/core/BUILD.gn b/components/adblock/core/BUILD.gn
  import("//third_party/flatbuffers/flatbuffer.gni")
  
  flatbuffer("schema") {
+@@ -28,7 +27,7 @@ action("generate_schema_hash") {
+   # The script lives in /chrome but has no dependencies to the //chrome target.
+   # According to the script's author, it could be moved to /build but only if
+   # there's code *upstream* that needs it outside of /chrome.
+-  script = "//chrome/tools/build/sha256_file.py"
++  script = "//components/adblock/core/sha256_file.py"
+   outputs = [ "${target_gen_dir}/schema/schema_hash.cc" ]
+   inputs = [ "${target_gen_dir}/schema/filter_list_schema_generated.h" ]
+ 
 @@ -49,43 +48,9 @@ source_set("schema_hash") {
    deps = [ ":generate_schema_hash" ]
  }
@@ -12002,6 +12013,86 @@ new file mode 100644
 +    document.addEventListener("readystatechange", executeScript, {once:true});
 +  }
 +}
+diff --git a/components/adblock/core/sha256_file.py b/components/adblock/core/sha256_file.py
+new file mode 100644
+--- /dev/null
++++ b/components/adblock/core/sha256_file.py
+@@ -0,0 +1,75 @@
++#!/usr/bin/env python
++# Copyright 2021 The Chromium Authors
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++"""sha256_file.py takes one or more files, computes a SHA-256 hash over it,
++and writes a .cc file containing variables with the digest bytes.
++
++Usage:
++    sha256_file.py path/to/hashes file1.txt file2.pak
++
++Which will create path/to/hashes.cc with a constant for each of the specified
++input file's hash. Corresponding header file should be committed in codebase to
++avoid unnecessary build serilization.
++"""
++
++import hashlib
++import os.path
++import sys
++
++sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)),
++                             os.path.pardir, os.path.pardir, os.path.pardir,
++                             'build'))
++import action_helpers
++
++
++def main(argv):
++    if len(argv) < 3:
++        print('Usage: {} output_path_prefix file1.pak...'.format(argv[0]),
++              file=sys.stderr)
++        return 1
++
++    output_path_prefix = argv[1]
++
++    cc_contents = '#include "{}.h"\n\n'.format(
++        # Drop (<toolchain>/)gen/ prefix.
++        output_path_prefix.split('gen/', 1)[1])
++    for (name, value) in _hash_files(argv[2:]):
++        name = 'kSha256_' + os.path.basename(name).replace('.', '_')
++        cc_contents += 'const std::array<uint8_t, 32> {} = {{'.format(name)
++        cc_contents += ', '.join(map(hex, value))
++        cc_contents += '};\n\n'
++
++    with action_helpers.atomic_output(output_path_prefix + '.cc',
++                                      mode='w') as f:
++        f.write(FILE_TEMPLATE.format(contents=cc_contents))
++
++
++def _hash_files(files):
++    for path in files:
++        with open(path, 'rb') as f:
++            yield path, _hash_file_contents(f)
++
++
++def _hash_file_contents(f):
++    sha2 = hashlib.sha256()
++    while True:
++        data = f.read(4096)
++        if not data:
++            break
++        sha2.update(data)
++    return sha2.digest()
++
++
++FILE_TEMPLATE = """// Generated by chrome/tools/build/sha256_file.py
++// !! DO NOT EDIT !!
++
++#include <stdint.h>
++
++#include <array>
++
++{contents}
++"""
++
++if __name__ == '__main__':
++    sys.exit(main(sys.argv))
 diff --git a/components/adblock/core/sitekey_storage_impl.cc b/components/adblock/core/sitekey_storage_impl.cc
 --- a/components/adblock/core/sitekey_storage_impl.cc
 +++ b/components/adblock/core/sitekey_storage_impl.cc
@@ -12979,7 +13070,7 @@ diff --git a/components/error_page_strings.grdp b/components/error_page_strings.
 +  <message name="IDS_ERRORPAGES_TITLE_BLOCKED_BY_ADMINISTRATOR" desc="Title in the error page when an administrator policy blocks a request.">
 +    Blocked by Adblock
 +  </message>
-+  <message name="IDS_ERRORPAGES_HEADING_BLOCKED_BY_ADMINISTRATOR" desc="Heading in the error page when an administrator policy blocks a request.">
++  <message name="IDS_ERRORPAGES_HEADING_BLOCKED_BY_ADMINISTRATOR_ADBLOCK" desc="Heading in the error page when an administrator policy blocks a request.">
 +    Blocked by Adblock
 +  </message>
 +  <message name="IDS_ERRORPAGES_PRIMARY_PARAGRAPH_BLOCKED_BY_ADMINISTRATOR" desc="Primary paragraph in the error page when an administrator policy blocks a request.">
diff --git a/build/patches/Improve-the-browser-sandbox.patch b/build/patches/Improve-the-browser-sandbox.patch
index 9d608df3..deb4c275 100644
--- a/build/patches/Improve-the-browser-sandbox.patch
+++ b/build/patches/Improve-the-browser-sandbox.patch
@@ -7,14 +7,32 @@ using the new flags on android
 
 License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 ---
- chrome/browser/net/system_network_context_manager.cc     | 2 +-
- .../common/features_cc/Improve-the-browser-sandbox.inc   | 2 ++
- .../content_features_cc/Improve-the-browser-sandbox.inc  | 1 +
- sandbox/policy/features.cc                               | 9 +++++++++
- 4 files changed, 13 insertions(+), 1 deletion(-)
+ .../android/java/res/xml/developer_preferences.xml   |  5 +++++
+ chrome/browser/net/system_network_context_manager.cc |  2 +-
+ .../Improve-the-browser-sandbox.grdp                 |  9 +++++++++
+ .../about_flags_cc/Improve-the-browser-sandbox.inc   | 12 ++++++++++++
+ .../features_cc/Improve-the-browser-sandbox.inc      |  2 ++
+ .../Improve-the-browser-sandbox.inc                  |  1 +
+ sandbox/policy/features.cc                           | 10 +++++++++-
+ 7 files changed, 39 insertions(+), 2 deletions(-)
+ create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Improve-the-browser-sandbox.grdp
+ create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Improve-the-browser-sandbox.inc
  create mode 100644 cromite_flags/content/common/features_cc/Improve-the-browser-sandbox.inc
  create mode 100644 cromite_flags/content/public/common/content_features_cc/Improve-the-browser-sandbox.inc
 
+diff --git a/chrome/android/java/res/xml/developer_preferences.xml b/chrome/android/java/res/xml/developer_preferences.xml
+--- a/chrome/android/java/res/xml/developer_preferences.xml
++++ b/chrome/android/java/res/xml/developer_preferences.xml
+@@ -20,4 +20,9 @@ found in the LICENSE file.
+         android:title="Hint: You can also enable Developer options on Beta/Stable channels by tapping the Chrome version in &quot;Settings > About Chrome&quot; multiple times."
+         app:allowDividerAbove="false"
+         app:allowDividerBelow="false" />
++    <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
++        android:title="@string/android_gpu_sandbox_title"
++        android:summary="@string/android_gpu_sandbox_summary"
++        app:featureName="android-gpu-sandbox"
++        app:needRestart="true" />
+ </PreferenceScreen>
 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
@@ -27,6 +45,37 @@ diff --git a/chrome/browser/net/system_network_context_manager.cc b/chrome/brows
  }  // namespace features
  
  class SystemNetworkContextManager::NetworkProcessLaunchWatcher
+diff --git a/chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Improve-the-browser-sandbox.grdp b/chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Improve-the-browser-sandbox.grdp
+new file mode 100644
+--- /dev/null
++++ b/chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Improve-the-browser-sandbox.grdp
+@@ -0,0 +1,9 @@
++<?xml version="1.0" encoding="utf-8"?>
++<grit-part>
++    <message name="IDS_ANDROID_GPU_SANDBOX_TITLE" desc="Text for 'Enable Landlock' settings option.">
++        Android GPU sandbox
++    </message>
++    <message name="IDS_ANDROID_GPU_SANDBOX_SUMMARY" desc="Summary text for 'Enable Landlock' settings option.">
++        Enables the experimental Android GPU sandbox using Landlock (A16+)
++    </message>
++</grit-part>
+diff --git a/cromite_flags/chrome/browser/about_flags_cc/Improve-the-browser-sandbox.inc b/cromite_flags/chrome/browser/about_flags_cc/Improve-the-browser-sandbox.inc
+new file mode 100644
+--- /dev/null
++++ b/cromite_flags/chrome/browser/about_flags_cc/Improve-the-browser-sandbox.inc
+@@ -0,0 +1,12 @@
++#ifdef FLAG_SECTION
++
++#if BUILDFLAG(IS_ANDROID)
++
++    {"android-gpu-sandbox",
++     "Enable Gpu Sandbox",
++     "Enables the experimental Android GPU sandbox using Landlock", kOsAndroid,
++     FEATURE_VALUE_TYPE(sandbox::policy::features::kAndroidGpuSandbox)},
++
++#endif
++
++#endif // ifdef FLAG_SECTION
 diff --git a/cromite_flags/content/common/features_cc/Improve-the-browser-sandbox.inc b/cromite_flags/content/common/features_cc/Improve-the-browser-sandbox.inc
 new file mode 100644
 --- /dev/null
@@ -43,14 +92,22 @@ new file mode 100644
 diff --git a/sandbox/policy/features.cc b/sandbox/policy/features.cc
 --- a/sandbox/policy/features.cc
 +++ b/sandbox/policy/features.cc
-@@ -167,4 +167,13 @@ bool IsNetworkSandboxEnabled() {
+@@ -112,7 +112,7 @@ BASE_FEATURE(kHigherRendererMemoryLimit, base::FEATURE_DISABLED_BY_DEFAULT);
+ 
+ #if BUILDFLAG(IS_ANDROID)
+ // Enables the experimental Android GPU sandbox using Landlock.
+-BASE_FEATURE(kAndroidGpuSandbox, base::FEATURE_DISABLED_BY_DEFAULT);
++CROMITE_FEATURE(kAndroidGpuSandbox, "AndroidGpuSandbox", base::FEATURE_DISABLED_BY_DEFAULT);
+ // Enables the renderer on Android to use a separate seccomp policy.
+ BASE_FEATURE(kUseRendererProcessPolicy, base::FEATURE_ENABLED_BY_DEFAULT);
+ // When enabled, this features restricts a set of syscalls in
+@@ -167,4 +167,12 @@ bool IsNetworkSandboxEnabled() {
  #endif  // BUILDFLAG(IS_MAC) || BUILDFLAG(IS_FUCHSIA)
  }
  
