From: uazo <uazo@users.noreply.github.com>
Date: Thu, 24 Feb 2022 07:54:36 +0000
Subject: Content settings infrastructure

This patch is used by other patches to provide the UI for Bromite-specific
site settings.

See BromiteCustomContentSetting_README.md for more information.

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
Require: bromite-build-utils.patch
---
 .../ChromeSiteSettingsDelegate.java           |  17 +-
 .../installable/installed_webapp_bridge.cc    |   2 +-
 .../settings/privacy_page/privacy_page.html   |   1 +
 .../settings/privacy_page/privacy_page.ts     |  77 +++-
 chrome/browser/resources/settings/route.ts    |   2 +
 ...settings_category_default_radio_group.html |  12 +
 .../settings_category_default_radio_group.ts  |  22 +-
 .../settings/site_settings/site_details.html  |   1 +
 .../settings/site_settings/site_details.ts    |  33 +-
 .../site_details_permission.html              |   8 +-
 .../site_settings/site_details_permission.ts  |  44 ++
 .../site_settings/site_settings_mixin.ts      |  18 +
 .../site_settings_page/site_settings_page.ts  |  30 +-
 .../site_settings_page_util.ts                |  55 +++
 chrome/browser/ui/BUILD.gn                    |   1 +
 .../controls/rich_controls_container_view.h   |   7 +
 .../ui/views/page_info/page_info_main_view.cc |  28 +-
 .../views/page_info/page_info_view_factory.cc |  19 +
 .../views/page_info/page_info_view_factory.h  |   3 +
 .../page_info/permission_toggle_row_view.cc   | 163 ++++++-
 .../page_info/permission_toggle_row_view.h    |  18 +-
 .../privacy_sandbox_internals_handler.cc      |   2 +-
 .../settings_localized_strings_provider.cc    |  54 +++
 .../ui/webui/settings/site_settings_helper.cc |  34 +-
 .../browser_ui/settings/android/BUILD.gn      |   1 +
 .../preference_spinner_single_widget.xml      |  92 ++++
 .../settings/SpinnerPreference.java           |  24 +
 .../browser_ui/site_settings/android/BUILD.gn |  18 +
 .../site_settings/AllSiteSettings.java        |   5 +-
 .../BromiteCustomContentSetting.java          | 155 +++++++
 .../BromiteCustomContentSettingImpl.java      | 409 ++++++++++++++++++
 ...tomTriStateSiteSettingsPreferenceImpl.java |  24 +
 .../ContentSettingsResources.java             |  16 +-
 .../site_settings/SingleCategorySettings.java |  50 ++-
 .../site_settings/SingleWebsiteSettings.java  |  58 ++-
 .../site_settings/SiteSettings.java           |  31 +-
 .../site_settings/SiteSettingsCategory.java   |  18 +-
 .../site_settings/SiteSettingsDelegate.java   |   2 +
 .../TriStateSiteSettingsPreference.java       |  13 +-
 .../browser_ui/site_settings/Website.java     |   6 +-
 .../WebsitePermissionsFetcher.java            |   4 +-
 .../WebsitePreferenceBridge.java              |   3 +-
 .../impl/include_all_directory.java           |   1 +
 ...miteCustomContentSettingImplBase.java.tmpl |  48 ++
 .../bromite_content_settings/placeholder.txt  |   1 +
 components/content_settings/android/BUILD.gn  |   1 +
 .../content_settings/core/browser/BUILD.gn    |   7 +
 .../bromite_content_settings/placeholder.txt  |   1 +
 .../core/browser/content_settings_registry.cc |   2 +
 .../core/browser/content_settings_uma_util.cc |   3 +-
 .../core/browser/content_settings_utils.cc    |  12 +
 .../core/browser/website_settings_info.h      |  38 ++
 .../core/browser/website_settings_registry.cc |   6 +
 .../core/browser/website_settings_registry.h  |   1 +
 .../content_settings/core/common/BUILD.gn     |   7 +
 .../bromite_content_settings/placeholder.txt  |   1 +
 .../core/common/content_settings.cc           |  18 +
 .../core/common/content_settings.h            |  10 +
 .../core/common/content_settings.mojom        |   6 +
 .../common/content_settings_mojom_traits.cc   |  12 +-
 .../common/content_settings_mojom_traits.h    |  24 +
 .../common/content_settings_param_traits.h    |   2 +-
 .../core/common/content_settings_types.mojom  |   4 +-
 .../renderer/content_settings_agent_impl.cc   |  33 ++
 .../renderer/content_settings_agent_impl.h    |   5 +
 .../PageInfoPermissionsController.java        |   9 +
 .../PermissionParamsListBuilder.java          |   1 +
 .../android/page_info_controller_android.cc   |  18 +
 components/page_info/page_info.cc             |  23 +-
 components/page_info/page_info_ui.cc          |  18 +
 components/site_settings_strings.grdp         |   1 +
 .../platform/web_content_settings_client.h    |   5 +
 .../execution_context/execution_context.cc    |  16 +
 .../execution_context/execution_context.h     |   5 +
 74 files changed, 1833 insertions(+), 86 deletions(-)
 create mode 100644 components/browser_ui/settings/android/java/res/layout/preference_spinner_single_widget.xml
 create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSetting.java
 create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSettingImpl.java
 create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomTriStateSiteSettingsPreferenceImpl.java
 create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/include_all_directory.java
 create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/java_template/BromiteCustomContentSettingImplBase.java.tmpl
 create mode 100644 components/browser_ui/strings/bromite_content_settings/placeholder.txt
 create mode 100644 components/content_settings/core/browser/bromite_content_settings/placeholder.txt
 create mode 100644 components/content_settings/core/common/bromite_content_settings/placeholder.txt

diff --git a/chrome/android/java/src/org/chromium/chrome/browser/site_settings/ChromeSiteSettingsDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/site_settings/ChromeSiteSettingsDelegate.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/site_settings/ChromeSiteSettingsDelegate.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/site_settings/ChromeSiteSettingsDelegate.java
@@ -58,6 +58,10 @@ import org.chromium.url.GURL;
 
 import java.util.Set;
 
+import android.content.Intent;
+import android.provider.Browser;
+import android.net.Uri;
+
 /** A SiteSettingsDelegate instance that contains Chrome-specific Site Settings logic. */
 public class ChromeSiteSettingsDelegate implements SiteSettingsDelegate {
     public static final String EMBEDDED_CONTENT_HELP_CENTER_URL =
@@ -199,7 +203,7 @@ public class ChromeSiteSettingsDelegate implements SiteSettingsDelegate {
 
     @Override
     public boolean isHelpAndFeedbackEnabled() {
-        return true;
+        return false;
     }
 
     @Override
@@ -312,6 +316,17 @@ public class ChromeSiteSettingsDelegate implements SiteSettingsDelegate {
         return PrivacySandboxBridge.getFirstPartySetOwner(memberOrigin);
     }
 
+    @Override
+    public void launchHelpAndFeedbackActivity(Activity currentActivity, String url) {
+        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+        // Let Chromium know that this intent is from Chromium, so that it does not close the app when
+        // the user presses 'back' button.
+        intent.putExtra(Browser.EXTRA_APPLICATION_ID, currentActivity.getPackageName());
+        intent.putExtra(Browser.EXTRA_CREATE_NEW_TAB, true);
+        intent.setPackage(currentActivity.getPackageName());
+        currentActivity.startActivity(intent);
+    }
+
     @Override
     public boolean canLaunchClearBrowsingDataDialog() {
         return true;
diff --git a/chrome/browser/installable/installed_webapp_bridge.cc b/chrome/browser/installable/installed_webapp_bridge.cc
--- a/chrome/browser/installable/installed_webapp_bridge.cc
+++ b/chrome/browser/installable/installed_webapp_bridge.cc
@@ -18,7 +18,7 @@ using base::android::ScopedJavaLocalRef;
 static void JNI_InstalledWebappBridge_NotifyPermissionsChange(JNIEnv* env,
                                                               jlong j_provider,
                                                               int type) {
-  DCHECK_LT(type, static_cast<int32_t>(ContentSettingsType::NUM_TYPES));
+  DCHECK_LT(type, static_cast<int32_t>(ContentSettingsType::NUM_TYPES_BROMITE));
   InstalledWebappProvider* provider =
     reinterpret_cast<InstalledWebappProvider*>(j_provider);
   provider->Notify(static_cast<ContentSettingsType>(type));
diff --git a/chrome/browser/resources/settings/privacy_page/privacy_page.html b/chrome/browser/resources/settings/privacy_page/privacy_page.html
--- a/chrome/browser/resources/settings/privacy_page/privacy_page.html
+++ b/chrome/browser/resources/settings/privacy_page/privacy_page.html
@@ -1369,4 +1369,5 @@
           </settings-subpage>
        </template>
       </template>
+      <div id="bromite-placeholder"/>
     </settings-animated-pages>
diff --git a/chrome/browser/resources/settings/privacy_page/privacy_page.ts b/chrome/browser/resources/settings/privacy_page/privacy_page.ts
--- a/chrome/browser/resources/settings/privacy_page/privacy_page.ts
+++ b/chrome/browser/resources/settings/privacy_page/privacy_page.ts
@@ -51,6 +51,7 @@ import {SiteSettingsPrefsBrowserProxyImpl} from '../site_settings/site_settings_
 
 import {PrivacyGuideAvailabilityMixin} from './privacy_guide/privacy_guide_availability_mixin.js';
 import {getTemplate} from './privacy_page.html.js';
+import { SettingsCategoryDefaultRadioGroupElement } from '../site_settings/settings_category_default_radio_group.js';
 
 interface BlockAutoplayStatus {
   enabled: boolean;
@@ -74,8 +75,82 @@ export class SettingsPrivacyPageElement extends SettingsPrivacyPageElementBase {
     return 'settings-privacy-page';
   }
 
+  static getSettingTemplate(template: HTMLTemplateElement,
+                            name: string) : SettingsCategoryDefaultRadioGroupElement | undefined {
+    let value : SettingsCategoryDefaultRadioGroupElement | undefined = undefined;
+    let page : any = template.content!.querySelector("settings-animated-pages");
+
+    page.querySelectorAll("template")!.forEach(
+      (subTemplate: HTMLTemplateElement) => {
+        subTemplate.content.querySelectorAll("settings-category-default-radio-group").forEach(
+          (radio: any) => {
+            let setting = radio.getAttribute("category")
+              .replace("[[contentSettingsTypesEnum_.", "")
+              .replace("]]", "");
+              if ((ContentSettingsTypes as any)[setting] === name)
+                value = radio;
+          });
+      });
+    return value;
+  }
+
   static get template() {
-    return getTemplate();
+    let template = getTemplate();
+    let content = template.content.getElementById("bromite-placeholder")!;
+
+    for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+      let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+      let name = obj["name"];
+      let tag_name = obj["tag_ui"]; if (!tag_name) tag_name = obj["name"];
+
+      let existingSetting = this.getSettingTemplate(template, name);
+      if (existingSetting) {
+        if (loadTimeData.valueExists(`brSiteSettings${name}Ask`)) {
+          existingSetting.setAttribute("ask-option-label", loadTimeData.getString(`brSiteSettings${name}Ask`));
+          existingSetting.setAttribute("ask-option-icon", `br-settings:${name}-off`);
+        }
+        continue;
+      }
+
+      let subpage = document.createElement("settings-subpage");
+      subpage.setAttribute("page-title", loadTimeData.getString(`brSiteSettings${name}`));
+      subpage.setAttribute("search-title", loadTimeData.getString("siteSettingsAllSitesSearch"));
+      subpage.setAttribute("search-term", "{{searchFilter_}}");
+
+      let divElement = document.createElement("div");
+      divElement.setAttribute("class", "content-settings-header secondary");
+      divElement.innerText = loadTimeData.getString(`brSiteSettings${name}Description`);
+      subpage.appendChild(divElement);
+
+      let radioGroup = existingSetting ?? document.createElement("settings-category-default-radio-group");
+      radioGroup.setAttribute("category", name);
+      radioGroup.setAttribute("allow-option-label", loadTimeData.getString(`brSiteSettings${name}Allowed`));
+      radioGroup.setAttribute("allow-option-icon", `br-settings:${name}`);
+      radioGroup.setAttribute("block-option-label", loadTimeData.getString(`brSiteSettings${name}Blocked`));
+      radioGroup.setAttribute("block-option-icon", `br-settings:${name}-off`);
+      if (loadTimeData.valueExists(`brSiteSettings${name}Ask`)) {
+        radioGroup.setAttribute("ask-option-label", loadTimeData.getString(`brSiteSettings${name}Ask`));
+        radioGroup.setAttribute("ask-option-icon", `br-settings:${name}-off`);
+      }
+      subpage.appendChild(radioGroup);
+
+      let exceptions = document.createElement("category-setting-exceptions");
+      exceptions.setAttribute("category", name);
+      exceptions.setAttribute("allow-header", loadTimeData.getString(`brSiteSettings${name}AllowedExceptions`));
+      exceptions.setAttribute("block-header", loadTimeData.getString(`brSiteSettings${name}BlockedExceptions`));
+      exceptions.setAttribute("search-filter", "[[searchFilter_]]");
+      subpage.appendChild(exceptions);
+
+      let tag = document.createElement("template");
+      tag.setAttribute("is", "dom-if");
+      tag.setAttribute("route-path", `/content/${tag_name}`);
+      tag.setAttribute("no-search", "");
+      tag.content.appendChild(subpage);
+
+      content.parentElement!.insertBefore(tag, content);
+    }
+    content.parentElement!.removeChild(content);
+    return template;
   }
 
   static get properties() {
diff --git a/chrome/browser/resources/settings/route.ts b/chrome/browser/resources/settings/route.ts
--- a/chrome/browser/resources/settings/route.ts
+++ b/chrome/browser/resources/settings/route.ts
@@ -8,6 +8,7 @@ import {loadTimeData} from 'chrome://resources/js/load_time_data.js';
 import {pageVisibility} from './page_visibility.js';
 import type {SettingsRoutes} from './router.js';
 import {Route, Router} from './router.js';
+import {setupContentSettingsRoutes} from './site_settings_page/site_settings_page_util.js'
 
 /**
  * Add all of the child routes that originate from the privacy route,
@@ -141,6 +142,7 @@ function addPrivacyChildRoutes(r: Partial<SettingsRoutes>) {
     r.SITE_SETTINGS_STORAGE_ACCESS =
         r.SITE_SETTINGS.createChild('storageAccess');
   }
+  setupContentSettingsRoutes(r);
 }
 
 /**
diff --git a/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.html b/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.html
--- a/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.html
+++ b/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.html
@@ -53,5 +53,17 @@
         icon="[[blockOptionIcon]]"
         no-collapse>
     </settings-collapse-radio-button>
+    <settings-collapse-radio-button
+        id="askRadioOption"
+        class$="[[getAskButtonClass_(askOptionSubLabel)]]"
+        name="[[siteContentRadioSettingEnum_.ASK]]"
+        pref="[[pref_]]"
+        label="[[askOptionLabel]]"
+        sub-label="[[askOptionSubLabel]]"
+        disabled$="[[isRadioGroupDisabled_(category)]]"
+        icon="[[askOptionIcon]]"
+        hidden$="[[!showAskSetting_(category)]]"
+        no-collapse>
+    </settings-collapse-radio-button>
   </settings-radio-group>
 </div>
diff --git a/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.ts b/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.ts
--- a/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.ts
+++ b/chrome/browser/resources/settings/site_settings/settings_category_default_radio_group.ts
@@ -30,6 +30,7 @@ import {ContentSettingProvider} from './site_settings_prefs_browser_proxy.js';
 export enum SiteContentRadioSetting {
   DISABLED = 0,
   ENABLED = 1,
+  ASK = 2,
 }
 
 export interface SettingsCategoryDefaultRadioGroupElement {
@@ -77,6 +78,10 @@ export class SettingsCategoryDefaultRadioGroupElement extends
       blockOptionSubLabel: String,
       blockOptionIcon: String,
 
+      askOptionLabel: String,
+      askOptionSubLabel: String,
+      askOptionIcon: String,
+
       siteContentRadioSettingEnum_: {
         type: Object,
         value: SiteContentRadioSetting,
@@ -112,6 +117,9 @@ export class SettingsCategoryDefaultRadioGroupElement extends
   blockOptionLabel: string;
   blockOptionSubLabel: string;
   blockOptionIcon: string;
+  askOptionLabel: string;
+  askOptionSubLabel: string;
+  askOptionIcon: string;
   private pref_: chrome.settingsPrivate.PrefObject<number>;
 
   override ready() {
@@ -122,6 +130,13 @@ export class SettingsCategoryDefaultRadioGroupElement extends
         (category: ContentSettingsTypes) => this.onCategoryChanged_(category));
   }
 
+  private showAskSetting_(
+      category: ContentSettingsTypes): boolean {
+    let obj = this.getSettingData(category);
+    if (obj) return obj["allowed_ask"] === "1";
+    return false;
+  }
+
   private getAllowOptionForCategory_(): ContentSetting {
     switch (this.category) {
       case ContentSettingsTypes.ADS:
@@ -163,6 +178,8 @@ export class SettingsCategoryDefaultRadioGroupElement extends
         // "Ask" vs "Blocked".
         return ContentSetting.ASK;
       default:
+        let obj = this.getSettingData(this.category);
+        if (obj) return ContentSetting.ALLOW;
         assertNotReached('Invalid category: ' + this.category);
     }
   }
@@ -187,6 +204,7 @@ export class SettingsCategoryDefaultRadioGroupElement extends
         /** @type {!ContentSetting} */ (this.getAllowOptionForCategory_());
     this.browserProxy.setDefaultValueForContentType(
         this.category,
+        this.pref_.value === SiteContentRadioSetting.ASK ? "ask" :
         this.categoryEnabled_ ? allowOption : ContentSetting.BLOCK);
   }
 
@@ -218,7 +236,9 @@ export class SettingsCategoryDefaultRadioGroupElement extends
     }
 
     const enabled = this.computeIsSettingEnabled(update.setting);
-    const prefValue = enabled ? SiteContentRadioSetting.ENABLED :
+    const ask = this.computeIsSettingAsk(update.setting);
+    const prefValue = ask ? SiteContentRadioSetting.ASK :
+                      enabled ? SiteContentRadioSetting.ENABLED :
                                 SiteContentRadioSetting.DISABLED;
 
     this.set('pref_.value', prefValue);
diff --git a/chrome/browser/resources/settings/site_settings/site_details.html b/chrome/browser/resources/settings/site_settings/site_details.html
--- a/chrome/browser/resources/settings/site_settings/site_details.html
+++ b/chrome/browser/resources/settings/site_settings/site_details.html
@@ -282,4 +282,5 @@
             label="$i18n{siteSettingsAutoPictureInPicture}">
         </site-details-permission>
       </template>
+      <div id="bromite-placeholder"/>
     </div>
diff --git a/chrome/browser/resources/settings/site_settings/site_details.ts b/chrome/browser/resources/settings/site_settings/site_details.ts
--- a/chrome/browser/resources/settings/site_settings/site_details.ts
+++ b/chrome/browser/resources/settings/site_settings/site_details.ts
@@ -62,8 +62,39 @@ export class SiteDetailsElement extends SiteDetailsElementBase {
     return 'site-details';
   }
 
+  static getSettingTemplate(template: HTMLTemplateElement,
+                            name: string) : SiteDetailsPermissionElement | undefined {
+    let value : SiteDetailsPermissionElement | undefined = undefined;
+    template.content.querySelectorAll("site-details-permission").forEach(
+      (element: any) => {
+        let setting = element.getAttribute("category")
+          .replace("[[contentSettingsTypesEnum_.", "")
+          .replace("]]", "");
+          if ((ContentSettingsTypes as any)[setting] === name)
+            value = element;
+      });
+    return value;
+  }
+
   static get template() {
-    return getTemplate();
+    let template = getTemplate();
+    let content = template.content.getElementById("bromite-placeholder")!;
+
+    for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+      let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+      let name = obj["name"];
+
+      if (this.getSettingTemplate(template, name))
+        continue;
+
+      let tag = document.createElement("site-details-permission");
+      tag.setAttribute("category", name);
+      tag.setAttribute("icon", `br-settings:${name}`);
+      tag.setAttribute("label", loadTimeData.getString(`brSiteSettings${name}`));
+      content.parentElement!.insertBefore(tag, content);
+    }
+    content.parentElement!.removeChild(content);
+    return template;
   }
 
   static get properties() {
diff --git a/chrome/browser/resources/settings/site_settings/site_details_permission.html b/chrome/browser/resources/settings/site_settings/site_details_permission.html
--- a/chrome/browser/resources/settings/site_settings/site_details_permission.html
+++ b/chrome/browser/resources/settings/site_settings/site_details_permission.html
@@ -49,7 +49,9 @@
           </option>
           <option id="allow" value$="[[contentSettingEnum_.ALLOW]]"
               hidden$="[[!showAllowedSetting_(category)]]">
-            $i18n{siteSettingsActionAllow}
+            [[allowSettingString_(
+                category,
+                '$i18n{siteSettingsActionAllow}')]]
           </option>
           <option id="block" value$="[[contentSettingEnum_.BLOCK]]">
             [[blockSettingString_(
@@ -60,7 +62,9 @@
           <option id="ask" value$="[[contentSettingEnum_.ASK]]"
               hidden$="[[!showAskSetting_(category, site.setting,
                                           site.source)]]">
-            $i18n{siteSettingsActionAsk}
+            [[askSettingString_(
+                category,
+                '$i18n{siteSettingsActionAsk}')]]
           </option>
         </select>
       </div>
diff --git a/chrome/browser/resources/settings/site_settings/site_details_permission.ts b/chrome/browser/resources/settings/site_settings/site_details_permission.ts
--- a/chrome/browser/resources/settings/site_settings/site_details_permission.ts
+++ b/chrome/browser/resources/settings/site_settings/site_details_permission.ts
@@ -20,6 +20,7 @@ import {WebUiListenerMixin} from 'chrome://resources/cr_elements/web_ui_listener
 import {assert, assertNotReached} from 'chrome://resources/js/assert.js';
 import {sanitizeInnerHtml} from 'chrome://resources/js/parse_html_subset.js';
 import {PolymerElement} from 'chrome://resources/polymer/v3_0/polymer/polymer_bundled.min.js';
+import {loadTimeData} from '../i18n_setup.js';
 
 import {ChooserType, ContentSetting, ContentSettingsTypes, SiteSettingSource} from './constants.js';
 import {getTemplate} from './site_details_permission.html.js';
@@ -267,15 +268,28 @@ export class SiteDetailsPermissionElement extends
       return '';
     }
 