 +#if BUILDFLAG(IS_ANDROID)
 +SET_CROMITE_FEATURE_ENABLED(kUseRendererProcessPolicy);
 +SET_CROMITE_FEATURE_ENABLED(kRestrictRendererPoliciesInBaseline);
-+SET_CROMITE_FEATURE_ENABLED(kAndroidGpuSandbox);
 +#endif
 +#if BUILDFLAG(IS_WIN)
 +SET_CROMITE_FEATURE_ENABLED(kNetworkServiceSandbox);
diff --git a/build/patches/Keyboard-protection-flag.patch b/build/patches/Keyboard-protection-flag.patch
index 5f776ef2..81c00792 100644
--- a/build/patches/Keyboard-protection-flag.patch
+++ b/build/patches/Keyboard-protection-flag.patch
@@ -170,8 +170,8 @@ diff --git a/third_party/blink/renderer/core/events/keyboard_event.cc b/third_pa
 +    // regenerate key_ and code_ for us keyboard
 +    // if the value is not recalculated, or a key is not found
 +    // in the English layout, the value is empty
-+    key_ = FromUTF8(ui::KeycodeConverter::DomKeyToKeyString(ascii_key));
-+    code_ = FromUTF8(ui::KeycodeConverter::DomCodeToCodeString(us_code));
++    key_ = FromUtf8(ui::KeycodeConverter::DomKeyToKeyString(ascii_key));
++    code_ = FromUtf8(ui::KeycodeConverter::DomCodeToCodeString(us_code));
 +
 +    // suppress event if is ctrl/shift/alt... otherwise key_code of
 +    // the next character can be stolen
diff --git a/build/patches/Move-navigation-bar-to-bottom.patch b/build/patches/Move-navigation-bar-to-bottom.patch
index 0dfd0e1e..80a0333a 100644
--- a/build/patches/Move-navigation-bar-to-bottom.patch
+++ b/build/patches/Move-navigation-bar-to-bottom.patch
@@ -32,6 +32,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../chrome/browser/ChromeTabbedActivity.java  |   3 +-
  .../ChromeAccessibilitySettingsDelegate.java  |  70 +++++++++
  .../HeadlessBrowserControlsStateProvider.java |   5 +
+ .../BottomBarContainerCoordinator.java        |   7 +-
  .../compositor/CompositorViewHolder.java      |   7 +
  .../layouts/LayoutManagerChrome.java          |  12 +-
  .../layouts/LayoutManagerChromeTablet.java    |   7 +-
@@ -42,19 +43,20 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../scene_layer/StaticTabSceneLayer.java      |   7 +-
  .../scene_layer/TabStripSceneLayer.java       |  20 ++-
  .../browser/findinpage/FindToolbarTablet.java |  10 +-
- .../fullscreen/BrowserControlsManager.java    |  17 +-
- .../messages/MessageContainerCoordinator.java |  15 +-
+ .../fullscreen/BrowserControlsManager.java    |  20 ++-
+ .../messages/MessageContainerCoordinator.java |  20 ++-
  .../modaldialog/ChromeTabModalPresenter.java  |   2 +-
  .../chrome/browser/ntp/NewTabPage.java        |  14 +-
- .../chrome/browser/ntp/NewTabPageLayout.java  |  10 +-
+ .../chrome/browser/ntp/NewTabPageLayout.java  |  12 +-
  .../chrome/browser/ntp/RecentTabsPage.java    |  31 +++-
  .../browser/page_info/ChromePageInfo.java     |   2 +
  .../browser/searchwidget/SearchActivity.java  |  14 ++
  .../settings/FragmentDependencyProvider.java  |   5 +
  .../StatusIndicatorCoordinator.java           |   9 ++
  .../StatusIndicatorSceneLayer.java            |   6 +-
- .../browser/toolbar/ToolbarManager.java       |  37 ++++-
+ .../browser/toolbar/ToolbarManager.java       |  39 ++++-
  .../chrome/browser/ui/BottomContainer.java    |  18 +++
+ .../chrome/browser/ui/BottomSheetManager.java |  10 ++
  .../ui/system/StatusBarColorController.java   |   8 +
  .../android/compositor/layer/toolbar_layer.cc |   6 +-
  .../scene_layer/tab_strip_scene_layer.cc      |  16 +-
@@ -108,7 +110,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../render_widget_host_view_android.cc        |   3 +
  .../Move-navigation-bar-to-bottom.inc         |  17 ++
  .../renderer/core/frame/viewport_data.cc      |   1 +
- 95 files changed, 1086 insertions(+), 103 deletions(-)
+ 97 files changed, 1111 insertions(+), 107 deletions(-)
  create mode 100644 chrome/browser/hub/internal/android/java/src/org/chromium/chrome/browser/hub/ReversedLinearLayout.java
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Move-navigation-bar-to-bottom.inc
 
@@ -922,6 +924,30 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/app/tabmodel/He
      @Override
      public int getTopControlsMinHeight() {
          return 0;
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/bottombar/BottomBarContainerCoordinator.java b/chrome/android/java/src/org/chromium/chrome/browser/bottombar/BottomBarContainerCoordinator.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/bottombar/BottomBarContainerCoordinator.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/bottombar/BottomBarContainerCoordinator.java
+@@ -22,6 +22,10 @@ import org.chromium.chrome.browser.ui.bottombar.BottomBar;
+ import org.chromium.chrome.browser.ui.bottombar.BottomBarHostManager.Host;
+ import org.chromium.components.browser_ui.widget.gesture.BackPressHandler;
+ 
++import org.chromium.base.supplier.NullableObservableSupplier;
++import org.chromium.chrome.browser.theme.TopUiThemeColorProvider;
++import org.chromium.chrome.browser.tab.Tab;
++
+ /**
+  * Container for the bottom bar.
+  *
+@@ -76,7 +80,8 @@ public class BottomBarContainerCoordinator implements BottomControlsContentDeleg
+     @Override
+     public void initializeWithNative(
+             BottomControlsVisibilityController visibilityController,
+-            Callback<Object> onModelTokenChange) {
++            Callback<Object> onModelTokenChange,
++            TopUiThemeColorProvider topUiThemeColorProvider, NullableObservableSupplier<Tab> tabSupplier) {
+         mVisibilityController = visibilityController;
+         mOnModelTokenChange = onModelTokenChange;
+ 
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/CompositorViewHolder.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/CompositorViewHolder.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/CompositorViewHolder.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/CompositorViewHolder.java
@@ -1344,7 +1370,17 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/fullscreen/Brow
  /** A class that manages browser control visibility and positioning. */
  @NullMarked
  public class BrowserControlsManager implements ActivityStateListener, BrowserControlsSizer {
-@@ -580,6 +582,14 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
+@@ -364,6 +366,9 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
+         mRendererTopContentOffset = mTopControlsHeight;
+         updateControlOffset();
+         scheduleVisibilityUpdate();
++        for (BrowserControlsStateProvider.Observer obs : mControlsObservers) {
++            obs.onTopControlsHeightChanged(mTopControlsHeight, mTopControlsMinHeight);
++        }
+     }
+ 
+     /**
+@@ -580,6 +585,14 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
          }
      }
  
@@ -1359,7 +1395,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/fullscreen/Brow
      @Override
      public int getTopControlsMinHeight() {
          return mTopControlsMinHeight;
-@@ -681,6 +691,8 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
+@@ -681,6 +694,8 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
  
      @Override
      public float getTopVisibleContentOffset() {
@@ -1368,7 +1404,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/fullscreen/Brow
          return getTopControlsHeight() + getTopControlOffset();
      }
  
-@@ -931,7 +943,10 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
+@@ -931,7 +946,10 @@ public class BrowserControlsManager implements ActivityStateListener, BrowserCon
                  TraceEvent.scoped("BrowserControlsManager.notifyControlOffsetChanged")) {
              scheduleVisibilityUpdate();
              if (shouldShowAndroidControls() && mControlsPosition == ControlsPosition.TOP) {
@@ -1383,21 +1419,26 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/fullscreen/Brow
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/messages/MessageContainerCoordinator.java b/chrome/android/java/src/org/chromium/chrome/browser/messages/MessageContainerCoordinator.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/messages/MessageContainerCoordinator.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/messages/MessageContainerCoordinator.java
-@@ -18,6 +18,9 @@ import org.chromium.chrome.browser.fullscreen.BrowserControlsManager;
+@@ -18,6 +18,10 @@ import org.chromium.chrome.browser.fullscreen.BrowserControlsManager;
  import org.chromium.components.messages.MessageContainer;
  import org.chromium.ui.base.ViewUtils;
  
 +import android.view.Gravity;
 +import org.chromium.chrome.browser.flags.ChromeFeatureList;
++import androidx.coordinatorlayout.widget.CoordinatorLayout;
 +
  /**
   * Coordinator of {@link MessageContainer}, which can adjust margins of the message container and
   * control the visibility of browser control when message is being shown.
-@@ -62,7 +65,12 @@ public class MessageContainerCoordinator implements BrowserControlsStateProvider
+@@ -60,9 +64,14 @@ public class MessageContainerCoordinator implements BrowserControlsStateProvider
+         if (mContainer.getVisibility() != View.VISIBLE) {
+             return;
          }
-         ViewGroup.MarginLayoutParams params =
-                 (ViewGroup.MarginLayoutParams) mContainer.getLayoutParams();
+-        ViewGroup.MarginLayoutParams params =
+-                (ViewGroup.MarginLayoutParams) mContainer.getLayoutParams();
 -        params.topMargin = getContainerTopOffset();
++        CoordinatorLayout.LayoutParams params =
++                (CoordinatorLayout.LayoutParams) mContainer.getLayoutParams();
 +        if (ChromeFeatureList.sMoveTopToolbarToBottom.isEnabled()) {
 +            params.gravity = Gravity.START | Gravity.BOTTOM;
 +            params.bottomMargin = getContainerTopOffset();
@@ -1407,7 +1448,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/messages/Messag
          mContainer.setLayoutParams(params);
      }
  
-@@ -171,7 +179,10 @@ public class MessageContainerCoordinator implements BrowserControlsStateProvider
+@@ -171,7 +180,10 @@ public class MessageContainerCoordinator implements BrowserControlsStateProvider
       */
      private int getContainerTopOffset() {
          assert mContainer != null;
@@ -1475,17 +1516,19 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageLayout.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageLayout.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageLayout.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageLayout.java
-@@ -6,6 +6,9 @@ package org.chromium.chrome.browser.ntp;
+@@ -16,6 +16,11 @@ import org.chromium.build.annotations.NullMarked;
+ import org.chromium.build.annotations.Nullable;
+ import org.chromium.chrome.R;
  
- import android.content.Context;
- import android.util.AttributeSet;
 +import android.view.ViewGroup.LayoutParams;
 +import android.widget.FrameLayout;
 +import android.view.Gravity;
- import android.view.View;
- import android.view.ViewGroup;
- import android.view.ViewStub;
-@@ -59,7 +62,12 @@ public class NewTabPageLayout extends LinearLayout {
++import org.chromium.chrome.browser.flags.ChromeFeatureList;
++
+ /**
+  * Layout for the new tab page. This positions the page elements in the correct vertical positions.
+  * There are no separate phone and tablet UIs; this layout adapts based on the available space.
+@@ -59,7 +64,12 @@ public class NewTabPageLayout extends LinearLayout {
          Log.i(TAG, "NewTabPageLayout.onFinishInflate before insertSiteSectionView");
  