+    let obj = this.getSettingData(category);
     if (defaultSetting === ContentSetting.ASK ||
         defaultSetting === ContentSetting.IMPORTANT_CONTENT) {
+      if (obj) {
+        let v = this.askSettingString_(category, "");
+        if (v !== "") return "(Default) " + v;
+      }
       return this.i18n('siteSettingsActionAskDefault');
     } else if (defaultSetting === ContentSetting.ALLOW) {
+      if (obj) {
+        let v = this.allowSettingString_(category, "");
+        if (v !== "") return "(Default) " + v;
+      }
       if (this.useCustomSoundLabels_(category) && useAutomaticLabel) {
         return this.i18n('siteSettingsActionAutomaticDefault');
       }
       return this.i18n('siteSettingsActionAllowDefault');
     } else if (defaultSetting === ContentSetting.BLOCK) {
+      if (obj) {
+        let v = this.blockSettingString_(category, "", "");
+        if (v !== "") return "(Default) " + v;
+      }
       if (this.useCustomSoundLabels_(category)) {
         return this.i18n('siteSettingsActionMuteDefault');
       }
@@ -294,12 +308,40 @@ export class SiteDetailsPermissionElement extends
   private blockSettingString_(
       category: ContentSettingsTypes, blockString: string,
       muteString: string): string {
+    let obj = this.getSettingData(category);
+    if (obj) {
+      let propertyName = "brSiteSettings" + obj["name"] + "Blocked";
+      if (loadTimeData.valueExists(propertyName))
+        return loadTimeData.getString(propertyName);
+    }
     if (this.useCustomSoundLabels_(category)) {
       return muteString;
     }
     return blockString;
   }
 
+  private allowSettingString_(
+    category: ContentSettingsTypes, defaultString: string): string {
+    let obj = this.getSettingData(category);
+    if (obj) {
+      let propertyName = "brSiteSettings" + obj["name"] + "Allowed";
+      if (loadTimeData.valueExists(propertyName))
+        return loadTimeData.getString(propertyName);
+    }
+    return defaultString;
+  }
+
+  private askSettingString_(
+      category: ContentSettingsTypes, defaultString: string): string {
+    let obj = this.getSettingData(category);
+    if (obj) {
+      let propertyName = "brSiteSettings" + obj["name"] + "Ask";
+      if (loadTimeData.valueExists(propertyName))
+        return loadTimeData.getString(propertyName);
+    }
+    return defaultString;
+  }
+
   /**
    * @return true if |this| should be hidden.
    */
@@ -385,6 +427,8 @@ export class SiteDetailsPermissionElement extends
   private showAskSetting_(
       category: ContentSettingsTypes, setting: ContentSetting,
       source: SiteSettingSource): boolean {
+    let obj = this.getSettingData(category);
+    if (obj) return obj["allowed_ask"] === "1";
     // For chooser-based permissions 'ask' takes the place of 'allow'.
     if (category === ContentSettingsTypes.SERIAL_PORTS ||
         category === ContentSettingsTypes.USB_DEVICES ||
diff --git a/chrome/browser/resources/settings/site_settings/site_settings_mixin.ts b/chrome/browser/resources/settings/site_settings/site_settings_mixin.ts
--- a/chrome/browser/resources/settings/site_settings/site_settings_mixin.ts
+++ b/chrome/browser/resources/settings/site_settings/site_settings_mixin.ts
@@ -14,6 +14,7 @@ import type {ContentSettingsTypes} from './constants.js';
 import {ContentSetting, SiteSettingSource} from './constants.js';
 import type {RawSiteException,SiteException,SiteSettingsPrefsBrowserProxy} from './site_settings_prefs_browser_proxy.js';
 import {SiteSettingsPrefsBrowserProxyImpl} from './site_settings_prefs_browser_proxy.js';
+import {loadTimeData} from '../i18n_setup.js';
 // clang-format on
 
 type Constructor<T> = new (...args: any[]) => T;
@@ -94,6 +95,21 @@ export const SiteSettingsMixin = dedupingMixin(
           return setting !== ContentSetting.BLOCK;
         }
 
+        computeIsSettingAsk(setting: ContentSetting): boolean {
+          return setting === ContentSetting.ASK;
+        }
+
+        getSettingData(category: ContentSettingsTypes): any {
+          for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+            let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+            let name = obj["name"];
+            if (name == category) {
+              return obj;
+            }
+          }
+          return undefined;
+        }
+
         /**
          * Converts a string origin/pattern to a URL.
          * @param originOrPattern The origin/pattern to convert to URL.
@@ -174,6 +190,8 @@ export interface SiteSettingsMixinInterface {
   browserProxy: SiteSettingsPrefsBrowserProxy;
   category: ContentSettingsTypes;
   computeIsSettingEnabled(setting: string): boolean;
+  computeIsSettingAsk(setting: string): boolean;
+  getSettingData(category: ContentSettingsTypes): any;
   originRepresentation(origin: string): string;
   toUrl(originOrPattern: string): URL|null;
   expandSiteException(exception: RawSiteException): SiteException;
diff --git a/chrome/browser/resources/settings/site_settings_page/site_settings_page.ts b/chrome/browser/resources/settings/site_settings_page/site_settings_page.ts
--- a/chrome/browser/resources/settings/site_settings_page/site_settings_page.ts
+++ b/chrome/browser/resources/settings/site_settings_page/site_settings_page.ts
@@ -47,7 +47,7 @@ function getCategoryItemMap(): Map<ContentSettingsTypes, CategoryListItem> {
   }
   // The following list is ordered alphabetically by |id|. The order in which
   // these appear in the UI is determined elsewhere in this file.
-  const categoryList: CategoryListItem[] = [
+  let categoryList: CategoryListItem[] = [
     {
       route: routes.SITE_SETTINGS_ADS,
       id: Id.ADS,
@@ -391,10 +391,36 @@ function getCategoryItemMap(): Map<ContentSettingsTypes, CategoryListItem> {
       disabledLabel: 'trackingProtectionLinkRowSubLabel',
     });
   }
+  for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+    let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+    let name = obj["name"];
+
+    if (!categoryList.find(x=> x.id == name)) {
+      categoryList.push({
+        route: (routes as any)[`SITE_SETTINGS_${name.toUpperCase()}`],
+        id: name,
+        label: `brSiteSettings${name}`,
+        icon: `br-settings:${name}`,
+        enabledLabel: `brSiteSettings${name}Allowed`,
+        disabledLabel: `brSiteSettings${name}Blocked`,
+      });
+    }
+  }
+
   categoryItemMap = new Map(categoryList.map(item => [item.id, item]));
   return categoryItemMap;
 }
 
+function buildBromiteItemListFromIds(orderedIdList: ContentSettingsTypes[]):
+    CategoryListItem[] {
+  for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+    let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+    let name = obj["name"];
+    orderedIdList.push(name);
+  }
+  return buildItemListFromIds(orderedIdList);
+}
+
 function buildItemListFromIds(orderedIdList: ContentSettingsTypes[]):
     CategoryListItem[] {
   const map = getCategoryItemMap();
@@ -486,7 +512,7 @@ export class SettingsSiteSettingsPageElement extends
               Id.IMAGES,
               Id.POPUPS,
             ]),
-            contentAdvanced: buildItemListFromIds([
+            contentAdvanced: buildBromiteItemListFromIds([
               Id.SOUND,
               Id.ADS,
               Id.ZOOM_LEVELS,
diff --git a/chrome/browser/resources/settings/site_settings_page/site_settings_page_util.ts b/chrome/browser/resources/settings/site_settings_page/site_settings_page_util.ts
--- a/chrome/browser/resources/settings/site_settings_page/site_settings_page_util.ts
+++ b/chrome/browser/resources/settings/site_settings_page/site_settings_page_util.ts
@@ -6,6 +6,54 @@ import {assertNotReached} from 'chrome://resources/js/assert.js';
 
 import {ContentSettingsTypes} from '../site_settings/constants.js';
 
+import {loadTimeData} from 'chrome://resources/js/load_time_data.js';
+import {Route, Router, SettingsRoutes} from '../router.js';
+
+function createPath_(content: string) : Node {
+  let path = document.createElementNS("http://www.w3.org/2000/svg", "path");
+  path.setAttribute("d", content);
+  path.setAttribute("fill", "#5F6368");
+  return path;
+}
+
+export function setupContentSettingsRoutes(r: Partial<SettingsRoutes>) {
+  let iconset = document.createElement("iron-iconset-svg");
+  iconset.setAttribute("name", "br-settings");
+  iconset.setAttribute("size", "24");
+
+  const svg_ns = "http://www.w3.org/2000/svg";
+  let svg = document.createElementNS(svg_ns, "svg");
+  iconset.appendChild(svg);
+
+  let defs = document.createElementNS(svg_ns, "defs");
+  svg.appendChild(defs);
+
+  let routes: any = r;
+  for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+    // create the enum
+    let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+    let name = obj["name"];
+    let tag_name = obj["tag_ui"]; if (!tag_name) tag_name = name;
+    routes["SITE_SETTINGS_" + name.toUpperCase()] = r.SITE_SETTINGS!.createChild(tag_name);
+
+    // add the icons (on)
+    let g_on = document.createElementNS(svg_ns, "g");
+    g_on.setAttribute("id", `${name}`);
+    g_on.appendChild(createPath_("M8 16h8v2H8v-2zm0-4h8v2H8v-2zm6-10H6c-1.1 0-2 .9-2 2v16c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm4 18H6V4h7v5h5v11z"));
+    defs.appendChild(g_on);
+
+    // add the icons (off)
+    let g_off = document.createElementNS(svg_ns, "g");
+    g_off.setAttribute("id", `${name}-off`);
+    g_off.appendChild(createPath_("M13.002 4.001H7.106L5.252 2.148c.232-.094.485-.147.75-.147h8l6 6v8.896l-2-2V9.001h-5v-5z"));
+    g_off.appendChild(createPath_("M16.002 12.001h-.896l.896.896v-.896zM.6 3.45l1.414-1.414 19.94 19.94-1.414 1.414L.6 3.45zM3.986 20.01V6.84l2 2V20.01h11.172l1.765 1.766c-.28.15-.599.234-.937.234H5.976c-1.1 0-1.99-.9-1.99-2z"));
+    g_off.appendChild(createPath_("M9.158 12.01H7.986v2h3.172l-2-2zM13.158 16.01H7.986v2h7.172l-2-2z"));
+    defs.appendChild(g_off);
+  }
+
+  document.head.appendChild(iconset);
+}
+
 /**
  * Determine localization string for i18n for a given content settings type.
  * Sorted alphabetically by |ContentSettingsType|.
@@ -92,6 +140,13 @@ export function getLocalizationStringForContentType(
     case ContentSettingsTypes.SITE_DATA:
       return null;
     default:
+      for (let index=0; index < loadTimeData.getInteger("br_cs_count"); index++) {
+        let obj = JSON.parse(loadTimeData.getString("br_cs_" + index));
+        let name = obj["name"];
+        if (name == contentSettingsType) {
+          return `brSiteSettings${name}MidSentence`;
+        }
+      }
       assertNotReached();
   }
 }
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
@@ -2043,6 +2043,7 @@ static_library("ui") {
       "//components/commerce/core:shopping_service",
       "//components/commerce/core/webui",
       "//components/endpoint_fetcher:endpoint_fetcher",
+      "//components/content_settings/core/browser:browser",
       "//components/enterprise/common:files_scan_data",
       "//components/feedback/proto",
       "//components/headless/policy",
diff --git a/chrome/browser/ui/views/controls/rich_controls_container_view.h b/chrome/browser/ui/views/controls/rich_controls_container_view.h
--- a/chrome/browser/ui/views/controls/rich_controls_container_view.h
+++ b/chrome/browser/ui/views/controls/rich_controls_container_view.h
@@ -43,6 +43,13 @@ class RichControlsContainerView : public views::FlexLayoutView {
     return AddChildView(std::move(control_view));
   }
 