          initializeSiteSectionView();
@@ -1793,6 +1836,15 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/Toolbar
          if (mInitializedWithNative) {
              tabGroupUiBottomControlsCoordinator.initializeWithNative();
          }
+@@ -2422,7 +2451,7 @@ public class ToolbarManager
+                         /* readAloudRestoringSupplier= */ () -> {
+                             final var readAloud = mReadAloudControllerSupplier.get();
+                             return readAloud != null && readAloud.isRestoringPlayer();
+-                        });
++                        }, mTopUiThemeColorProvider, mActivityTabProvider.asObservable());
+         if (mInitializedWithNative) {
+             bottomAppBarCoordinator.initializeWithNative();
+         }
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomContainer.java b/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomContainer.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomContainer.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomContainer.java
@@ -1833,6 +1885,36 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomContai
          float offsetFromControls =
                  mBrowserControlsStateProvider.getBottomControlOffset()
                          - mBrowserControlsStateProvider.getBottomControlsHeight();
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomSheetManager.java b/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomSheetManager.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomSheetManager.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/ui/BottomSheetManager.java
+@@ -15,6 +15,7 @@ import org.chromium.chrome.browser.browser_controls.BrowserControlsStateProvider
+ import org.chromium.chrome.browser.browser_controls.BrowserControlsVisibilityManager;
+ import org.chromium.chrome.browser.compositor.overlay_panel.OverlayPanel;
+ import org.chromium.chrome.browser.compositor.overlay_panel.OverlayPanelManager;
++import org.chromium.chrome.browser.flags.ChromeFeatureList;
+ import org.chromium.chrome.browser.layouts.LayoutStateProvider;
+ import org.chromium.chrome.browser.layouts.LayoutStateProvider.LayoutStateObserver;
+ import org.chromium.chrome.browser.layouts.LayoutType;
+@@ -166,9 +167,18 @@ class BottomSheetManager extends EmptyBottomSheetObserver implements DestroyObse
+                                 mBrowserControlsVisibilityManager.getBrowserControlHiddenRatio());
+                     }
+ 
++                    @Override
++                    public void onTopControlsHeightChanged(int topControlsHeight, int topControlsMinHeight) {
++                        onBottomControlsHeightChanged(controlsVisibilityManager.getBottomControlsHeight(),
++                            controlsVisibilityManager.getBottomControlsMinHeight());
++                    }
++
+                     @Override
+                     public void onBottomControlsHeightChanged(
+                             int bottomControlsHeight, int bottomControlsMinHeight) {
++                        if (ChromeFeatureList.sMoveTopToolbarToBottom.isEnabled()) {
++                            bottomControlsHeight += controlsVisibilityManager.getTopControlsHeight();
++                        }
+                         mSheetController.setBottomControlsOffset(bottomControlsHeight);
+                     }
+                 };
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java b/chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java
@@ -2767,8 +2849,8 @@ diff --git a/chrome/browser/ui/android/omnibox/java/src/org/chromium/chrome/brow
                  || SuggestionCommonProperties.BG_TOP_CORNER_ROUNDED == propertyKey) {
 +            if (ChromeFeatureList.sMoveTopToolbarToBottom.isEnabled()) {
 +                view.setRoundingEdges(
-+                        model.get(DropdownCommonProperties.BG_BOTTOM_CORNER_ROUNDED),
-+                        model.get(DropdownCommonProperties.BG_TOP_CORNER_ROUNDED));
++                        model.get(SuggestionCommonProperties.BG_BOTTOM_CORNER_ROUNDED),
++                        model.get(SuggestionCommonProperties.BG_TOP_CORNER_ROUNDED));
 +                return;
 +            }
              view.setRoundingEdges(
diff --git a/build/patches/Partition-HSTS-cache-by-NAK.patch b/build/patches/Partition-HSTS-cache-by-NAK.patch
index f35a3557..69f31a1c 100644
--- a/build/patches/Partition-HSTS-cache-by-NAK.patch
+++ b/build/patches/Partition-HSTS-cache-by-NAK.patch
@@ -249,7 +249,7 @@ diff --git a/net/http/transport_security_state.cc b/net/http/transport_security_
 +  }
 +
 +  // esclude opaque or transient nak
-+  if (!nak.IsFullyPopulated() || nak.IsTransient())
++  if (nak.IsEmpty() || nak.IsTransient())
 +    return std::vector<uint8_t>();
 +
 +  std::string lowered_host = base::ToLowerASCII(
@@ -665,7 +665,7 @@ diff --git a/net/quic/quic_chromium_client_session.cc b/net/quic/quic_chromium_c
 diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket_impl.cc
 --- a/net/socket/ssl_client_socket_impl.cc
 +++ b/net/socket/ssl_client_socket_impl.cc
-@@ -1250,7 +1250,8 @@ ssl_verify_result_t SSLClientSocketImpl::HandleVerifyResult() {
+@@ -1259,7 +1259,8 @@ ssl_verify_result_t SSLClientSocketImpl::HandleVerifyResult() {
          context_->transport_security_state()->CheckPublicKeyPins(
              host_and_port_.host(),
              server_cert_verify_result_.is_issued_by_known_root,
@@ -675,7 +675,7 @@ diff --git a/net/socket/ssl_client_socket_impl.cc b/net/socket/ssl_client_socket
      switch (pin_validity) {
        case TransportSecurityState::PKPStatus::VIOLATED:
          server_cert_verify_result_.cert_status |=
-@@ -1270,7 +1271,7 @@ ssl_verify_result_t SSLClientSocketImpl::HandleVerifyResult() {
+@@ -1279,7 +1280,7 @@ ssl_verify_result_t SSLClientSocketImpl::HandleVerifyResult() {
        IsCertStatusError(server_cert_verify_result_.cert_status) &&
        result != ERR_CERT_KNOWN_INTERCEPTION_BLOCKED &&
        context_->transport_security_state()->ShouldSSLErrorsBeFatal(
diff --git a/build/patches/Partitioning-all-cookies-by-top-frame-domain.patch b/build/patches/Partitioning-all-cookies-by-top-frame-domain.patch
index dc817ef4..aa58b458 100644
--- a/build/patches/Partitioning-all-cookies-by-top-frame-domain.patch
+++ b/build/patches/Partitioning-all-cookies-by-top-frame-domain.patch
@@ -17,7 +17,7 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../strings/android/site_settings.grdp        |  4 +--
  .../core/browser/cookie_settings.cc           |  6 ++--
  .../core/common/cookie_settings_base.cc       | 33 +------------------
- ...ioning-all-cookies-by-top-frame-domain.inc |  4 +++
+ ...ioning-all-cookies-by-top-frame-domain.inc |  2 ++
  ...ioning-all-cookies-by-top-frame-domain.inc |  1 +
  ...ioning-all-cookies-by-top-frame-domain.inc |  1 +
  ...ioning-all-cookies-by-top-frame-domain.inc | 15 +++++++++
@@ -40,7 +40,7 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../cookie_store_delete_options.idl           |  2 +-
  ui/webui/webui_allowlist.cc                   |  1 +
  url/url_features.cc                           |  1 +
- 31 files changed, 90 insertions(+), 62 deletions(-)
+ 31 files changed, 88 insertions(+), 62 deletions(-)
  create mode 100644 cromite_flags/components/content_settings/core/common/features_cc/Partitioning-all-cookies-by-top-frame-domain.inc
  create mode 100644 cromite_flags/components/permissions/features_cc/Partitioning-all-cookies-by-top-frame-domain.inc
  create mode 100644 cromite_flags/content/public/common/content_features_cc/Partitioning-all-cookies-by-top-frame-domain.inc
@@ -243,11 +243,9 @@ diff --git a/cromite_flags/components/content_settings/core/common/features_cc/P
 new file mode 100644
 --- /dev/null
 +++ b/cromite_flags/components/content_settings/core/common/features_cc/Partitioning-all-cookies-by-top-frame-domain.inc
-@@ -0,0 +1,4 @@
+@@ -0,0 +1,2 @@
 +SET_CROMITE_FEATURE_DISABLED(kTrackingProtection3pcd);
 +SET_CROMITE_FEATURE_DISABLED(kUserBypassUI);
-+SET_CROMITE_FEATURE_DISABLED(kTpcdHeuristicsGrants);
-+SET_CROMITE_FEATURE_DISABLED(kNativeUnpartitionedStoragePermittedWhen3PCOff);
 diff --git a/cromite_flags/components/permissions/features_cc/Partitioning-all-cookies-by-top-frame-domain.inc b/cromite_flags/components/permissions/features_cc/Partitioning-all-cookies-by-top-frame-domain.inc
 new file mode 100644
 --- /dev/null
diff --git a/build/patches/PublicKeyCredential-fingerprinting-mitigations.patch b/build/patches/PublicKeyCredential-fingerprinting-mitigations.patch
index 2e09b755..56e48083 100644
--- a/build/patches/PublicKeyCredential-fingerprinting-mitigations.patch
+++ b/build/patches/PublicKeyCredential-fingerprinting-mitigations.patch
@@ -6,14 +6,22 @@ Removes the possibility of obtaining the presence of Windows Hello and
 Bluetooth by querying the PublicKeyCredential of the webauth api in
 the Windows platform
 ---
- .../webauth/authenticator_common_impl.cc      | 22 +++++++++++++++++++
+ .../webauth/authenticator_common_impl.cc      | 28 +++++++++++++++++++
  .../webauth/authenticator_common_impl.h       |  2 +-
- 2 files changed, 23 insertions(+), 1 deletion(-)
+ 2 files changed, 29 insertions(+), 1 deletion(-)
 
 diff --git a/content/browser/webauth/authenticator_common_impl.cc b/content/browser/webauth/authenticator_common_impl.cc
 --- a/content/browser/webauth/authenticator_common_impl.cc
 +++ b/content/browser/webauth/authenticator_common_impl.cc
-@@ -2010,6 +2010,7 @@ void AuthenticatorCommonImpl::GetClientCapabilities(
+@@ -57,6 +57,7 @@
+ #include "content/public/browser/authenticator_common.h"
+ #include "content/public/browser/authenticator_request_client_delegate.h"
+ #include "content/public/browser/back_forward_cache.h"
++#include "content/public/browser/bluetooth_delegate.h"
+ #include "content/public/browser/browser_context.h"
+ #include "content/public/browser/content_browser_client.h"
+ #include "content/public/browser/render_frame_host.h"
+@@ -2010,6 +2011,7 @@ void AuthenticatorCommonImpl::GetClientCapabilities(
        MakeCapability(client_capabilities::kConditionalCreate, true));
  
    IsHybridTransportSupported(
@@ -21,7 +29,7 @@ diff --git a/content/browser/webauth/authenticator_common_impl.cc b/content/brow
        base::BindOnce(&MakeCapability, client_capabilities::kHybridTransport)
            .Then(barrier_callback));
  
-@@ -2037,11 +2038,25 @@ void AuthenticatorCommonImpl::GetClientCapabilities(
+@@ -2037,11 +2039,30 @@ void AuthenticatorCommonImpl::GetClientCapabilities(
  }
  
  void AuthenticatorCommonImpl::IsHybridTransportSupported(
@@ -31,23 +39,28 @@ diff --git a/content/browser/webauth/authenticator_common_impl.cc b/content/brow
      std::move(callback).Run(false);
      return;
    }
++  BluetoothDelegate* delegate =
++        GetContentClient()->browser()->GetBluetoothDelegate();
++  if (!delegate) {
++    std::move(callback).Run(false);
++    return;
++  }
 +  const url::Origin& embedding_origin =
 +      GetRenderFrameHost()->GetMainFrame()->GetLastCommittedOrigin();
-+
-+  switch (GetContentClient()->browser()->AllowWebBluetooth(
++  switch (delegate->AllowWebBluetooth(
 +      GetBrowserContext(), caller_origin,
 +      embedding_origin)) {
-+    case ContentBrowserClient::AllowWebBluetoothResult::BLOCK_POLICY:
-+    case ContentBrowserClient::AllowWebBluetoothResult::BLOCK_GLOBALLY_DISABLED:
++    case BluetoothDelegate::AllowWebBluetoothResult::kBlockPolicy:
++    case BluetoothDelegate::AllowWebBluetoothResult::kBlockGloballyDisabled:
 +      std::move(callback).Run(false);
 +      return;
-+    case ContentBrowserClient::AllowWebBluetoothResult::ALLOW:
++    case BluetoothDelegate::AllowWebBluetoothResult::kAllow:
 +      break;
 +  }
  
    device::BluetoothAdapterFactory::Get()->GetAdapter(
        base::BindOnce([](scoped_refptr<device::BluetoothAdapter> adapter) {
-@@ -2087,6 +2102,13 @@ void AuthenticatorCommonImpl::ContinueIsUvpaaAfterOverrideCheck(
+@@ -2087,6 +2108,13 @@ void AuthenticatorCommonImpl::ContinueIsUvpaaAfterOverrideCheck(
          IsUserVerifyingPlatformAuthenticatorAvailableCallback callback,
      bool is_get_client_capabilities_call,
      std::optional<bool> is_uvpaa_override) {
diff --git a/build/patches/Remove-binary-blob-integrations.patch b/build/patches/Remove-binary-blob-integrations.patch
index 6df66a16..b1424ec7 100644
--- a/build/patches/Remove-binary-blob-integrations.patch
+++ b/build/patches/Remove-binary-blob-integrations.patch
@@ -26,7 +26,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 ---
  ...em_webview_bundle.AndroidManifest.expected |   5 -
  build/config/android/config.gni               |   4 +-
- chrome/android/BUILD.gn                       |  18 -
+ chrome/android/BUILD.gn                       |  21 +-
  chrome/android/chrome_java_sources.gni        |   4 -
  chrome/android/java/AndroidManifest.xml       |  33 -
  .../browser/PlayServicesVersionInfo.java      |  12 +-
@@ -51,7 +51,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../CableAuthenticatorModuleProvider.java     |  35 +-
  chrome/browser/webid/BUILD.gn                 |   3 -
  .../DigitalCredentialsCreationDelegate.java   | 172 +---
- ...igitalCredentialsPresentationDelegate.java | 147 +--
+ ...igitalCredentialsPresentationDelegate.java | 144 +--
  chrome/test/android/BUILD.gn                  |   2 -
  .../ExternalNavigationHandler.java            |   8 -
  components/externalauth/android/BUILD.gn      |   3 -
@@ -105,12 +105,12 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  services/device/geolocation/BUILD.gn          |   4 -
  services/shape_detection/BUILD.gn             |   2 -
  third_party/android_deps/BUILD.gn             |  11 -
- third_party/android_deps/autorolled/BUILD.gn  | 869 ------------------
+ third_party/android_deps/autorolled/BUILD.gn  | 882 ------------------
  .../preconditions/javatests/BUILD.gn          |   1 -
  .../gms/ChromiumPlayServicesAvailability.java |  17 +-
  third_party/androidx/customizations.gni       |  14 +-
  third_party/cardboard/BUILD.gn                |   4 -
- 86 files changed, 134 insertions(+), 2886 deletions(-)
+ 86 files changed, 135 insertions(+), 2898 deletions(-)
  create mode 100644 components/webauthn/android/java/src/org/chromium/components/webauthn/ConditionalUiState.java
 
 diff --git a/android_webview/expectations/system_webview_bundle.AndroidManifest.expected b/android_webview/expectations/system_webview_bundle.AndroidManifest.expected
@@ -167,11 +167,10 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "//base:content_uri_utils_java",
        "//base:flagged_apis_java",
        "//base:process_launcher_java",
-@@ -772,12 +764,9 @@ if (_is_default_toolchain) {
-       "//services/shape_detection/public/mojom:mojom_java",
+@@ -773,11 +765,9 @@ if (_is_default_toolchain) {
        "//skia/public/mojom:mojom_java",
        "//third_party/android_deps:chromium_play_services_availability_java",
--      "//third_party/android_deps:com_airbnb_android_lottie_java",
+       "//third_party/android_deps:com_airbnb_android_lottie_java",
 -      "//third_party/android_deps:com_google_code_findbugs_jsr305_java",
        "//third_party/android_deps:com_google_errorprone_error_prone_annotations_java",
        "//third_party/android_deps:guava_android_java",
@@ -180,7 +179,7 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "//third_party/android_deps:protobuf_lite_runtime_java",
        "//third_party/android_media:android_media_java",
        "//third_party/android_swipe_refresh:android_swipe_refresh_java",
-@@ -1980,7 +1969,6 @@ if (_is_default_toolchain) {
+@@ -1980,7 +1970,6 @@ if (_is_default_toolchain) {
      ]
      deps = [
        ":chrome_java",
@@ -188,7 +187,7 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "//base:base_java",
        "//base:base_java_test_support",
        "//build/android:build_java",
-@@ -2089,7 +2077,6 @@ if (_is_default_toolchain) {
+@@ -2089,7 +2078,6 @@ if (_is_default_toolchain) {
        "java/src/org/chromium/chrome/browser/base/SplitCompatBackupAgent.java",
        "java/src/org/chromium/chrome/browser/base/SplitCompatContentProvider.java",
        "java/src/org/chromium/chrome/browser/base/SplitCompatCustomTabsService.java",
@@ -196,7 +195,7 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "java/src/org/chromium/chrome/browser/base/SplitCompatIntentService.java",
        "java/src/org/chromium/chrome/browser/base/SplitCompatJobService.java",
        "java/src/org/chromium/chrome/browser/base/SplitCompatMinidumpUploadJobService.java",
-@@ -2117,14 +2104,10 @@ if (_is_default_toolchain) {
+@@ -2117,14 +2105,10 @@ if (_is_default_toolchain) {
        "java/src/org/chromium/chrome/browser/photo_picker/DecoderService.java",
        "java/src/org/chromium/chrome/browser/provider/ChromeBrowserProvider.java",
        "java/src/org/chromium/chrome/browser/provider/PageContentProvider.java",
@@ -211,7 +210,7 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "//base:base_java",
        "//chrome/browser/autofill/android:third_party_provider_java",
        "//chrome/browser/download/android:file_provider_java",
-@@ -2143,7 +2126,6 @@ if (_is_default_toolchain) {
+@@ -2143,7 +2127,6 @@ if (_is_default_toolchain) {
        "//components/module_installer/android:module_installer_java",
        "//components/policy/android:policy_java",
        "//components/variations/android:variations_java",
@@ -219,6 +218,17 @@ diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
        "//third_party/androidx:androidx_annotation_annotation_java",
        "//third_party/androidx:androidx_collection_collection_java",
        "//third_party/jni_zero:jni_zero_java",
+@@ -2177,8 +2160,8 @@ if (_is_default_toolchain) {
+         "//chrome/browser/ui/android/app_rating:play_review_aar_for_clank_java",
+       ]
+     } else {
+-      deps +=
+-          [ "//third_party/android_deps:com_google_android_play_review_java" ]
++      # deps +=
++      #     [ "//third_party/android_deps:com_google_android_play_review_java" ]
+     }
+ 
+     if (dfmify_dev_ui) {
 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
@@ -1203,15 +1213,14 @@ diff --git a/chrome/browser/webid/android/java/src/org/chromium/chrome/browser/w
      }
  
      /**
-@@ -210,9 +71,9 @@ public class DigitalCredentialsPresentationDelegate {
+@@ -210,9 +71,10 @@ public class DigitalCredentialsPresentationDelegate {
       * @throws JSONException If JSON parsing fails.
       */
      @VisibleForTesting
 -    public static @Nullable DigitalCredential extractDigitalCredentialFromIntent(
--            @Nullable Intent intent)
--            throws androidx.credentials.exceptions.GetCredentialException, JSONException {
 +    public static @Nullable DigitalCredential extractDigitalCredentialFromResponseBundle(
-+            @Nullable Intent intent) throws JSONException {
+             @Nullable Intent intent)
+             throws androidx.credentials.exceptions.GetCredentialException, JSONException {
 +        if ((true)) throw new JSONException("not reached");
          if (intent == null) {
              return null;
@@ -4455,7 +4464,7 @@ diff --git a/third_party/android_deps/autorolled/BUILD.gn b/third_party/android_
      # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
      if (!defined(material_design_target)) {
        android_aar_prebuilt("com_google_android_material_material_java") {
-@@ -438,24 +119,6 @@ template("define_autorolled_targets") {
+@@ -438,37 +119,6 @@ template("define_autorolled_targets") {
        }
      }
  
@@ -4476,11 +4485,24 @@ diff --git a/third_party/android_deps/autorolled/BUILD.gn b/third_party/android_
 -        ]
 -      }
 -    }
+-
+-    # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
+-    android_aar_prebuilt("com_google_android_play_review_java") {
+-      aar_path =
+-          "autorolled/cipd/libs/com_google_android_play_review/review.aar"
+-      info_path = "autorolled/committed/libs/com_google_android_play_review/com_google_android_play_review.info"
+-      enable_bytecode_checks = false
+-      deps = [
+-        "$google_play_services_package:google_play_services_basement_java",
+-        "$google_play_services_package:google_play_services_tasks_java",
+-        "//third_party/android_deps:com_google_android_play_core_common_java",
+-      ]
+-    }
 -
      # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
-     android_aar_prebuilt("com_google_android_play_review_java") {
-       aar_path =
-@@ -522,38 +185,6 @@ template("define_autorolled_targets") {
+     android_aar_prebuilt("com_google_ar_impress_java") {
+       aar_path = "autorolled/cipd/libs/com_google_ar_impress/impress.aar"
+@@ -522,38 +172,6 @@ template("define_autorolled_targets") {
        preferred_dep = true
      }
  
@@ -4519,7 +4541,7 @@ diff --git a/third_party/android_deps/autorolled/BUILD.gn b/third_party/android_
      # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
      if (!defined(guava_android_target)) {
        java_prebuilt("com_google_guava_guava_java") {
-@@ -595,64 +226,6 @@ template("define_autorolled_targets") {
+@@ -595,64 +213,6 @@ template("define_autorolled_targets") {
        supports_android = true
        enable_bytecode_checks = false
      }
@@ -4584,7 +4606,7 @@ diff --git a/third_party/android_deps/autorolled/BUILD.gn b/third_party/android_
      # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
      if (!defined(android_proto_runtime)) {
        java_prebuilt("com_google_protobuf_protobuf_javalite_java") {
-@@ -1057,190 +630,6 @@ template("define_autorolled_targets") {
+@@ -1057,190 +617,6 @@ template("define_autorolled_targets") {
        ]
      }
  
@@ -4775,7 +4797,7 @@ diff --git a/third_party/android_deps/autorolled/BUILD.gn b/third_party/android_
      # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
      java_prebuilt("com_google_auto_value_auto_value_annotations_java") {
        jar_path = "autorolled/cipd/libs/com_google_auto_value_auto_value_annotations/auto-value-annotations.jar"
-@@ -1257,242 +646,6 @@ template("define_autorolled_targets") {
+@@ -1257,242 +633,6 @@ template("define_autorolled_targets") {
        testonly = true
      }
  
@@ -5018,7 +5040,7 @@ diff --git a/third_party/android_deps/autorolled/BUILD.gn b/third_party/android_
      # This is generated, do not edit. Update BuildConfigGenerator.groovy instead.
      java_prebuilt("com_google_guava_failureaccess_java") {
        jar_path = "autorolled/cipd/libs/com_google_guava_failureaccess/failureaccess.jar"
-@@ -2028,28 +1181,6 @@ template("define_autorolled_targets") {
+@@ -2028,28 +1168,6 @@ template("define_autorolled_targets") {
        deps = [ "//third_party/android_deps:org_jetbrains_kotlinx_kotlinx_coroutines_core_jvm_java" ]
      }
  
diff --git a/build/patches/Restore-Simplified-NTP-launch.patch b/build/patches/Restore-Simplified-NTP-launch.patch
index bd8391eb..58d6332c 100644
--- a/build/patches/Restore-Simplified-NTP-launch.patch
+++ b/build/patches/Restore-Simplified-NTP-launch.patch
@@ -24,7 +24,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../browser/TabbedModeTabDelegateFactory.java |  12 +-
  .../feedback/ChromeFeedbackCollector.java     |   1 +
  .../feedback/SimplifiedNtpFeedbackSource.java |  38 +++
- .../identity_disc/IdentityDiscController.java |   5 +-
+ .../identity_disc/IdentityDiscController.java |   2 +-
  .../native_page/NativePageFactory.java        |  20 +-
  .../NativePageNavigationDelegateImpl.java     |   2 +-
  .../chrome/browser/ntp/NewTabPage.java        |   8 +-
@@ -49,9 +49,9 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  components/omnibox/common/omnibox_features.cc |   2 +
  components/search_engines/template_url.h      |   4 +-
  .../Restore-Simplified-NTP-launch.inc         |  12 +
- .../Restore-Simplified-NTP-launch.inc         |   8 +
+ .../Restore-Simplified-NTP-launch.inc         |   6 +
  .../Restore-Simplified-NTP-launch.inc         |   1 +
- 45 files changed, 646 insertions(+), 67 deletions(-)
+ 45 files changed, 641 insertions(+), 67 deletions(-)
  create mode 100644 chrome/android/java/res/drawable-hdpi/ic_most_visited_placeholder.png
  create mode 100644 chrome/android/java/res/drawable-mdpi/ic_most_visited_placeholder.png
  create mode 100644 chrome/android/java/res/drawable-xhdpi/ic_most_visited_placeholder.png
@@ -701,15 +701,12 @@ new file mode 100644
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/identity_disc/IdentityDiscController.java b/chrome/android/java/src/org/chromium/chrome/browser/identity_disc/IdentityDiscController.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/identity_disc/IdentityDiscController.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/identity_disc/IdentityDiscController.java
-@@ -204,7 +204,10 @@ public class IdentityDiscController
+@@ -204,7 +204,7 @@ public class IdentityDiscController
  
          mButtonData.setButtonSpec(
                  buttonSpecWithDrawableAndDescription(mButtonData.getButtonSpec(), profileData));
 -        mButtonData.setCanShow(true);
-+        if (email == null)
-+            mButtonData.setCanShow(false);
-+        else
-+            mButtonData.setCanShow(true);
++        mButtonData.setCanShow(false);
      }
  