+  template <typename T>
+  T* AddControlUnderLabel(std::unique_ptr<T> control_view) {
+    control_view->SetProperty(views::kInternalPaddingKey,
+                              control_view->GetInsets());
+    return labels_wrapper_->AddChildView(std::move(control_view));
+  }
+
   int GetFirstLineHeight();
   gfx::Size FlexRule(const views::View* view,
                      const views::SizeBounds& maximum_size) const;
diff --git a/chrome/browser/ui/views/page_info/page_info_main_view.cc b/chrome/browser/ui/views/page_info/page_info_main_view.cc
--- a/chrome/browser/ui/views/page_info/page_info_main_view.cc
+++ b/chrome/browser/ui/views/page_info/page_info_main_view.cc
@@ -50,6 +50,7 @@
 #include "ui/views/controls/separator.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/flex_layout.h"
+#include "ui/views/layout/table_layout.h"
 #include "ui/views/view_class_properties.h"
 
 #if BUILDFLAG(FULL_SAFE_BROWSING)
@@ -244,8 +245,20 @@ void PageInfoMainView::SetPermissionInfo(
   scroll_view->SetDrawOverflowIndicator(false);
   auto* content_view =
       scroll_view->SetContents(std::make_unique<views::View>());
-  content_view->SetLayoutManager(std::make_unique<views::FlexLayout>())
-      ->SetOrientation(views::LayoutOrientation::kVertical);
+
+  views::TableLayout* table_layout =
+    content_view->SetLayoutManager(std::make_unique<views::TableLayout>());
+  table_layout->AddColumn(
+          views::LayoutAlignment::kStretch, views::LayoutAlignment::kStretch,
+          views::TableLayout::kFixedSize,
+          views::TableLayout::ColumnSize::kFixed,
+          /*fixed_width=*/250, /*min_width=*/0)
+      .AddColumn(
+          views::LayoutAlignment::kStretch, views::LayoutAlignment::kStretch,
+          views::TableLayout::kFixedSize,
+          views::TableLayout::ColumnSize::kFixed,
+          /*fixed_width=*/250, /*min_width=*/0)
+      .AddRows(/*n=*/1, views::TableLayout::kFixedSize);
   content_view->SetID(PageInfoViewFactory::VIEW_ID_PAGE_INFO_PERMISSION_VIEW);
   content_view->SetProperty(views::kElementIdentifierKey,
                             kPermissionsElementId);
@@ -260,17 +273,24 @@ void PageInfoMainView::SetPermissionInfo(
     }
   }
 
+  int count = 0;
   for (const auto& permission : permission_info_list) {
+    if (++count % 2 == 0)
+      table_layout->AddRows(/*n=*/1, views::TableLayout::kFixedSize);
     auto* toggle_row =
         content_view->AddChildView(std::make_unique<PermissionToggleRowView>(
             ui_delegate_, navigation_handler_, permission, should_show_spacer));
     toggle_row->AddObserver(this);
+    toggle_row->SetProperty(views::kMarginsKey,
+                            gfx::Insets::TLBR(0, 0, 0, 0));
     toggle_row->SetProperty(views::kCrossAxisAlignmentKey,
                             views::LayoutAlignment::kStretch);
     toggle_rows_.push_back(std::move(toggle_row));
   }
 
   for (auto& object : chosen_object_info_list) {
+    if (++count % 2 == 0)
+      table_layout->AddRows(/*n=*/1, views::TableLayout::kFixedSize);
     // The view takes ownership of the object info.
     auto object_view = std::make_unique<ChosenObjectView>(
         std::move(object),
@@ -281,6 +301,10 @@ void PageInfoMainView::SetPermissionInfo(
         content_view->AddChildView(std::move(object_view)));
   }
 
+  table_layout->AddRows(/*n=*/1, views::TableLayout::kFixedSize);
+  if (++count % 2 == 0)
+    content_view->AddChildView(std::make_unique<views::View>());
+
   const int controls_spacing = ChromeLayoutProvider::Get()->GetDistanceMetric(
       views::DISTANCE_RELATED_CONTROL_VERTICAL);
   reset_button_ = content_view->AddChildView(
diff --git a/chrome/browser/ui/views/page_info/page_info_view_factory.cc b/chrome/browser/ui/views/page_info/page_info_view_factory.cc
--- a/chrome/browser/ui/views/page_info/page_info_view_factory.cc
+++ b/chrome/browser/ui/views/page_info/page_info_view_factory.cc
@@ -25,6 +25,8 @@
 #include "chrome/browser/ui/views/page_info/page_info_navigation_handler.h"
 #include "chrome/browser/ui/views/page_info/page_info_permission_content_view.h"
 #include "chrome/browser/ui/views/page_info/page_info_security_content_view.h"
+#include "components/content_settings/core/browser/website_settings_info.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/page_info/core/features.h"
 #include "components/page_info/core/proto/about_this_site_metadata.pb.h"
 #include "components/page_info/page_info.h"
@@ -254,7 +256,13 @@ const ui::ImageModel PageInfoViewFactory::GetPermissionIcon(
   ContentSetting setting = info.setting == CONTENT_SETTING_DEFAULT
                                ? info.default_setting
                                : info.setting;
+  return GetPermissionIcon(info, setting);
+}
 
+// static
+const ui::ImageModel PageInfoViewFactory::GetPermissionIcon(
+    const PageInfo::PermissionInfo& info,
+    ContentSetting setting) {
   // For guard content settings and Automatic Picture-in-Picture, ASK is treated
   // as an "on" state.
   const bool show_blocked_badge =
@@ -509,6 +517,17 @@ const ui::ImageModel PageInfoViewFactory::GetPermissionIcon(
       icon = &kFullscreenIcon;
       break;
     default:
+      bool found = false;
+      content_settings::WebsiteSettingsRegistry* website_settings =
+          content_settings::WebsiteSettingsRegistry::GetInstance();
+      for (const content_settings::WebsiteSettingsInfo* cs : *website_settings) {
+        if (cs->type() == info.type && cs->show_into_info_page()) {
+          icon = &vector_icons::kProtectedContentIcon;
+          found = true;
+          break;
+        }
+      }
+      if (found) break;
       // All other |ContentSettingsType|s do not have icons on desktop or are
       // not shown in the Page Info bubble.
       NOTREACHED_NORETURN();
diff --git a/chrome/browser/ui/views/page_info/page_info_view_factory.h b/chrome/browser/ui/views/page_info/page_info_view_factory.h
--- a/chrome/browser/ui/views/page_info/page_info_view_factory.h
+++ b/chrome/browser/ui/views/page_info/page_info_view_factory.h
@@ -83,6 +83,9 @@ class PageInfoViewFactory {
   static const ui::ImageModel GetPermissionIcon(
       const PageInfo::PermissionInfo& info);
 
+  static const ui::ImageModel GetPermissionIcon(
+      const PageInfo::PermissionInfo& info, ContentSetting setting);
+
   // Returns the icon for the given object |info|.
   static const ui::ImageModel GetChosenObjectIcon(
       const PageInfoUI::ChosenObjectInfo& info,
diff --git a/chrome/browser/ui/views/page_info/permission_toggle_row_view.cc b/chrome/browser/ui/views/page_info/permission_toggle_row_view.cc
--- a/chrome/browser/ui/views/page_info/permission_toggle_row_view.cc
+++ b/chrome/browser/ui/views/page_info/permission_toggle_row_view.cc
@@ -35,6 +35,30 @@
 #include "ui/views/controls/label.h"
 #include "ui/views/style/typography.h"
 #include "ui/views/view_class_properties.h"
+#include "components/content_settings/core/browser/content_settings_registry.h"
+
+namespace {
+  bool IsAllowed(const PageInfo::PermissionInfo& permission) {
+    if (permission.setting == CONTENT_SETTING_DEFAULT)
+      return permission.default_setting == CONTENT_SETTING_ALLOW;
+    else
+      return permission.setting == CONTENT_SETTING_ALLOW;
+  }
+
+  bool IsBlocked(const PageInfo::PermissionInfo& permission) {
+    if (permission.setting == CONTENT_SETTING_DEFAULT)
+      return permission.default_setting == CONTENT_SETTING_BLOCK;
+    else
+      return permission.setting == CONTENT_SETTING_BLOCK;
+  }
+
+  bool IsAsk(const PageInfo::PermissionInfo& permission) {
+    if (permission.setting == CONTENT_SETTING_DEFAULT)
+      return permission.default_setting == CONTENT_SETTING_ASK;
+    else
+      return permission.setting == CONTENT_SETTING_ASK;
+  }
+}
 
 PermissionToggleRowView::PermissionToggleRowView(
     ChromePageInfoUiDelegate* delegate,
@@ -48,16 +72,12 @@ PermissionToggleRowView::PermissionToggleRowView(
   // instead of adding it as the only child.
   SetUseDefaultFillLayout(true);
   row_view_ = AddChildView(std::make_unique<RichControlsContainerView>());
+  row_view_->SetCrossAxisAlignment(views::LayoutAlignment::kCenter);
 
   std::u16string toggle_accessible_name =
       PageInfoUI::PermissionTypeToUIString(permission.type);
   row_view_->SetTitle(toggle_accessible_name);
 
-  // Add extra details as sublabel.
-  std::u16string detail = delegate->GetPermissionDetail(permission.type);
-  if (!detail.empty())
-    row_view_->AddSecondaryLabel(detail);
-
   if (permission.requesting_origin.has_value()) {
     std::u16string requesting_origin_string;
     switch (permission.type) {
@@ -115,6 +135,90 @@ void PermissionToggleRowView::PermissionChanged() {
   }
 }
 