      private ButtonSpec buttonSpecWithDrawableAndDescription(
@@ -931,7 +928,7 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageC
 +            return;
 +        }
 +
-+        ViewStub shortcutsStub = findViewById(R.id.shortcuts_stub);
++        ViewStub shortcutsStub = mNewTabPageLayout.findViewById(R.id.shortcuts_stub);
 +        mShortcutsView = (ViewGroup) shortcutsStub.inflate();
 +
 +        mShortcutsView.findViewById(R.id.bookmarks_button)
@@ -1676,13 +1673,11 @@ diff --git a/cromite_flags/chrome/browser/flags/android/chrome_feature_list_cc/R
 new file mode 100644
 --- /dev/null
 +++ b/cromite_flags/chrome/browser/flags/android/chrome_feature_list_cc/Restore-Simplified-NTP-launch.inc
-@@ -0,0 +1,8 @@
+@@ -0,0 +1,6 @@
 +CROMITE_FEATURE(kSimplifiedNTP,
 +                "SimplifiedNTP",
 +                base::FEATURE_ENABLED_BY_DEFAULT);
 +
-+SET_CROMITE_FEATURE_DISABLED(kMagicStackAndroid);
-+
 +SET_CROMITE_FEATURE_DISABLED(kNewTabPageCustomizationV2);
 +SET_CROMITE_FEATURE_DISABLED(kNewTabPageCustomizationForMvt);
 diff --git a/cromite_flags/chrome/browser/flags/android/chrome_feature_list_h/Restore-Simplified-NTP-launch.inc b/cromite_flags/chrome/browser/flags/android/chrome_feature_list_h/Restore-Simplified-NTP-launch.inc
diff --git a/build/patches/Restore-adaptive-button-in-top-toolbar-customization.patch b/build/patches/Restore-adaptive-button-in-top-toolbar-customization.patch
index 84e21f21..ddae0939 100644
--- a/build/patches/Restore-adaptive-button-in-top-toolbar-customization.patch
+++ b/build/patches/Restore-adaptive-button-in-top-toolbar-customization.patch
@@ -7,8 +7,10 @@ Voice button and legacy share/voice functionality is not restored.
 
 License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 ---
- .../ReaderModeToolbarButtonController.java    |  4 ++--
+ .../ReaderModeToolbarButtonController.java    |  5 +++--
  .../ContextualPageActionController.java       |  4 ++++
+ .../TabbedAppMenuPropertiesDelegate.java      |  4 ----
+ .../distiller_ui_handle_android.h             |  4 ++--
  .../segmentation_platform_config.cc           |  1 +
  .../strings/android_chrome_strings.grd        |  3 +++
  ...tton_group_adaptive_toolbar_preference.xml |  9 +++++++++
@@ -19,13 +21,21 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../adaptive/AdaptiveToolbarStats.java        |  2 ++
  ...oButtonGroupAdaptiveToolbarPreference.java | 19 ++++++++++++-------
  ...ve-button-in-top-toolbar-customization.inc |  1 +
- 12 files changed, 42 insertions(+), 13 deletions(-)
+ 14 files changed, 45 insertions(+), 19 deletions(-)
  create mode 100644 cromite_flags/chrome/browser/flags/android/chrome_feature_list_cc/Restore-adaptive-button-in-top-toolbar-customization.inc
 
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeToolbarButtonController.java b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeToolbarButtonController.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeToolbarButtonController.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeToolbarButtonController.java
-@@ -70,11 +70,11 @@ public class ReaderModeToolbarButtonController extends BaseButtonDataProvider
+@@ -4,6 +4,7 @@
+ 
+ package org.chromium.chrome.browser.dom_distiller;
+ 
++import android.content.res.Resources;
+ import android.content.Context;
+ import android.view.View;
+ 
+@@ -70,11 +71,11 @@ public class ReaderModeToolbarButtonController extends BaseButtonDataProvider
                  modalDialogManager,
                  AppCompatResources.getDrawable(context, R.drawable.ic_mobile_friendly_24dp),
                  context.getString(R.string.reader_mode_cpa_button_text),
@@ -53,6 +63,38 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/segmentation_pl
                              showDynamicAction(result);
                          });
      }
+diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
+--- a/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
++++ b/chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedAppMenuPropertiesDelegate.java
+@@ -1107,10 +1107,6 @@ public class TabbedAppMenuPropertiesDelegate extends AppMenuPropertiesDelegateIm
+         assert shouldShowMoreToolsItem(currentTab);
+ 
+         List<ListItem> submenuItems = new ArrayList<>();
+-        if (shouldShowReaderModeItem(currentTab)) {
+-            submenuItems.add(buildReaderModeItem(currentTab));
+-        }
+-
+         if (shouldShowTaskManagerItem()) {
+             submenuItems.add(buildTaskManagerItem());
+         }
+diff --git a/chrome/browser/android/dom_distiller/distiller_ui_handle_android.h b/chrome/browser/android/dom_distiller/distiller_ui_handle_android.h
+--- a/chrome/browser/android/dom_distiller/distiller_ui_handle_android.h
++++ b/chrome/browser/android/dom_distiller/distiller_ui_handle_android.h
+@@ -26,12 +26,12 @@ class DistillerUIHandleAndroid : public DistillerUIHandle {
+   ~DistillerUIHandleAndroid() override = default;
+ 
+   void set_render_frame_host(content::RenderFrameHost* host) {
+-    render_frame_host_ = host;
++    // render_frame_host_ = host;
+   }
+   void OpenSettings() override;
+ 
+  private:
+-  raw_ptr<content::RenderFrameHost> render_frame_host_ = nullptr;
++  // raw_ptr<content::RenderFrameHost> render_frame_host_ = nullptr;
+ };
+ 
+ }  // namespace android
 diff --git a/chrome/browser/segmentation_platform/segmentation_platform_config.cc b/chrome/browser/segmentation_platform/segmentation_platform_config.cc
 --- a/chrome/browser/segmentation_platform/segmentation_platform_config.cc
 +++ b/chrome/browser/segmentation_platform/segmentation_platform_config.cc
diff --git a/build/patches/Restore-chrome-password-store.patch b/build/patches/Restore-chrome-password-store.patch
index 7cd0ec0b..caa615dc 100644
--- a/build/patches/Restore-chrome-password-store.patch
+++ b/build/patches/Restore-chrome-password-store.patch
@@ -5557,7 +5557,7 @@ new file mode 100644
 +#include "ui/base/l10n/l10n_util.h"
 +#include "url/gurl.h"
 +
-+#include "chrome/browser/ui/chrome_select_file_policy.h"
++#include "chrome/browser/ui/select_file_policy/chrome_select_file_policy.h"
 +#include "ui/shell_dialogs/selected_file_info.h"
 +#include "ui/shell_dialogs/select_file_dialog.h"
 +#include "ui/android/window_android.h"
@@ -5988,8 +5988,8 @@ new file mode 100644
 +#include "base/memory/raw_ptr.h"
 +#include "chrome/browser/affiliations/affiliation_service_factory.h"
 +#include "chrome/browser/password_entry_edit/android/credential_edit_bridge.h"
-+#include "chrome/browser/password_manager/account_password_store_factory.h"
-+#include "chrome/browser/password_manager/profile_password_store_factory.h"
++#include "chrome/browser/password_manager/factories/account_password_store_factory.h"
++#include "chrome/browser/password_manager/factories/profile_password_store_factory.h"
 +#include "chrome/browser/signin/identity_manager_factory.h"
 +#include "components/password_manager/core/browser/password_store/password_store_consumer.h"
 +#include "components/password_manager/core/browser/ui/saved_passwords_presenter.h"
diff --git a/build/patches/Show-NTP-at-startup.patch b/build/patches/Show-NTP-at-startup.patch
index bf9524bb..9054dbb0 100644
--- a/build/patches/Show-NTP-at-startup.patch
+++ b/build/patches/Show-NTP-at-startup.patch
@@ -11,15 +11,19 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../java/res/xml/homepage_preferences.xml     |  6 ++++
  .../browser/BrowserRestartActivity.java       |  1 +
  .../browser/ChromeInactivityTracker.java      | 14 ++++++++
- .../chrome/browser/ChromeTabbedActivity.java  |  2 ++
- .../browser/tasks/ReturnToChromeUtil.java     | 16 ++++++++-
+ .../chrome/browser/ChromeTabbedActivity.java  | 10 +++---
+ .../browser/tasks/ReturnToChromeUtil.java     | 19 ++++++++---
  chrome/app/settings_strings.grdp              |  2 +-
+ .../HomeTipsModulesProvider.java              |  4 +--
  .../flags/android/chrome_feature_list.cc      |  1 +
  .../cromite/sShowNtpAtStartupAndroid.java     | 33 +++++++++++++++++++
+ .../magic_stack/HomeModulesMediator.java      |  8 +++++
+ .../browser/magic_stack/ModuleRegistry.java   |  3 +-
  .../policies/background_tab_loading_policy.cc |  2 ++
  .../preferences/ChromePreferenceKeys.java     |  2 ++
  .../LegacyChromePreferenceKeys.java           |  1 +
  .../on_startup_page/on_startup_page.ts        |  1 +
+ .../client_util/HomeModulesRankingHelper.java |  2 --
  chrome/browser/sessions/session_restore.cc    |  9 ++++-
  .../res/layout/single_tab_module_layout.xml   | 17 +++++-----
  .../SingleTabSwitcherCoordinator.java         |  2 +-
@@ -30,7 +34,7 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../about_flags_cc/show-ntp-at-startup.inc    | 12 +++++++
  .../show-ntp-at-startup.inc                   |  5 +++
  .../show-ntp-at-startup.inc                   |  1 +
- 22 files changed, 135 insertions(+), 16 deletions(-)
+ 26 files changed, 150 insertions(+), 29 deletions(-)
  create mode 100644 chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/cromite/sShowNtpAtStartupAndroid.java
  create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/show-ntp-at-startup.grdp
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/show-ntp-at-startup.inc
@@ -109,6 +113,40 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedAct
          TabUsageTracker.initialize(this.getLifecycleDispatcher(), tabModelSelector);
          TabGroupUsageTracker.initialize(
                  this.getLifecycleDispatcher(), tabModelSelector, this::isWarmOnResume);
+@@ -3310,13 +3312,13 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
+                         getTabModelSelectorSupplier(),
+                         getTabContentManagerSupplier(),
+                         SetupListModuleUtils::isSetupListActive);
+-        moduleRegistry.registerModule(ModuleType.SINGLE_TAB, singleTabModuleBuilder);
++        moduleRegistry.registerModule(ModuleType.SINGLE_TAB, singleTabModuleBuilder, /*active*/ true);
+ 
+         if (ChromeFeatureList.sPriceChangeModule.isEnabled()) {
+             PriceChangeModuleBuilder priceChangeModuleBuilder =
+                     new PriceChangeModuleBuilder(
+                             this, getProfileProviderSupplier(), mTabModelSelector);
+-            moduleRegistry.registerModule(ModuleType.PRICE_CHANGE, priceChangeModuleBuilder);
++            moduleRegistry.registerModule(ModuleType.PRICE_CHANGE, priceChangeModuleBuilder, /*active*/ false);
+         }
+ 
+         SafetyHubMagicStackBuilder safetyHubMagicStackBuilder =
+@@ -3325,7 +3327,7 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
+                         mTabModelProfileSupplier,
+                         mTabModelSelector,
+                         getModalDialogManagerSupplier());
+-        moduleRegistry.registerModule(ModuleType.SAFETY_HUB, safetyHubMagicStackBuilder);
++        moduleRegistry.registerModule(ModuleType.SAFETY_HUB, safetyHubMagicStackBuilder, /*active*/ false);
+ 
+         // Fetch and register the appropriate collection of educational tip or setup list modules.
+         HomeTipsModulesProvider.registerTipModules(
+@@ -3342,7 +3344,7 @@ public class ChromeTabbedActivity extends ChromeActivity implements PreAttachInt
+                             SettingsNavigationFactory.createSettingsNavigation()
+                                     .startSettings(this, TabsSettings.class);
+                         });
+-        moduleRegistry.registerModule(ModuleType.AUXILIARY_SEARCH, auxiliarySearchModuleBuilder);
++        moduleRegistry.registerModule(ModuleType.AUXILIARY_SEARCH, auxiliarySearchModuleBuilder, /*active*/ false);
+ 
+         mModuleRegistrySupplier.set(moduleRegistry);
+     }
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tasks/ReturnToChromeUtil.java b/chrome/android/java/src/org/chromium/chrome/browser/tasks/ReturnToChromeUtil.java
 --- a/chrome/android/java/src/org/chromium/chrome/browser/tasks/ReturnToChromeUtil.java
 +++ b/chrome/android/java/src/org/chromium/chrome/browser/tasks/ReturnToChromeUtil.java
@@ -124,12 +162,21 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tasks/ReturnToC
  import org.chromium.chrome.browser.ntp.NewTabPage;
  import org.chromium.chrome.browser.ntp_customization.NtpCustomizationUtils;
  import org.chromium.chrome.browser.profiles.Profile;
-@@ -138,6 +140,18 @@ public final class ReturnToChromeUtil {
+@@ -128,14 +130,21 @@ public final class ReturnToChromeUtil {
+             Bundle bundle,
+             PersistableBundle persistableBundle,
+             ChromeInactivityTracker inactivityTracker) {
+-        // If the device is android desktop, don't show a NTP homepage.
+-        if (NtpCustomizationUtils.isNtpSimplificationEnabledOnDesktop()) {
++        // If the current session is due to recreated, don't show a NTP homepage.
++        if (isFromRecreate(bundle) || isFromUpdate(persistableBundle)) {
              return false;
          }
  
+-        // If the current session is due to recreated, don't show a NTP homepage.
+-        if (isFromRecreate(bundle) || isFromUpdate(persistableBundle)) {
 +        if (!sShowNtpAtStartupAndroid.getInstance().isEnabled())
-+            return false;
+             return false;
 +
 +        boolean isMainIntentFromLauncherOrRestart =
 +                IntentUtils.isMainIntentFromLauncher(intent)
@@ -138,12 +185,10 @@ diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tasks/ReturnToC
 +        if (isMainIntentFromLauncherOrRestart && inactivityTracker.isNewStartup()) {
 +            inactivityTracker.setIsStartup(false);
 +            return true;
-+        }
-+
+         }
+ 
          // Checks whether to show the NTP homepage due to feature flag
-         // HOME_SURFACE_RETURN_TIME_SECONDS.
-         long lastVisibleTimeMs = inactivityTracker.getLastVisibleTimeMs();
-@@ -246,7 +260,7 @@ public final class ReturnToChromeUtil {
+@@ -246,7 +255,7 @@ public final class ReturnToChromeUtil {
              TabModel currentTabModel,
              TabCreator tabCreator,
              HomeSurfaceTracker homeSurfaceTracker) {
@@ -164,6 +209,22 @@ diff --git a/chrome/app/settings_strings.grdp b/chrome/app/settings_strings.grdp
    </message>
    <message name="IDS_SETTINGS_ON_STARTUP_USE_CURRENT" desc="Button to use current pages.">
      Use current pages
+diff --git a/chrome/browser/educational_tip/java/src/org/chromium/chrome/browser/educational_tip/HomeTipsModulesProvider.java b/chrome/browser/educational_tip/java/src/org/chromium/chrome/browser/educational_tip/HomeTipsModulesProvider.java
+--- a/chrome/browser/educational_tip/java/src/org/chromium/chrome/browser/educational_tip/HomeTipsModulesProvider.java
++++ b/chrome/browser/educational_tip/java/src/org/chromium/chrome/browser/educational_tip/HomeTipsModulesProvider.java
+@@ -43,10 +43,10 @@ public class HomeTipsModulesProvider {
+             if (moduleType == ModuleType.SETUP_LIST_TWO_CELL_CONTAINER) {
+                 moduleRegistry.registerModule(
+                         moduleType,
+-                        new EducationalTipModuleTwoCellBuilder(moduleType, actionDelegate));
++                        new EducationalTipModuleTwoCellBuilder(moduleType, actionDelegate), /*active*/ false);
+             } else {
+                 moduleRegistry.registerModule(
+-                        moduleType, new EducationalTipModuleBuilder(moduleType, actionDelegate));
++                        moduleType, new EducationalTipModuleBuilder(moduleType, actionDelegate), /*active*/ false);
+             }
+         }
+     }
 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
@@ -213,6 +274,37 @@ new file mode 100644
 +        return sInstance;
 +    }
 +}
+diff --git a/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/HomeModulesMediator.java b/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/HomeModulesMediator.java
+--- a/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/HomeModulesMediator.java
++++ b/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/HomeModulesMediator.java
+@@ -125,6 +125,14 @@ public class HomeModulesMediator {
+         // 0. Get the set of currently enabled (eligible) modules.
+         mEnabledModuleSet = null;
+         Set<Integer> enabledModuleSet = getFilteredEnabledModuleSet();
++        List<Integer> enabledModuleList = new ArrayList<>(enabledModuleSet);
++
++        buildModulesAndShow(
++                enabledModuleList,
++                moduleDelegate,
++                onHomeModulesChangedCallback,
++                /*durationMs*/ 0);
++        if ((true)) return;
+ 
+         // 1. Get the sorted list of manually ranked modules, filtered by eligibility.
+         List<Integer> manuallyRankedModules = getSortedManuallyRankedModules(enabledModuleSet);
+diff --git a/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/ModuleRegistry.java b/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/ModuleRegistry.java
+--- a/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/ModuleRegistry.java
++++ b/chrome/browser/magic_stack/android/java/src/org/chromium/chrome/browser/magic_stack/ModuleRegistry.java
+@@ -68,7 +68,8 @@ public class ModuleRegistry {
+      * @param moduleType The type of the module.
+      * @param builder The object of the module builder.
+      */
+-    public void registerModule(@ModuleType int moduleType, ModuleProviderBuilder builder) {
++    public void registerModule(@ModuleType int moduleType, ModuleProviderBuilder builder, boolean active) {
++        if (!active) return;
+         mModuleBuildersMap.put(moduleType, builder);
+     }
+ 
 diff --git a/chrome/browser/performance_manager/policies/background_tab_loading_policy.cc b/chrome/browser/performance_manager/policies/background_tab_loading_policy.cc
 --- a/chrome/browser/performance_manager/policies/background_tab_loading_policy.cc
 +++ b/chrome/browser/performance_manager/policies/background_tab_loading_policy.cc
@@ -266,6 +358,25 @@ diff --git a/chrome/browser/resources/settings/on_startup_page/on_startup_page.t
      return pref.enforcement === chrome.settingsPrivate.Enforcement.ENFORCED ||
          pref.enforcement === chrome.settingsPrivate.Enforcement.RECOMMENDED;
    }
+diff --git a/chrome/browser/segmentation_platform/android/java/src/org/chromium/chrome/browser/segmentation_platform/client_util/HomeModulesRankingHelper.java b/chrome/browser/segmentation_platform/android/java/src/org/chromium/chrome/browser/segmentation_platform/client_util/HomeModulesRankingHelper.java
+--- a/chrome/browser/segmentation_platform/android/java/src/org/chromium/chrome/browser/segmentation_platform/client_util/HomeModulesRankingHelper.java
++++ b/chrome/browser/segmentation_platform/android/java/src/org/chromium/chrome/browser/segmentation_platform/client_util/HomeModulesRankingHelper.java
+@@ -51,7 +51,6 @@ public final class HomeModulesRankingHelper {
+      * @param moduleLabel the module label to notify the module ranker
+      */
+     public static void notifyCardInteracted(Profile profile, String moduleLabel) {
+-        HomeModulesRankingHelperJni.get().notifyCardInteracted(profile, moduleLabel);
+     }
+ 
+     /**
+@@ -61,7 +60,6 @@ public final class HomeModulesRankingHelper {
+      * @param moduleLabel the module label to notify the module ranker
+      */
+     public static void notifyCardShown(Profile profile, String moduleLabel) {
+-        HomeModulesRankingHelperJni.get().notifyCardShown(profile, moduleLabel);
+     }
+ 
+     /**
 diff --git a/chrome/browser/sessions/session_restore.cc b/chrome/browser/sessions/session_restore.cc
 --- a/chrome/browser/sessions/session_restore.cc
 +++ b/chrome/browser/sessions/session_restore.cc
diff --git a/build/patches/Use-list-mode-for-tab-switcher.patch b/build/patches/Use-list-mode-for-tab-switcher.patch
index caac84fe..2cca1259 100644
--- a/build/patches/Use-list-mode-for-tab-switcher.patch
+++ b/build/patches/Use-list-mode-for-tab-switcher.patch
@@ -27,11 +27,12 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../tab_management/TabSwitcherPaneBase.java   |   4 +-
  .../TabSwitcherPaneCoordinatorFactory.java    |   5 +-
  .../tab_management/TabUiFeatureUtilities.java |   7 +
+ .../PinnedTabStripCoordinator.java            |  10 +-
  .../tab_ui/tab_management_java_sources.gni    |   2 +
  .../java/res/xml/privacy_preferences.xml      |   6 +
  .../chrome/browser/app/ChromeActivity.java    |   5 +-
  chrome/browser/android/favicon_helper.cc      | 214 ++++++++++-
- chrome/browser/android/favicon_helper.h       |  25 ++
+ chrome/browser/android/favicon_helper.h       |  23 ++
  .../flags/cromite/sTabSwitcherListMode.java   |  33 ++
  .../tab_ui/TabListFaviconProvider.java        | 111 ++++++
  .../browser/ui/favicon/FaviconHelper.java     |  57 ++-
@@ -41,7 +42,7 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../java/res/drawable/ic_warning_red_16dp.xml |  26 ++
  .../layout/title_and_description_layout.xml   |  31 +-
  .../tab-switcher-list-mode.inc                |   3 +
- 34 files changed, 1180 insertions(+), 41 deletions(-)
+ 35 files changed, 1186 insertions(+), 43 deletions(-)
  create mode 100644 chrome/android/features/tab_ui/java/res/drawable/selected_tab_background.xml
  create mode 100644 chrome/android/features/tab_ui/java/res/drawable/selected_tab_background_incognito.xml
  create mode 100644 chrome/android/features/tab_ui/java/res/layout/tab_list_card_item.xml
@@ -1053,6 +1054,50 @@ diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser
      /** Returns whether device OEM is allow-listed for tab tearing */
      public static boolean doesOemSupportDragToCreateInstance() {
          return TAB_TEARING_OEM_ALLOWLIST.contains(Build.MANUFACTURER.toLowerCase(Locale.US));
+diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/pinned_tabs_strip/PinnedTabStripCoordinator.java b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/pinned_tabs_strip/PinnedTabStripCoordinator.java
+--- a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/pinned_tabs_strip/PinnedTabStripCoordinator.java
++++ b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/pinned_tabs_strip/PinnedTabStripCoordinator.java
+@@ -32,6 +32,7 @@ import org.chromium.chrome.browser.tasks.tab_management.TabListCoordinator;
+ import org.chromium.chrome.browser.tasks.tab_management.TabListModel;
+ import org.chromium.chrome.browser.tasks.tab_management.TabListRecyclerView;
+ import org.chromium.chrome.browser.tasks.tab_management.TabProperties.UiType;
++import org.chromium.chrome.browser.tasks.tab_management.TabUiFeatureUtilities;
+ import org.chromium.components.browser_ui.bottomsheet.BottomSheetController;
+ import org.chromium.ui.modaldialog.ModalDialogManager;
+ import org.chromium.ui.modelutil.PropertyModel;
+@@ -106,6 +107,10 @@ public class PinnedTabStripCoordinator {
+ 
+         RecyclerView tabGridListRecyclerView = tabListCoordinator.getContainerView();
+         TabListModel tabListModel = tabListCoordinator.getTabListModel();
++        if (TabUiFeatureUtilities.shouldUseListMode()) {
++           mMediator = null;
++           return;
++        }
+         mMediator =
+                 createMediator(
+                         activity,
+@@ -149,11 +154,12 @@ public class PinnedTabStripCoordinator {
+ 
+     /** Called when the pinned tabs strip is scrolled. */
+     public void onScrolled() {
+-        mMediator.onScrolled();
++        if (mMediator != null) mMediator.onScrolled();
+     }
+ 
+     /** Returns whether the pinned tabs strip is currently visible. */
+     public boolean isPinnedTabsBarVisible() {
++        if (mMediator == null) return false;
+         return mMediator.isPinnedTabsBarVisible();
+     }
+ 
+@@ -197,6 +203,6 @@ public class PinnedTabStripCoordinator {
+     }
+ 
+     public void destroy() {
+-        mMediator.destroy();
++        if (mMediator != null) mMediator.destroy();
+     }
+ }
 diff --git a/chrome/android/features/tab_ui/tab_management_java_sources.gni b/chrome/android/features/tab_ui/tab_management_java_sources.gni
 --- a/chrome/android/features/tab_ui/tab_management_java_sources.gni
 +++ b/chrome/android/features/tab_ui/tab_management_java_sources.gni
@@ -1367,7 +1412,7 @@ diff --git a/chrome/browser/android/favicon_helper.h b/chrome/browser/android/fa
    bool GetLocalFaviconImageForURL(
        JNIEnv* env,
        Profile* profile,
-@@ -44,11 +50,22 @@ class FaviconHelper {
+@@ -44,11 +50,20 @@ class FaviconHelper {
        GURL url,
        int desired_size_in_pixel,
        favicon_base::FaviconRawBitmapCallback callback_runner);
@@ -1379,8 +1424,6 @@ diff --git a/chrome/browser/android/favicon_helper.h b/chrome/browser/android/fa
    void OnJobFinished(int job_id);
  