+void PermissionToggleRowView::OnShowOptionsMenu() {
+  sources_menu_runner_.reset();
+
+  ContentSettingsType type = permission_.type;
+  const content_settings::WebsiteSettingsInfo* setting_info =
+    content_settings::WebsiteSettingsRegistry::GetInstance()->Get(type);
+
+  sources_menu_model_ = std::make_unique<ui::SimpleMenuModel>(this);
+  if (setting_info->allowed_ui() != 0) {
+    sources_menu_model_->AddCheckItemWithStringId(1, setting_info->allowed_ui());
+  } else {
+    sources_menu_model_->AddCheckItem(1, u"Enabled");
+  }
+  sources_menu_model_->SetIcon(sources_menu_model_->GetItemCount() - 1,
+    PageInfoViewFactory::GetPermissionIcon(permission_, CONTENT_SETTING_DEFAULT));
+
+  auto* content_setting_registry =
+      content_settings::ContentSettingsRegistry::GetInstance();
+  auto* content_setting = content_setting_registry->Get(type);
+  if (content_setting->IsSettingValid(CONTENT_SETTING_ASK)) {
+    if (setting_info->ask_ui() != 0) {
+      sources_menu_model_->AddCheckItemWithStringId(3, setting_info->ask_ui());
+    } else {
+      sources_menu_model_->AddCheckItem(3, u"Ask");
+    }
+    sources_menu_model_->SetIcon(sources_menu_model_->GetItemCount() - 1,
+      PageInfoViewFactory::GetPermissionIcon(permission_, CONTENT_SETTING_ASK));
+  }
+
+  if (setting_info->blocked_ui() != 0) {
+    sources_menu_model_->AddCheckItemWithStringId(2, setting_info->blocked_ui());
+  } else {
+    sources_menu_model_->AddCheckItem(2, u"Disabled");
+  }
+  sources_menu_model_->SetIcon(sources_menu_model_->GetItemCount() - 1,
+    PageInfoViewFactory::GetPermissionIcon(permission_, CONTENT_SETTING_BLOCK));
+
+  sources_menu_model_->AddSeparator(ui::NORMAL_SEPARATOR);
+  sources_menu_model_->AddCheckItem(4, u"Default");
+
+  //sources_menu_model_->ActivatedAt(0);
+
+  // const gfx::Point point = choose_button_->GetMenuPosition();
+  // const gfx::Point origin(point.x() - width(), point.y() - height());
+
+  sources_menu_runner_ = std::make_unique<views::MenuRunner>(
+      sources_menu_model_.get(), views::MenuRunner::COMBOBOX);
+  sources_menu_runner_->RunMenuAt(
+      choose_button_->GetWidget(), nullptr,
+      choose_button_->GetAnchorBoundsInScreen(),
+      views::MenuAnchorPosition::kTopLeft, ui::MENU_SOURCE_MOUSE);
+}
+
+bool PermissionToggleRowView::IsCommandIdChecked(int command_id) const {
+  if (permission_.setting == CONTENT_SETTING_DEFAULT && command_id == 4) {
+    return true;
+  } else if (IsAllowed(permission_)) {
+    return command_id == 1;
+  } else if (IsBlocked(permission_)) {
+    return command_id == 2;
+  } else if (IsAsk(permission_)) {
+    return command_id == 3;
+  }
+  return false;
+}
+
+void PermissionToggleRowView::ExecuteCommand(int command_id, int event_flags) {
+  switch(command_id) {
+    case 1:
+      permission_.setting = CONTENT_SETTING_ALLOW;
+      break;
+    case 2:
+      permission_.setting = CONTENT_SETTING_BLOCK;
+      break;
+    case 3:
+      permission_.setting = CONTENT_SETTING_ASK;
+      break;
+    case 4:
+      permission_.setting = CONTENT_SETTING_DEFAULT;
+      break;
+  }
+  PermissionChanged();
+}
+
 void PermissionToggleRowView::OnToggleButtonPressed() {
   PageInfoUI::ToggleBetweenAllowAndBlock(permission_);
   PermissionChanged();
@@ -123,24 +227,19 @@ void PermissionToggleRowView::OnToggleButtonPressed() {
 void PermissionToggleRowView::InitForUserSource(
     bool should_show_spacer_view,
     const std::u16string& toggle_accessible_name) {
-  const int icon_label_spacing = ChromeLayoutProvider::Get()->GetDistanceMetric(
-      views::DISTANCE_RELATED_LABEL_HORIZONTAL);
-
-  auto toggle_button = std::make_unique<views::ToggleButton>(
-      base::BindRepeating(&PermissionToggleRowView::OnToggleButtonPressed,
-                          base::Unretained(this)));
+  auto toggle_button = std::make_unique<views::MdTextButtonWithDownArrow>(
+      base::BindRepeating(&PermissionToggleRowView::OnShowOptionsMenu,
+                          base::Unretained(this)),
+      u"");
+  toggle_button->SetStyle(ui::ButtonStyle::kText);
+  toggle_button->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   toggle_button->SetID(
       PageInfoViewFactory::VIEW_ID_PERMISSION_TOGGLE_ROW_TOGGLE_BUTTON);
-  toggle_button->SetPreferredSize(
-      gfx::Size(toggle_button->GetPreferredSize().width(),
-                row_view_->GetFirstLineHeight()));
-  toggle_button->SetProperty(views::kMarginsKey,
-                             gfx::Insets::VH(0, icon_label_spacing));
   toggle_button->SetTooltipText(PageInfoUI::PermissionTooltipUiString(
       permission_.type, permission_.requesting_origin));
   toggle_button->SetAccessibleName(toggle_accessible_name);
 
-  toggle_button_ = row_view_->AddControl(std::move(toggle_button));
+  choose_button_ = row_view_->AddControlUnderLabel(std::move(toggle_button));
 
   const int icon_size = GetLayoutConstant(PAGE_INFO_ICON_SIZE);
   // TODO(crbug.com/1011533): Remove separate handling of
@@ -187,9 +286,6 @@ void PermissionToggleRowView::InitForUserSource(
       auto spacer_view = std::make_unique<views::View>();
       spacer_view->SetPreferredSize(gfx::Size(icon_size, icon_size));
       spacer_view_ = row_view_->AddControl(std::move(spacer_view));
-    } else {
-      toggle_button_->SetProperty(
-          views::kMarginsKey, gfx::Insets::TLBR(0, icon_label_spacing, 0, 0));
     }
   }
 }
@@ -245,6 +341,33 @@ void PermissionToggleRowView::UpdateUiOnPermissionChanged() {
       state_label_ = row_view_->AddSecondaryLabel(state_text);
     }
   }
+
+  if (choose_button_) {
+    ContentSettingsType type = permission_.type;
+    const content_settings::WebsiteSettingsInfo* setting_info =
+      content_settings::WebsiteSettingsRegistry::GetInstance()->Get(type);
+
+    std::u16string caption;
+    if (IsAllowed(permission_)) {
+      if (setting_info->allowed_ui() != 0)
+        caption = l10n_util::GetStringUTF16(setting_info->allowed_ui());
+      else
+        caption = u"Allowed";
+    } else if (IsBlocked(permission_)) {
+      if (setting_info->blocked_ui() != 0)
+        caption = l10n_util::GetStringUTF16(setting_info->blocked_ui());
+      else
+        caption = u"Blocked";
+    } else if (IsAsk(permission_)) {
+      if (setting_info->ask_ui() != 0)
+        caption = l10n_util::GetStringUTF16(setting_info->ask_ui());
+      else
+        caption = u"Ask";
+    } else {
+      caption = u"Unknown";
+    }
+    choose_button_->SetText(caption);
+  }
 }
 
 void PermissionToggleRowView::ResetPermission() {
diff --git a/chrome/browser/ui/views/page_info/permission_toggle_row_view.h b/chrome/browser/ui/views/page_info/permission_toggle_row_view.h
--- a/chrome/browser/ui/views/page_info/permission_toggle_row_view.h
+++ b/chrome/browser/ui/views/page_info/permission_toggle_row_view.h
@@ -14,6 +14,11 @@
 #include "ui/base/metadata/metadata_header_macros.h"
 #include "ui/views/view.h"
 
+#include "components/content_settings/core/browser/website_settings_registry.h"
+#include "chrome/browser/ui/views/controls/md_text_button_with_down_arrow.h"
+#include "ui/base/models/simple_menu_model.h"
+#include "ui/views/controls/menu/menu_runner.h"
+
 class ChromePageInfoUiDelegate;
 class PageInfoNavigationHandler;
 
@@ -29,7 +34,8 @@ class PageInfoBubbleViewTestApi;
 // A view that shows a permission that a site is able to access, and
 // allows the user to control via toggle whether that access is granted. Has a
 // button that opens a subpage with more controls.
-class PermissionToggleRowView : public views::View {
+class PermissionToggleRowView : public views::View,
+                                public ui::SimpleMenuModel::Delegate {
   METADATA_HEADER(PermissionToggleRowView, views::View)
 
  public:
@@ -55,6 +61,12 @@ class PermissionToggleRowView : public views::View {
  private:
   friend class test::PageInfoBubbleViewTestApi;
 
+  void OnShowOptionsMenu();
+
+  // ui::SimpleMenuModel::Delegate overrides:
+  bool IsCommandIdChecked(int command_id) const override;
+  void ExecuteCommand(int command_id, int event_flags) override;
+
   void OnToggleButtonPressed();
   void InitForUserSource(bool should_show_spacer_view,
                          const std::u16string& toggle_accessible_name);
@@ -68,6 +80,10 @@ class PermissionToggleRowView : public views::View {
   raw_ptr<views::ToggleButton, DanglingUntriaged> toggle_button_ = nullptr;
   raw_ptr<views::View, DanglingUntriaged> spacer_view_ = nullptr;
 
+  raw_ptr<views::MdTextButtonWithDownArrow, DanglingUntriaged> choose_button_ = nullptr;
+  std::unique_ptr<ui::SimpleMenuModel> sources_menu_model_;
+  std::unique_ptr<views::MenuRunner> sources_menu_runner_;
+
   raw_ptr<ChromePageInfoUiDelegate, DanglingUntriaged> delegate_ = nullptr;
   raw_ptr<PageInfoNavigationHandler, DanglingUntriaged> navigation_handler_ =
       nullptr;
diff --git a/chrome/browser/ui/webui/privacy_sandbox/privacy_sandbox_internals_handler.cc b/chrome/browser/ui/webui/privacy_sandbox/privacy_sandbox_internals_handler.cc
--- a/chrome/browser/ui/webui/privacy_sandbox/privacy_sandbox_internals_handler.cc
+++ b/chrome/browser/ui/webui/privacy_sandbox/privacy_sandbox_internals_handler.cc
@@ -41,7 +41,7 @@ void PrivacySandboxInternalsHandler::ReadPref(const std::string& pref_name,
 void PrivacySandboxInternalsHandler::ReadContentSettings(
     const ContentSettingsType type,
     ReadContentSettingsCallback callback) {
-  if (!IsKnownEnumValue(type) || type == ContentSettingsType::NUM_TYPES) {
+  if (!IsKnownEnumValue(type) || type == ContentSettingsType::NUM_TYPES_BROMITE) {
     mojo::ReportBadMessage(
         "ReadContentSettings received invalid ContentSettingsType");
     return;
diff --git a/chrome/browser/ui/webui/settings/settings_localized_strings_provider.cc b/chrome/browser/ui/webui/settings/settings_localized_strings_provider.cc
--- a/chrome/browser/ui/webui/settings/settings_localized_strings_provider.cc
+++ b/chrome/browser/ui/webui/settings/settings_localized_strings_provider.cc
@@ -13,6 +13,7 @@
 #include "base/strings/escape.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/json/json_writer.h"
 #include "build/branding_buildflags.h"
 #include "build/build_config.h"
 #include "build/buildflag.h"
@@ -72,6 +73,9 @@
 #include "components/google/core/common/google_util.h"
 #include "components/history/core/common/pref_names.h"
 #include "components/omnibox/common/omnibox_features.h"
+#include "components/content_settings/core/browser/content_settings_registry.h"
+#include "components/content_settings/core/browser/website_settings_info.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/password_manager/core/browser/leak_detection_dialog_utils.h"
 #include "components/password_manager/core/browser/manage_passwords_referrer.h"
 #include "components/password_manager/core/common/password_manager_features.h"
@@ -3789,6 +3793,56 @@ void AddLocalizedStrings(content::WebUIDataSource* html_source,
   policy_indicator::AddLocalizedStrings(html_source);
   AddSecurityKeysStrings(html_source);
 
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  auto* content_setting_registry =
+      content_settings::ContentSettingsRegistry::GetInstance();
+  int index = 0;
+  for (const content_settings::WebsiteSettingsInfo* info : *website_settings) {
+    if (info->desktop_ui()) {
+      auto* content_setting = content_setting_registry->Get(info->type());
+      std::string name = info->name();
+      std::string prefix = "brSiteSettings" + name;
+
+      if (info->title_ui())
+        html_source->AddLocalizedString(prefix, info->title_ui());
+      if (info->description_ui())
+        html_source->AddLocalizedString(prefix + "Description", info->description_ui());
+      if (info->allowed_ui())
+        html_source->AddLocalizedString(prefix + "Allowed", info->allowed_ui());
+      if (info->blocked_ui())
+        html_source->AddLocalizedString(prefix + "Blocked", info->blocked_ui());
+      if (info->ask_ui())
+        html_source->AddLocalizedString(prefix + "Ask", info->ask_ui());
+      if (info->allowed_exceptions_ui())
+        html_source->AddLocalizedString(prefix + "AllowedExceptions", info->allowed_exceptions_ui());
+      if (info->blocked_exceptions_ui())
+        html_source->AddLocalizedString(prefix + "BlockedExceptions", info->blocked_exceptions_ui());
+      if (info->mid_sentence_ui())
+        html_source->AddLocalizedString(prefix + "MidSentence", info->mid_sentence_ui());
+
+      base::Value::Dict dict;
+      dict.Set("name", name);
+      dict.Set("type", (int)info->type());
+      dict.Set("tag_ui", info->tag_ui());
+      dict.Set("default",
+        info->initial_default_value().GetInt() == (int)CONTENT_SETTING_ALLOW ? "allow" :
+        info->initial_default_value().GetInt() == (int)CONTENT_SETTING_BLOCK ? "block" :
+        "ask");
+      dict.Set("allowed_ask",
+        content_setting->IsSettingValid(CONTENT_SETTING_ASK) ? "1" : "0");
+
+      std::string json_string;
+      base::JSONWriter::WriteWithOptions(
+          dict, base::JSONWriter::OPTIONS_PRETTY_PRINT, &json_string);
+      base::TrimWhitespaceASCII(json_string, base::TRIM_ALL, &json_string);
+
+      html_source->AddString("br_cs_" + base::NumberToString(index), json_string);
+      index++;
+    }
+  }
+  html_source->AddInteger("br_cs_count", index);
+
   html_source->UseStringsJs();
 }
 
diff --git a/chrome/browser/ui/webui/settings/site_settings_helper.cc b/chrome/browser/ui/webui/settings/site_settings_helper.cc
--- a/chrome/browser/ui/webui/settings/site_settings_helper.cc
+++ b/chrome/browser/ui/webui/settings/site_settings_helper.cc
@@ -42,6 +42,8 @@
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
+#include "components/content_settings/core/browser/website_settings_info.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/content_settings/core/common/content_settings_utils.h"
@@ -219,7 +221,7 @@ const ContentSettingsTypeNameEntry kContentSettingsTypeGroupNames[] = {
 
 static_assert(std::size(kContentSettingsTypeGroupNames) ==
                   // ContentSettingsType starts at -1, so add 1 here.
-                  static_cast<int32_t>(ContentSettingsType::NUM_TYPES) + 1,
+                  static_cast<int32_t>(ContentSettingsType::NUM_TYPES_CHROMIUM) + 1,
               "kContentSettingsTypeGroupNames should have "
               "CONTENT_SETTINGS_NUM_TYPES elements");
 
@@ -471,6 +473,13 @@ bool HasRegisteredGroupName(ContentSettingsType type) {
       return true;
     }
   }
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* cs : *website_settings) {
+    if (type == cs->type() && cs->desktop_ui()) {
+      return true;
+    }
+  }
   return false;
 }
 
@@ -484,11 +493,24 @@ ContentSettingsType ContentSettingsTypeFromGroupName(base::StringPiece name) {
       return entry.type;
     }
   }
-
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* cs : *website_settings) {
+    if (name == cs->name() && cs->desktop_ui()) {
+      return cs->type();
+    }
+  }
   return ContentSettingsType::DEFAULT;
 }
 
 base::StringPiece ContentSettingsTypeToGroupName(ContentSettingsType type) {
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* cs : *website_settings) {
+    if (type == cs->type() && cs->desktop_ui()) {
+      return cs->name();
+    }
+  }
   for (const auto& entry : kContentSettingsTypeGroupNames) {
     if (type == entry.type) {
       // Content setting types that aren't represented in the settings UI
@@ -503,7 +525,6 @@ base::StringPiece ContentSettingsTypeToGroupName(ContentSettingsType type) {
       return entry.name ? entry.name : base::StringPiece();
     }
   }
-
   NOTREACHED() << static_cast<int32_t>(type)
                << " is not a recognized content settings type.";
   return base::StringPiece();
@@ -587,6 +608,13 @@ const std::vector<ContentSettingsType>& GetVisiblePermissionCategories() {
       base_types->push_back(ContentSettingsType::SPEAKER_SELECTION);
     }
 
+    content_settings::WebsiteSettingsRegistry* website_settings =
+        content_settings::WebsiteSettingsRegistry::GetInstance();
+    for (const content_settings::WebsiteSettingsInfo* cs : *website_settings) {
+      if (cs->desktop_ui()) {
+        base_types->push_back(cs->type());
+      }
+    }
     initialized = true;
   }
 
diff --git a/components/browser_ui/settings/android/BUILD.gn b/components/browser_ui/settings/android/BUILD.gn
--- a/components/browser_ui/settings/android/BUILD.gn
+++ b/components/browser_ui/settings/android/BUILD.gn
@@ -82,6 +82,7 @@ android_resources("java_resources") {
     "java/res/layout/managed_disclaimer_preference_for_radio_groups.xml",
     "java/res/layout/preference_chrome_image_view.xml",
     "java/res/layout/preference_spinner.xml",
+    "java/res/layout/preference_spinner_single_widget.xml",
     "java/res/layout/preference_spinner_single_line.xml",
     "java/res/layout/preference_spinner_single_line_item.xml",
     "java/res/layout/settings_action_bar_shadow.xml",
diff --git a/components/browser_ui/settings/android/java/res/layout/preference_spinner_single_widget.xml b/components/browser_ui/settings/android/java/res/layout/preference_spinner_single_widget.xml
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/settings/android/java/res/layout/preference_spinner_single_widget.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    style="@style/PreferenceLayout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeightSmall"
+    android:gravity="center_vertical"
+    android:paddingLeft="?android:attr/listPreferredItemPaddingLeft"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingRight="?android:attr/listPreferredItemPaddingRight"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:background="?android:attr/selectableItemBackground"
+    android:clipToPadding="false"
+    android:baselineAligned="false"
+    app:allowDividerAbove="true"
+    app:allowDividerBelow="true">
+
+    <LinearLayout
+        android:id="@+id/icon_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:minWidth="56dp"
+        android:gravity="start|center_vertical"
+        android:orientation="horizontal"
+        android:paddingLeft="0dp"
+        android:paddingStart="0dp"
+        android:paddingRight="8dp"
+        android:paddingEnd="8dp"
+        android:paddingTop="4dp"
+        android:paddingBottom="4dp" >
+        <ImageView
+            android:id="@android:id/icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:maxWidth="48dp"
+            app:maxHeight="48dp" />
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1" >
+        <TextView
+            android:id="@+id/title"
+            android:layout_height="wrap_content"
+            android:layout_width="match_parent"
+            style="@style/PreferenceTitle" />
+
+        <TextView
+            android:id="@+id/summary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@+id/title"
+            android:layout_alignLeft="@+id/title"
+            android:layout_alignStart="@+id/title"
+            android:layout_gravity="start"
+            android:textAlignment="viewStart"
+            android:maxLines="10"
+            style="@style/PreferenceSummary"
+            android:visibility="gone" />
+    </RelativeLayout>
+
+    <Spinner
+        android:id="@+id/spinner"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="0"
+        android:visibility="invisible" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="end|center_vertical"
+        android:paddingLeft="16dp"
+        android:paddingStart="16dp"
+        android:paddingRight="0dp"
+        android:paddingEnd="16dp"
+        android:orientation="vertical" >
+
+        <org.chromium.ui.widget.ChromeImageView
+            android:id="@android:id/icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/ic_more_vert_24dp"
+            app:maxWidth="48dp"
+            app:maxHeight="48dp" />
+    </LinearLayout>
+
+</LinearLayout>
diff --git a/components/browser_ui/settings/android/widget/java/src/org/chromium/components/browser_ui/settings/SpinnerPreference.java b/components/browser_ui/settings/android/widget/java/src/org/chromium/components/browser_ui/settings/SpinnerPreference.java
--- a/components/browser_ui/settings/android/widget/java/src/org/chromium/components/browser_ui/settings/SpinnerPreference.java
+++ b/components/browser_ui/settings/android/widget/java/src/org/chromium/components/browser_ui/settings/SpinnerPreference.java
@@ -23,6 +23,7 @@ public class SpinnerPreference extends Preference {
     private ArrayAdapter<Object> mAdapter;
     private int mSelectedIndex;
     private final boolean mSingleLine;
+    private boolean mIsWidget = false;
 
     /** Constructor for inflating from XML. */
     public SpinnerPreference(Context context, AttributeSet attrs) {
@@ -37,6 +38,19 @@ public class SpinnerPreference extends Preference {
         }
     }
 
+    public SpinnerPreference(Context context, boolean singleLine) {
+        super(context, null);
+        mSingleLine = singleLine;
+        mIsWidget = true;
+        setLayoutResource(R.layout.preference_spinner_single_widget);
+    }
+
+    @Override
+    protected void onClick() {
+        if (mIsWidget)
+            mSpinner.performClick();
+    }
+
     /**
      * Provides a list of arbitrary objects to be shown in the spinner. Visually, each option will
      * be presented as its toString() text. Alternative to {@link #setAdapter(ArrayAdapter, int)}.
@@ -56,6 +70,12 @@ public class SpinnerPreference extends Preference {
         mSelectedIndex = selectedIndex;
     }
 
+    public void setSelectedIndex(int selectedIndex) {
+        mSelectedIndex = selectedIndex;
+        if (mSpinner != null)
+            mSpinner.setSelection(mSelectedIndex);
+    }
+
     /** Returns the Spinner instance for introspection during tests. */
     public Spinner getSpinnerForTesting() {
         return mSpinner;
@@ -88,6 +108,10 @@ public class SpinnerPreference extends Preference {
     public void onBindViewHolder(PreferenceViewHolder holder) {
         super.onBindViewHolder(holder);
 
+        if (mIsWidget) {
+            holder.setDividerAllowedAbove(true);
+            holder.setDividerAllowedBelow(true);
+        }
         ((TextView) holder.findViewById(R.id.title)).setText(getTitle());
         CharSequence summary = getSummary();
         TextView summaryView = ((TextView) holder.findViewById(R.id.summary));
diff --git a/components/browser_ui/site_settings/android/BUILD.gn b/components/browser_ui/site_settings/android/BUILD.gn
--- a/components/browser_ui/site_settings/android/BUILD.gn
+++ b/components/browser_ui/site_settings/android/BUILD.gn
@@ -141,6 +141,23 @@ android_library("java") {
     ":site_settings_jni_headers",
     "//components/content_settings/android:java_pref_names_srcjar",
   ]
+  sources += [
+    "java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSettingImpl.java",
+    "java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSetting.java",
+    "java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomTriStateSiteSettingsPreferenceImpl.java",
+    "java/src/org/chromium/components/browser_ui/site_settings/impl/include_all_directory.java",
+  ]
+  deps += [
+    ":java_bromite_content_settings"
+  ]
+  srcjar_deps += [ ":java_bromite_content_settings" ]
+}
+
+java_bromite_impl("java_bromite_content_settings") {
+  inputs = [ "java/src/org/chromium/components/browser_ui/site_settings/impl/include_all_directory.java" ]
+  namespace = "org.chromium.components.browser_ui.site_settings.impl"
+  template = "java/src/org/chromium/components/browser_ui/site_settings/impl/java_template/BromiteCustomContentSettingImplBase.java.tmpl"
+  static_classes = false
 }
 
 android_library("javatests") {
@@ -186,6 +203,7 @@ robolectric_library("junit") {
 }
 
 android_resources("java_resources") {
+  allow_missing_resources = true
   sources = [
     "java/res/drawable-hdpi/ic_volume_up_grey600_24dp.png",
     "java/res/drawable-hdpi/permission_background_sync.png",
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/AllSiteSettings.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/AllSiteSettings.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/AllSiteSettings.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/AllSiteSettings.java
@@ -366,7 +366,8 @@ public class AllSiteSettings extends BaseSiteSettingsFragment
                     if (queryHasChanged) getInfoForOrigins();
                 });
 