   private:
-+  FRIEND_TEST_ALL_PREFIXES(FaviconHelperTest, GetLargestSizeIndex);
-+
    virtual ~FaviconHelper();
  
 +  class Job;
@@ -1390,7 +1433,7 @@ diff --git a/chrome/browser/android/favicon_helper.h b/chrome/browser/android/fa
    // This function is expected to be bound to a WeakPtr<FaviconHelper>, so that
    // it won't be run if the FaviconHelper is deleted and
    // |j_favicon_image_callback| isn't executed in that case.
-@@ -56,8 +73,16 @@ class FaviconHelper {
+@@ -56,8 +71,16 @@ class FaviconHelper {
        const base::android::JavaRef<jobject>& j_favicon_image_callback,
        const favicon_base::FaviconRawBitmapResult& result);
  
diff --git a/build/patches/eyeo-133.0.6943.49-extension_api.patch b/build/patches/eyeo-133.0.6943.49-extension_api.patch
index 1d1412b0..66bac5c5 100644
--- a/build/patches/eyeo-133.0.6943.49-extension_api.patch
+++ b/build/patches/eyeo-133.0.6943.49-extension_api.patch
@@ -37,9 +37,9 @@ Pre-requisites: eyeo Browser Ad filtering Solution: Base Module
 diff --git a/chrome/browser/extensions/BUILD.gn b/chrome/browser/extensions/BUILD.gn
 --- a/chrome/browser/extensions/BUILD.gn
 +++ b/chrome/browser/extensions/BUILD.gn
-@@ -463,6 +463,16 @@ source_set("extensions") {
-     "window_controller_list.h",
-     "window_controller_list_observer.h",
+@@ -611,6 +611,16 @@ source_set("extensions") {
+     "//ui/native_window_tracker",
+     "//ui/shell_dialogs",
    ]
 +  ### Extensions API module start
 +  sources += [
@@ -51,9 +51,9 @@ diff --git a/chrome/browser/extensions/BUILD.gn b/chrome/browser/extensions/BUIL
 +
 +  deps += [ "//components/adblock/content:browser" ]
 +  ### Extensions API module end
-   configs += [
-     "//build/config:precompiled_headers",
-     "//build/config/compiler:wexit_time_destructors",
+   public_deps = [
+     "//chrome/browser/extensions/api/messaging",
+     "//chrome/browser/media/webrtc",
 diff --git a/chrome/browser/extensions/api/BUILD.gn b/chrome/browser/extensions/api/BUILD.gn
 --- a/chrome/browser/extensions/api/BUILD.gn
 +++ b/chrome/browser/extensions/api/BUILD.gn
diff --git a/build/patches/ungoogled-chromium-Disable-translate-integration.patch b/build/patches/ungoogled-chromium-Disable-translate-integration.patch
index 26a7fae9..47a03d02 100644
--- a/build/patches/ungoogled-chromium-Disable-translate-integration.patch
+++ b/build/patches/ungoogled-chromium-Disable-translate-integration.patch
@@ -6,14 +6,67 @@ Remove translate offer
 
 License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 ---
+ chrome/browser/BUILD.gn                       |   2 +-
+ .../live_translate_controller_factory.cc      |   4 -
+ chrome/browser/global_features.h              |   2 +
  .../xml/languages_detailed_preferences.xml    |  41 -----
  .../java/res/xml/languages_preferences.xml    |   4 -
  .../language/settings/LanguageSettings.java   | 153 ------------------
+ chrome/browser/on_device_translation/BUILD.gn |   2 +-
+ .../on_device_speech_recognition_impl.cc      |   2 +
+ .../on_device_speech_recognition_impl.h       |   2 +
+ chrome/browser/ui/BUILD.gn                    |   2 +-
  .../strings/android_chrome_strings.grd        |   3 -
+ ...translation_internals_page_handler_impl.cc |   8 +
+ components/live_caption/features.cc           |   1 +
+ .../buildflags/features.gni                   |   2 +-
  .../core/browser/translate_manager.cc         |   5 +-
  .../core/browser/translate_script.cc          |  17 +-
- 6 files changed, 8 insertions(+), 215 deletions(-)
+ ...n_device_speech_recognition_engine_impl.cc |   3 +-
+ ...on_device_speech_recognition_engine_impl.h |   2 +
+ media/base/media_switches.cc                  |   1 +
+ 19 files changed, 32 insertions(+), 224 deletions(-)
 
+diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
+--- a/chrome/browser/BUILD.gn
++++ b/chrome/browser/BUILD.gn
+@@ -6537,7 +6537,7 @@ static_library("browser") {
+       "//chrome/browser/updates:update_metrics",
+       "//chrome/services/system_signals/public/cpp/browser",
+       "//chrome/updater:browser_sources",
+-      "//components/on_device_translation",
++      # "//components/on_device_translation",
+       "//components/supervised_user/core/common:features",
+       "//components/themes:policy",
+     ]
+diff --git a/chrome/browser/accessibility/live_translate_controller_factory.cc b/chrome/browser/accessibility/live_translate_controller_factory.cc
+--- a/chrome/browser/accessibility/live_translate_controller_factory.cc
++++ b/chrome/browser/accessibility/live_translate_controller_factory.cc
+@@ -63,10 +63,6 @@ LiveTranslateControllerFactory::BuildServiceInstanceForBrowserContext(
+   // Only set on_device_dispatcher if feature flag is set.
+   if (base::FeatureList::IsEnabled(
+           live_caption::kLiveCaptionOnDeviceTranslation)) {
+-    on_device_dispatcher = std::make_unique<TranslationDispatcherOnDevice>(
+-        std::make_unique<
+-            on_device_translation::OnDeviceTranslationServiceController>(
+-            profile->GetPrefs(), ""));
+   }
+   google_api_dispatcher = std::make_unique<GoogleApiTranslationDispatcher>(
+       google_apis::GetAPIKey(), context);
+diff --git a/chrome/browser/global_features.h b/chrome/browser/global_features.h
+--- a/chrome/browser/global_features.h
++++ b/chrome/browser/global_features.h
+@@ -261,8 +261,10 @@ class GlobalFeatures {
+ #endif  // BUILDFLAG(ENABLE_DEVICE_BOUND_SESSIONS)
+ 
+ #if !BUILDFLAG(IS_ANDROID)
++#if false // BUILDFLAG(ENABLE_ON_DEVICE_TRANSLATION)
+   std::unique_ptr<on_device_translation::OnDeviceTranslationInstaller>
+       on_device_translation_installer_;
++#endif
+ 
+   std::unique_ptr<ProfileLaunchObserver> profile_launch_observer_;
+ #endif  // !BUILDFLAG(IS_ANDROID)
 diff --git a/chrome/browser/language/android/java/res/xml/languages_detailed_preferences.xml b/chrome/browser/language/android/java/res/xml/languages_detailed_preferences.xml
 --- a/chrome/browser/language/android/java/res/xml/languages_detailed_preferences.xml
 +++ b/chrome/browser/language/android/java/res/xml/languages_detailed_preferences.xml
@@ -282,6 +335,62 @@ diff --git a/chrome/browser/language/android/java/src/org/chromium/chrome/browse
 -        if (refreshResult) indexData.setRefreshResult(true);
      }
  }
+diff --git a/chrome/browser/on_device_translation/BUILD.gn b/chrome/browser/on_device_translation/BUILD.gn
+--- a/chrome/browser/on_device_translation/BUILD.gn
++++ b/chrome/browser/on_device_translation/BUILD.gn
+@@ -12,7 +12,7 @@ source_set("on_device_translation") {
+     "../component_updater/translate_kit_component_installer.h",
+     "../component_updater/translate_kit_language_pack_component_installer.cc",
+     "../component_updater/translate_kit_language_pack_component_installer.h",
+-    "installer_impl.cc",
++    # "installer_impl.cc",
+     "installer_impl.h",
+     "service_controller_manager_factory.cc",
+     "service_controller_manager_factory.h",
+diff --git a/chrome/browser/speech/on_device_speech_recognition_impl.cc b/chrome/browser/speech/on_device_speech_recognition_impl.cc
+--- a/chrome/browser/speech/on_device_speech_recognition_impl.cc
++++ b/chrome/browser/speech/on_device_speech_recognition_impl.cc
+@@ -175,6 +175,7 @@ void OnDeviceSpeechRecognitionImpl::Install(
+     language_installation_callbacks_[language_names_key].push_back(
+         std::move(callback));
+ 
++#if false
+     model_broker_client_ =
+         optimization_guide_keyed_service->CreateModelBrokerClient();
+ 
+@@ -189,6 +190,7 @@ void OnDeviceSpeechRecognitionImpl::Install(
+         .WaitForClient(base::BindOnce(
+             &OnDeviceSpeechRecognitionImpl::OnModelClientAvailable,
+             weak_ptr_factory_.GetWeakPtr()));
++#endif
+   } else {
+     language_installation_callbacks_[language_names_key].push_back(
+         std::move(callback));
+diff --git a/chrome/browser/speech/on_device_speech_recognition_impl.h b/chrome/browser/speech/on_device_speech_recognition_impl.h
+--- a/chrome/browser/speech/on_device_speech_recognition_impl.h
++++ b/chrome/browser/speech/on_device_speech_recognition_impl.h
+@@ -102,7 +102,9 @@ class OnDeviceSpeechRecognitionImpl
+   base::flat_map<std::set<std::string>, std::list<InstallCallback>>
+       language_installation_callbacks_;
+ 
++#if false
+   std::unique_ptr<optimization_guide::ModelBrokerClient> model_broker_client_;
++#endif
+ #endif  // !BUILDFLAG(IS_ANDROID)
+ 
+   mojo::Receiver<media::mojom::OnDeviceSpeechRecognition> receiver_{this};
+diff --git a/chrome/browser/ui/BUILD.gn b/chrome/browser/ui/BUILD.gn
+--- a/chrome/browser/ui/BUILD.gn
++++ b/chrome/browser/ui/BUILD.gn
+@@ -3148,7 +3148,7 @@ static_library("ui") {
+       "//chrome/updater:browser_sources",
+       "//components/capture_mode",
+       "//components/country_codes",
+-      "//components/on_device_translation",
++      # "//components/on_device_translation",
+       "//components/services/unzip/public/cpp",
+       "//services/audio/public/mojom",
+       "//services/video_capture/public/mojom",
 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
@@ -295,6 +404,80 @@ diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chro
        <message name="IDS_LANGUAGES_SEND_TRANSLATE_SWITCH" desc="Appears next to the switch controlling whether or not Chrome will offer to translate pages in other languages.  When enabled the Google Translate UI will be displayed on web pages that are not in the user's preferred language(s).">
          Offer to send pages in other languages to Google Translate
        </message>
+diff --git a/chrome/browser/ui/webui/on_device_translation_internals/on_device_translation_internals_page_handler_impl.cc b/chrome/browser/ui/webui/on_device_translation_internals/on_device_translation_internals_page_handler_impl.cc
+--- a/chrome/browser/ui/webui/on_device_translation_internals/on_device_translation_internals_page_handler_impl.cc
++++ b/chrome/browser/ui/webui/on_device_translation_internals/on_device_translation_internals_page_handler_impl.cc
+@@ -26,6 +26,7 @@ OnDeviceTranslationInternalsPageHandlerImpl::
+     : receiver_(this, std::move(receiver)), page_(std::move(page)) {
+   // Initialize the pref change registrar.
+   pref_change_registrar_.Init(g_browser_process->local_state());
++#if false
+   // Start listening to pref changes for language pack keys.
+   for (const auto& it : kLanguagePackComponentConfigMap) {
+     pref_change_registrar_.Add(
+@@ -39,6 +40,7 @@ OnDeviceTranslationInternalsPageHandlerImpl::
+             &OnDeviceTranslationInternalsPageHandlerImpl::OnPrefChanged,
+             base::Unretained(this)));
+   }
++#endif
+ 
+   SendLanguagePackInfo();
+ }
+@@ -51,8 +53,10 @@ void OnDeviceTranslationInternalsPageHandlerImpl::InstallLanguagePackage(
+   if (package_index > static_cast<uint32_t>(LanguagePackKey::kMaxValue)) {
+     return;
+   }
++#if false
+   ComponentManager::GetInstance().RegisterTranslateKitLanguagePackComponent(
+       static_cast<LanguagePackKey>(package_index));
++#endif
+ }
+ 
+ void OnDeviceTranslationInternalsPageHandlerImpl::UninstallLanguagePackage(
+@@ -60,12 +64,15 @@ void OnDeviceTranslationInternalsPageHandlerImpl::UninstallLanguagePackage(
+   if (package_index > static_cast<uint32_t>(LanguagePackKey::kMaxValue)) {
+     return;
+   }
++#if false
+   ComponentManager::GetInstance().UninstallTranslateKitLanguagePackComponent(
+       static_cast<LanguagePackKey>(package_index));
++#endif
+ }
+ 
+ void OnDeviceTranslationInternalsPageHandlerImpl::SendLanguagePackInfo() {
+   std::vector<LanguagePackInfoPtr> info_list;
++#if false
+   const auto registered_packs = ComponentManager::GetRegisteredLanguagePacks();
+   const auto installed_packs = ComponentManager::GetInstalledLanguagePacks();
+ 
+@@ -79,6 +86,7 @@ void OnDeviceTranslationInternalsPageHandlerImpl::SendLanguagePackInfo() {
+                                              : LanguagePackStatus::kInstalling)
+             : LanguagePackStatus::kNotInstalled));
+   }
++#endif
+   page_->OnLanguagePackStatus(std::move(info_list));
+ }
+ 
+diff --git a/components/live_caption/features.cc b/components/live_caption/features.cc
+--- a/components/live_caption/features.cc
++++ b/components/live_caption/features.cc
+@@ -10,5 +10,6 @@ namespace live_caption {
+ // on-device model is ready to be rolled out.
+ BASE_FEATURE(kLiveCaptionOnDeviceTranslation,
+              base::FEATURE_DISABLED_BY_DEFAULT);
++SET_CROMITE_FEATURE_DISABLED(kLiveCaptionOnDeviceTranslation);
+ 
+ }  // namespace live_caption
+diff --git a/components/on_device_translation/buildflags/features.gni b/components/on_device_translation/buildflags/features.gni
+--- a/components/on_device_translation/buildflags/features.gni
++++ b/components/on_device_translation/buildflags/features.gni
+@@ -5,5 +5,5 @@
+ declare_args() {
+   # On Device Translation is still not supported on other platforms.
+   # TODO(crbug.com/364795294): Support other platforms.
+-  enable_on_device_translation = is_mac || is_win || is_linux || is_chromeos
++  enable_on_device_translation = false
+ }
 diff --git a/components/translate/core/browser/translate_manager.cc b/components/translate/core/browser/translate_manager.cc
 --- a/components/translate/core/browser/translate_manager.cc
 +++ b/components/translate/core/browser/translate_manager.cc
@@ -339,4 +522,48 @@ diff --git a/components/translate/core/browser/translate_script.cc b/components/
  
      // Load embedded translate.js.
      data_.append(ui::ResourceBundle::GetSharedInstance().LoadDataResourceString(
+diff --git a/content/browser/speech/on_device_speech_recognition_engine_impl.cc b/content/browser/speech/on_device_speech_recognition_engine_impl.cc
+--- a/content/browser/speech/on_device_speech_recognition_engine_impl.cc
++++ b/content/browser/speech/on_device_speech_recognition_engine_impl.cc
+@@ -136,7 +136,7 @@ void OnDeviceSpeechRecognitionEngine::CreateModelClientOnUI(
+   if (!rfh) {
+     return;
+   }
+-
++#if false
+   core_->model_broker_client =
+       GetContentClient()->browser()->CreateModelBrokerClient(
+           rfh->GetBrowserContext());
+@@ -151,6 +151,7 @@ void OnDeviceSpeechRecognitionEngine::CreateModelClientOnUI(
+             &OnDeviceSpeechRecognitionEngine::OnModelClientAvailable,
+             weak_factory_.GetWeakPtr()));
+   }
++#endif
+ }
+ 
+ void OnDeviceSpeechRecognitionEngine::OnModelClientAvailable(
+diff --git a/content/browser/speech/on_device_speech_recognition_engine_impl.h b/content/browser/speech/on_device_speech_recognition_engine_impl.h
+--- a/content/browser/speech/on_device_speech_recognition_engine_impl.h
++++ b/content/browser/speech/on_device_speech_recognition_engine_impl.h
+@@ -67,7 +67,9 @@ class CONTENT_EXPORT OnDeviceSpeechRecognitionEngine
+ 
+     mojo::Remote<on_device_model::mojom::Session> session;
+     base::WeakPtr<optimization_guide::ModelClient> model_client;
++#if false
+     std::unique_ptr<optimization_guide::ModelBrokerClient> model_broker_client;
++#endif
+   };
+ 
+  private:
+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
+@@ -1823,6 +1823,7 @@ bool IsHardwareSecureDecryptionEnabled() {
+ }
+ 
+ bool IsLiveTranslateEnabled() {
++  if ((true)) return false;
+ #if BUILDFLAG(IS_CHROMEOS)
+   return base::FeatureList::IsEnabled(kFeatureManagementLiveTranslateCrOS);
+ #else
 --
diff --git a/build/patches/ungoogled-chromium-no-special-hosts-domains.patch b/build/patches/ungoogled-chromium-no-special-hosts-domains.patch
index e90ea91c..9447b63f 100644
--- a/build/patches/ungoogled-chromium-no-special-hosts-domains.patch
+++ b/build/patches/ungoogled-chromium-no-special-hosts-domains.patch
@@ -31,7 +31,7 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../new_tab_page/promos/promo_service.cc      |   6 +-
  .../from_gws_page_load_metrics_observer.cc    |   2 -
  .../page_load_metrics_initialize.cc           |   5 -
- chrome/browser/profile_resetter/BUILD.gn      |   1 -
+ chrome/browser/profile_resetter/BUILD.gn      |   5 +-
  .../profile_resetter/profile_resetter.cc      |   3 +-
  chrome/browser/safe_browsing/BUILD.gn         |   1 -
  chrome/browser/search_engines/BUILD.gn        |   1 -
@@ -65,13 +65,13 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../search_engines/search_terms_data.cc       |   4 +-
  components/search_engines/template_url.cc     |   6 +-
  components/search_provider_logos/BUILD.gn     |   2 -
- .../logo_service_impl.cc                      |  15 +-
+ .../logo_service_impl.cc                      |  17 +-
  components/url_matcher/url_util.cc            |  87 -----
  .../webid/identity_url_loader_throttle.cc     |   1 +
  ...gled-chromium-no-special-hosts-domains.inc |   1 +
  net/base/url_util.cc                          |  25 +-
  services/network/network_context.cc           |   2 +-
- 64 files changed, 56 insertions(+), 887 deletions(-)
+ 64 files changed, 58 insertions(+), 891 deletions(-)
  create mode 100644 cromite_flags/content/public/common/content_features_cc/ungoogled-chromium-no-special-hosts-domains.inc
 
 diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/RootUiCoordinator.java b/chrome/android/java/src/org/chromium/chrome/browser/ui/RootUiCoordinator.java
@@ -697,6 +697,15 @@ diff --git a/chrome/browser/page_load_metrics/page_load_metrics_initialize.cc b/
 diff --git a/chrome/browser/profile_resetter/BUILD.gn b/chrome/browser/profile_resetter/BUILD.gn
 --- a/chrome/browser/profile_resetter/BUILD.gn
 +++ b/chrome/browser/profile_resetter/BUILD.gn
+@@ -60,7 +60,7 @@ if (!is_android) {
+       "//chrome/browser/browsing_data:constants",
+       "//chrome/browser/content_settings:content_settings_factory",
+       "//chrome/browser/extensions",
+-      "//chrome/browser/google",
++      #"//chrome/browser/google",
+       "//chrome/browser/prefs:util",
+       "//chrome/browser/profiles:profile",
+       "//chrome/browser/search/background",
 @@ -122,7 +122,6 @@ if (!is_android) {
      deps = [
        ":impl",
@@ -705,6 +714,15 @@ diff --git a/chrome/browser/profile_resetter/BUILD.gn b/chrome/browser/profile_r
        "//chrome/browser/search/background",
        "//chrome/browser/search_engines",
        "//chrome/test:test_support",
+@@ -201,7 +200,7 @@ if (!is_android) {
+       "//chrome/browser/content_settings:content_settings_factory",
+       "//chrome/browser/extensions",
+       "//chrome/browser/extensions:test_support",
+-      "//chrome/browser/google",
++      #"//chrome/browser/google",
+       "//chrome/browser/prefs",
+       "//chrome/browser/prefs:util",
+       "//chrome/browser/search/background",
 diff --git a/chrome/browser/profile_resetter/profile_resetter.cc b/chrome/browser/profile_resetter/profile_resetter.cc
 --- a/chrome/browser/profile_resetter/profile_resetter.cc
 +++ b/chrome/browser/profile_resetter/profile_resetter.cc
@@ -1772,7 +1790,7 @@ diff --git a/components/search_provider_logos/logo_service_impl.cc b/components/
    if (is_google) {
      // Note: Ideally the Google doodle URL would be specified in
      // prepopulated_engines.json, but there is some custom logic in
-@@ -277,24 +276,14 @@ void LogoServiceImpl::GetLogo(LogoCallbacks callbacks,
+@@ -277,24 +276,12 @@ void LogoServiceImpl::GetLogo(LogoCallbacks callbacks,
      clock_ = base::DefaultClock::GetInstance();
    }
  
@@ -1787,8 +1805,8 @@ diff --git a/components/search_provider_logos/logo_service_impl.cc b/components/
 -    // We encode the type of doodle (regular or gray) in the URL so that the
 -    // logo cache gets cleared when that value changes.
 -    GURL prefilled_url = AppendPreliminaryParamsToDoodleURL(
-         want_gray_logo_getter_.Run(), for_webui_ntp, enable_animated_logo,
-         doodle_url);
+-        want_gray_logo_getter_.Run(), for_webui_ntp, enable_animated_logo,
+-        doodle_url);
 -    SetServerAPI(
 -        prefilled_url,
 -        base::BindRepeating(&search_provider_logos::ParseDoodleLogoResponse,