-        if (getSiteSettingsDelegate().isHelpAndFeedbackEnabled()) {
+        if (getSiteSettingsDelegate().isHelpAndFeedbackEnabled() ||
+                BromiteCustomContentSettingImpl.isHelpAndFeedbackEnabled(mCategory)) {
             MenuItem help =
                     menu.add(
                             Menu.NONE,
@@ -378,6 +379,8 @@ public class AllSiteSettings extends BaseSiteSettingsFragment
                             getResources(),
                             R.drawable.ic_help_and_feedback,
                             getContext().getTheme()));
+            if (!BromiteCustomContentSettingImpl.isHelpAndFeedbackEnabled(mCategory))
+                help.setVisible(false);
         }
     }
 
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSetting.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSetting.java
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSetting.java
@@ -0,0 +1,155 @@
+/*
+    This file is part of Bromite.
+
+    Bromite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Bromite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Bromite. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package org.chromium.components.browser_ui.site_settings;
+
+import android.content.Context;
+
+import org.chromium.components.browser_ui.site_settings.ContentSettingsResources;
+import org.chromium.components.browser_ui.site_settings.SiteSettingsCategory;
+import org.chromium.components.content_settings.ContentSettingValues;
+import org.chromium.components.content_settings.ContentSettingsType;
+import org.chromium.content_public.browser.BrowserContextHandle;
+
+import androidx.annotation.Nullable;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import java.util.ArrayList;
+
+public abstract class BromiteCustomContentSetting {
+
+    private @ContentSettingsType.EnumType int mContentSettingsType;
+    private @SiteSettingsCategory.Type int mSiteSettingsCategory;
+    private @ContentSettingValues Integer mDefaultEnabledValue;
+    private @ContentSettingValues Integer mDefaultDisabledValue;
+    private boolean mAllowException;
+    private String mPreferenceKey;
+    private String mProfilePrefKey;
+
+    public BromiteCustomContentSetting(@ContentSettingsType.EnumType int contentSettingsType,
+                                       @ContentSettingValues Integer defaultEnabledValue,
+                                       @ContentSettingValues Integer defaultDisabledValue,
+                                       boolean allowException,
+                                       String preferenceKey,
+                                       String profilePrefKey) {
+        mContentSettingsType = contentSettingsType;
+        mDefaultEnabledValue = defaultEnabledValue;
+        mDefaultDisabledValue = defaultDisabledValue;
+        mAllowException = allowException;
+        mPreferenceKey = preferenceKey;
+        mProfilePrefKey = profilePrefKey;
+    }
+
+    public @ContentSettingsType.EnumType int getContentSetting() {
+        return mContentSettingsType;
+    }
+
+    public void setSiteSettingsCategory(int value) {
+        mSiteSettingsCategory = value;
+    }
+
+    public @SiteSettingsCategory.Type int getSiteSettingsCategory() {
+        return mSiteSettingsCategory;
+    }
+
+    protected @ContentSettingValues Integer getDefaultEnabledValue() {
+        return mDefaultEnabledValue;
+    }
+
+    public @ContentSettingValues Integer getDefaultDisabledValue() {
+        return mDefaultDisabledValue;
+    }
+
+    public Preference createWebSitePreference(Context context,
+                        @ContentSettingValues @Nullable Integer value) {
+        return null;
+    }
+
+    public boolean setWebSitePreferenceValue(Preference preference,
+                        @ContentSettingValues @Nullable Integer value) {
+        return false;
+    }
+
+    public Integer getWebSitePreferenceValue(Object newValue) {
+        return null;
+    }
+
+    public String getPreferenceKey() {
+        return mPreferenceKey;
+    }
+
+    public String getProfilePrefKey() {
+        return mProfilePrefKey;
+    }
+
+    public boolean isExceptionAllowed() {
+        return mAllowException;
+    }
+
+    public WebsitePermissionsFetcher.WebsitePermissionsType getPermissionsType() {
+        return WebsitePermissionsFetcher.WebsitePermissionsType.CONTENT_SETTING_EXCEPTION;
+    }
+
+    public abstract ContentSettingsResources.ResourceItem getResourceItem();
+    public abstract int getCategorySummary(@Nullable @ContentSettingValues int value);
+    public abstract int getAddExceptionDialogMessage();
+    public abstract int getCategoryDescription();
+
+    public boolean processOnBlockList(@ContentSettingValues Integer value) {
+        return true;
+    }
+
+    public boolean isOnBlockList(@ContentSettingValues Integer contentSetting) {
+        return mDefaultDisabledValue == contentSetting;
+    }
+
+    public abstract @Nullable Boolean considerException(SiteSettingsCategory category, @ContentSettingValues int value);
+
+    public ContentSettingException createCustomException(@ContentSettingsType.EnumType int type,
+                                                         @ContentSettingValues int value,
+                                                         WebsiteAddress websiteAddress) {
+        return null;
+    }
+
+    public void configureGlobalToggles(SiteSettingsCategory category, SingleCategorySettings setting) {
+    }
+
+    public boolean isHelpAndFeedbackEnabled() {
+        return false;
+    }
+
+    public String getHelpAndFeedbackActivityUrl() {
+        return "";
+    }
+
+    public boolean requiresTriStateContentSetting() {
+        return false;
+    }
+
+    public int[] getTriStateSettingDescriptionIDs() {
+        return null;
+    }
+
+    public boolean showOnlyDescriptions() {
+        return false;
+    }
+
+    public boolean showIntoInfoPage() {
+        return true;
+    }
+}
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSettingImpl.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSettingImpl.java
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomContentSettingImpl.java
@@ -0,0 +1,409 @@
+/*
+    This file is part of Bromite.
+
+    Bromite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Bromite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Bromite. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package org.chromium.components.browser_ui.site_settings;
+
+import android.app.Activity;
+import android.content.Context;
+
+import org.chromium.base.Log;
+import org.chromium.components.browser_ui.settings.SpinnerPreference;
+import org.chromium.components.browser_ui.site_settings.ContentSettingsResources;
+import org.chromium.components.browser_ui.site_settings.SiteSettingsCategory;
+import org.chromium.components.content_settings.ContentSettingValues;
+import org.chromium.components.content_settings.ContentSettingsType;
+import org.chromium.content_public.browser.BrowserContextHandle;
+import org.chromium.components.browser_ui.settings.ChromeBasePreference;
+
+import androidx.annotation.Nullable;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.appcompat.app.AlertDialog;
+import android.content.DialogInterface;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public abstract class BromiteCustomContentSettingImpl
+                            extends BromiteCustomContentSettingImplBase {
+
+    static class ContentSettingsSpinnerOption {
+        private @ContentSettingValues int mValue;
+        private String mDescription;
+
+        public ContentSettingsSpinnerOption(
+                    @ContentSettingValues int value,
+                    String description) {
+            mValue = value;
+            mDescription = description;
+        }
+
+        public @ContentSettingValues int getValue() {
+            return mValue;
+        }
+
+        @Override
+        public String toString() {
+            return mDescription;
+        }
+    }
+
+    public static SiteSettingsCategory createFromType(
+            BrowserContextHandle browserContextHandle, @SiteSettingsCategory.Type int type) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (type == cs.getSiteSettingsCategory()) {
+                return new SiteSettingsCategory(browserContextHandle, type, "");
+            }
+        }
+        return null;
+    }
+
+    public static int NUM_ENTRIES() {
+        return BromiteCustomContentSettingImplBase.NUM_ENTRIES();
+    }
+
+    public static BromiteCustomContentSetting getContentSetting(@ContentSettingsType.EnumType int type) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (type == cs.getContentSetting()) {
+                return cs;
+            }
+        }
+        return null;
+    }
+
+    public static Preference createWebSitePreference(
+                                @ContentSettingsType.EnumType int type,
+                                Context context,
+                                @ContentSettingValues @Nullable Integer value) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) {
+            Preference pref = cs.createWebSitePreference(context, value);
+            if (pref != null) return pref;
+
+            if (cs.requiresTriStateContentSetting()) {
+                int[] descriptions = cs.getTriStateSettingDescriptionIDs();
+
+                List<ContentSettingsSpinnerOption> options = new ArrayList<>();
+                options.add(new ContentSettingsSpinnerOption(
+                    ContentSettingValues.ALLOW,
+                    context.getText(descriptions[0]).toString()));
+                options.add(new ContentSettingsSpinnerOption(
+                    ContentSettingValues.ASK,
+                    context.getText(descriptions[1]).toString()));
+                options.add(new ContentSettingsSpinnerOption(
+                    ContentSettingValues.BLOCK,
+                    context.getText(descriptions[2]).toString()));
+
+                SpinnerPreference spinner = new SpinnerPreference(context, true);
+                spinner.setOptions(options.toArray(),
+                    GetContentSettingValuesIndex(value));
+                return spinner;
+            }
+        }
+        return null;
+    }
+
+    private static int GetContentSettingValuesIndex(
+                    @ContentSettingValues @Nullable Integer value) {
+        if (value == null)
+            return 0;
+        else if (value == ContentSettingValues.ALLOW)
+            return 0;
+        else if (value == ContentSettingValues.ASK)
+            return 1;
+        else if (value == ContentSettingValues.BLOCK)
+            return 2;
+        return 0;
+    }
+
+    public static void setWebSitePreferenceValue(
+                                @ContentSettingsType.EnumType int type,
+                                Preference preference,
+                                @ContentSettingValues @Nullable Integer value) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) {
+            if (cs.setWebSitePreferenceValue(preference, value))
+                return;
+            if (cs.requiresTriStateContentSetting() && value != null &&
+                    preference instanceof SpinnerPreference) {
+                ((SpinnerPreference)preference).setSelectedIndex(
+                    GetContentSettingValuesIndex(value));
+                return;
+            }
+        }
+        return;
+    }
+
+    public static Integer getWebSitePreferenceValue(
+                                @ContentSettingsType.EnumType int type,
+                                Object newValue) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) {
+            Integer permission = cs.getWebSitePreferenceValue(newValue);
+            if (permission != null) return permission;
+
+            if (cs.requiresTriStateContentSetting() &&
+                    newValue instanceof ContentSettingsSpinnerOption) {
+                return ((ContentSettingsSpinnerOption)newValue).getValue();
+            }
+        }
+        return null;
+    }
+
+    public static @Nullable String getPreferenceKey(@SiteSettingsCategory.Type int type) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (type == cs.getSiteSettingsCategory()) {
+                return cs.getPreferenceKey();
+            }
+        }
+        return null;
+    }
+
+   public static String getProfilePrefKey(@ContentSettingsType.EnumType int type) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.getProfilePrefKey();
+        return null;
+    }
+
+    public static @ContentSettingsType.EnumType int contentSettingsType(@SiteSettingsCategory.Type int type) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (type == cs.getSiteSettingsCategory()) {
+                return cs.getContentSetting();
+            }
+        }
+        assert false;
+        return ContentSettingsType.DEFAULT; // Conversion unavailable.
+    }
+
+    public static WebsitePermissionsFetcher.WebsitePermissionsType getPermissionsType(
+            @ContentSettingsType.EnumType int type) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.getPermissionsType();
+        return null;
+    }
+
+    public static ContentSettingsResources.ResourceItem getResourceItem(@ContentSettingsType.EnumType int type) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.getResourceItem();
+        return null;
+    }
+
+    public static int getCategorySummary(@ContentSettingsType.EnumType int type, @Nullable @ContentSettingValues int value) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.getCategorySummary(value);
+        return 0;
+    }
+
+    public static boolean requiresTriStateContentSetting(@ContentSettingsType.EnumType int type) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.requiresTriStateContentSetting();
+        return false;
+    }
+
+    public static int[] getTriStateSettingDescriptionIDs(@ContentSettingsType.EnumType int type) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.getTriStateSettingDescriptionIDs();
+        return null;
+    }
+
+    public static int getCategoryDescription(SiteSettingsCategory category) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                return cs.getCategoryDescription();
+            }
+        }
+        return 0;
+    }
+
+    public static boolean onPreferenceChange(SiteSettingsCategory category,
+                                             BrowserContextHandle browserContextHandle,
+                                             Preference preference, Object newValue) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() != cs.getSiteSettingsCategory()) {
+                continue;
+            }
+
+            if (SingleCategorySettings.BINARY_TOGGLE_KEY.equals(preference.getKey())) {
+                int setting = ((boolean) newValue) == true ? cs.getDefaultEnabledValue() :
+                                                             cs.getDefaultDisabledValue();
+
+                WebsitePreferenceBridge.setDefaultContentSetting(browserContextHandle,
+                        cs.getContentSetting(), setting);
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public static boolean processOnBlockList(@ContentSettingsType.EnumType int type, @ContentSettingValues Integer value) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.processOnBlockList(value);
+        return false;
+    }
+
+    public static boolean isOnBlockList(@ContentSettingsType.EnumType int type,
+                                        WebsitePreference website,
+                                        @ContentSettingValues Integer contentSetting) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) return cs.isOnBlockList(contentSetting);
+        return false;
+    }
+
+    public static @Nullable Boolean considerException(SiteSettingsCategory category, @ContentSettingValues int value) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                return cs.considerException(category, value);
+            }
+        }
+        return null;
+    }
+
+    public static int getAddExceptionDialogMessage(SiteSettingsCategory category) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                return cs.getAddExceptionDialogMessage();
+            }
+        }
+        return 0;
+    }
+
+    public static @Nullable Boolean allowSpecifyingExceptions(SiteSettingsCategory category) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                return cs.isExceptionAllowed();
+            }
+        }
+        return null;
+    }
+
+    public static void configurePreferences(SiteSettings settings) {
+        Activity activity = settings.getActivity();
+        PreferenceScreen preferenceScreen = settings.getPreferenceScreen();
+
+        Context styledContext = settings.getPreferenceManager().getContext();
+        for (BromiteCustomContentSetting cs : mItemList) {
+            ChromeBasePreference pref = new ChromeBasePreference(styledContext);
+            pref.setKey(cs.getPreferenceKey());
+            pref.setFragment(SingleCategorySettings.class.getCanonicalName());
+            preferenceScreen.addPreference(pref);
+        }
+    }
+
+    public static List<Integer> getSettingsOrder() {
+        int[] settingOrder = SiteSettingsUtil.SETTINGS_ORDER;
+        List<Integer> order = new ArrayList<Integer>();
+        for (int i = 0; i < settingOrder.length && order.add(settingOrder[i]); i++);
+
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (cs.showIntoInfoPage() && !order.contains(cs.getContentSetting())) {
+               order.add(cs.getContentSetting());
+            }
+        }
+        return order;
+    }
+
+    public static void onActivityCreated(SingleCategorySettings singleCategorySettings) {
+    }
+
+    public static void configureGlobalToggles(SiteSettingsCategory category, SingleCategorySettings setting) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                cs.configureGlobalToggles(category, setting);
+            }
+        }
+    }
+
+    public static boolean isHelpAndFeedbackEnabled(SiteSettingsCategory category) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                return cs.isHelpAndFeedbackEnabled();
+            }
+        }
+        return false;
+    }
+
+    public static String getHelpAndFeedbackActivityUrl(SiteSettingsCategory category) {
+        for (BromiteCustomContentSetting cs : mItemList) {
+            if (category.getType() == cs.getSiteSettingsCategory()) {
+                return cs.getHelpAndFeedbackActivityUrl();
+            }
+        }
+        return "";
+    }
+
+    public static ContentSettingException createCustomException(@ContentSettingsType.EnumType int type,
+                                                                @ContentSettingValues int value,
+                                                                WebsiteAddress websiteAddress) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null) {
+            ContentSettingException exception = cs.createCustomException(type, value, websiteAddress);
+            if (exception == null) {
+                exception = new ContentSettingException(
+                    cs.getContentSetting(), websiteAddress.getHost(), value, "",
+                    /*isEmbargoed=*/false);
+            }
+            return exception;
+        }
+        return null;
+    }
+
+    public static AlertDialog.Builder buildPreferenceDialog(Website site, @ContentSettingsType.EnumType int type,
+                                                            BrowserContextHandle browserContextHandle,
+                                                            Context context,
+                                                            final DialogInterface.OnClickListener listener) {
+        BromiteCustomContentSetting cs = getContentSetting(type);
+        if (cs != null && cs.requiresTriStateContentSetting()) {
+            int[] values = cs.getTriStateSettingDescriptionIDs();
+
+            CharSequence[] descriptions = new String[3];
+            descriptions[0] = context.getString(values[0]); // ALLOWED
+            descriptions[1] = context.getString(values[1]); // ASK
+            descriptions[2] = context.getString(values[2]); // BLOCKED
+
+            @ContentSettingValues
+            Integer value = site.getContentSetting(browserContextHandle, type);
+
+            return new AlertDialog.Builder(context, R.style.ThemeOverlay_BrowserUI_AlertDialog)
+                    .setPositiveButton(R.string.cancel, null)
+                    .setNegativeButton(R.string.remove,
+                            (dialog, which) -> {
+                                site.setContentSetting(browserContextHandle, type,
+                                        ContentSettingValues.DEFAULT);
+                                listener.onClick(dialog, which);
+                                dialog.dismiss();
+                            })
+                    .setSingleChoiceItems(descriptions,
+                            value == ContentSettingValues.ALLOW ? 0 :
+                            value == ContentSettingValues.ASK ? 1 :
+                                     2,
+                            (dialog, which) -> {
+                                @ContentSettingValues
+                                int permission = which == 0 ? ContentSettingValues.ALLOW :
+                                                 which == 1 ? ContentSettingValues.ASK :
+                                                              ContentSettingValues.BLOCK;
+                                site.setContentSetting(
+                                        browserContextHandle, type, permission);
+
+                                listener.onClick(dialog, which);
+                                dialog.dismiss();
+                            });
+        }
+        return null;
+    }
+}
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomTriStateSiteSettingsPreferenceImpl.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomTriStateSiteSettingsPreferenceImpl.java
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/BromiteCustomTriStateSiteSettingsPreferenceImpl.java
@@ -0,0 +1,24 @@
+/*
+    This file is part of Bromite.
+
+    Bromite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Bromite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Bromite. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package org.chromium.components.browser_ui.site_settings;
+
+import org.chromium.components.content_settings.ContentSettingValues;
+
+public interface BromiteCustomTriStateSiteSettingsPreferenceImpl {
+    public @ContentSettingValues int getCheckedSetting();
+}
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/ContentSettingsResources.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/ContentSettingsResources.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/ContentSettingsResources.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/ContentSettingsResources.java
@@ -37,7 +37,7 @@ import org.chromium.device.DeviceFeatureMap;
 @SuppressLint("UseSparseArrays")
 public class ContentSettingsResources {
     /** An inner class contains all the resources for a ContentSettingsType */
-    private static class ResourceItem {
+    public static class ResourceItem {
         private final int mIcon;
         private final int mTitle;
         private final @ContentSettingValues @Nullable Integer mDefaultEnabledValue;
@@ -46,7 +46,7 @@ public class ContentSettingsResources {
         private final int mDisabledSummary;
         private final int mSummaryOverrideForScreenReader;
 
-        ResourceItem(
+        public ResourceItem(
                 int icon,
                 int title,
                 @ContentSettingValues @Nullable Integer defaultEnabledValue,
@@ -427,6 +427,8 @@ public class ContentSettingsResources {
                         R.string.website_settings_category_vr_blocked,
                         R.string.website_settings_category_vr_a11y);
         }
+        ResourceItem ri = BromiteCustomContentSettingImpl.getResourceItem(contentType);
+        if (ri != null) return ri;
         assert false; // NOTREACHED
         return null;
     }
@@ -590,6 +592,14 @@ public class ContentSettingsResources {
         return getResourceItem(contentType, null).getDefaultDisabledValue();
     }
 
+    public static int getCategorySummary(int contentType,
+                                         @Nullable @ContentSettingValues int value,
+                                         boolean isOneTime) {
+        int result = BromiteCustomContentSettingImpl.getCategorySummary(contentType, value);
+        if (result != 0) return result;
+        return getCategorySummary(value, isOneTime);
+    }
+
     /**
      * Returns the string resource id for a given ContentSetting to show with a permission category.
      *
@@ -752,6 +762,8 @@ public class ContentSettingsResources {
      *         Blocked states, in that order.
      */
     public static int[] getTriStateSettingDescriptionIDs(int contentType) {
+        int[] value = BromiteCustomContentSettingImpl.getTriStateSettingDescriptionIDs(contentType);
+        if (value != null) return value;
         if (contentType == ContentSettingsType.PROTECTED_MEDIA_IDENTIFIER) {
             int[] descriptionIDs = {
                 R.string.website_settings_category_protected_content_allowed_recommended,
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleCategorySettings.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleCategorySettings.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleCategorySettings.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleCategorySettings.java
@@ -329,6 +329,10 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
                 website.site()
                         .getContentSetting(
                                 browserContextHandle, mCategory.getContentSettingsType());
+        if (contentSetting != null &&
+                BromiteCustomContentSettingImpl.processOnBlockList(contentSetting, contentSetting)) {
+            return BromiteCustomContentSettingImpl.isOnBlockList(contentSetting, website, contentSetting);
+        }
         if (contentSetting != null) {
             return ContentSettingValues.BLOCK == contentSetting;
         }
@@ -493,6 +497,7 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
                         ? new HashSet<>(getArguments().getStringArrayList(EXTRA_SELECTED_DOMAINS))
                         : null;
 
+        BromiteCustomContentSettingImpl.onActivityCreated(this);
         configureGlobalToggles();
         if (mCategory.getType() == SiteSettingsCategory.Type.REQUEST_DESKTOP_SITE) {
             RecordUserAction.record("DesktopSiteContentSetting.SettingsPage.Entered");
@@ -523,7 +528,8 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
                     if (queryHasChanged) getInfoForOrigins();
                 });
 
-        if (getSiteSettingsDelegate().isHelpAndFeedbackEnabled()) {
+        if (getSiteSettingsDelegate().isHelpAndFeedbackEnabled() ||
+                BromiteCustomContentSettingImpl.isHelpAndFeedbackEnabled(mCategory)) {
             MenuItem help =
                     menu.add(
                             Menu.NONE,
@@ -535,12 +541,20 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
                             getResources(),
                             R.drawable.ic_help_and_feedback,
                             getContext().getTheme()));
+            if (!BromiteCustomContentSettingImpl.isHelpAndFeedbackEnabled(mCategory))
+                help.setVisible(false);
         }
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == R.id.menu_id_site_settings_help) {
+            String url = BromiteCustomContentSettingImpl.getHelpAndFeedbackActivityUrl(mCategory);
+            if (!url.equals("")) {
+                getSiteSettingsDelegate()
+                        .launchHelpAndFeedbackActivity(getActivity(), url);
+                return true;
+            }
             if (mCategory.getType() == SiteSettingsCategory.Type.PROTECTED_MEDIA) {
                 getSiteSettingsDelegate()
                         .launchProtectedContentHelpAndFeedbackActivity(getActivity());
@@ -612,6 +626,11 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
         BrowserContextHandle browserContextHandle =
                 getSiteSettingsDelegate().getBrowserContextHandle();
         PrefService prefService = UserPrefs.get(browserContextHandle);
+        if (BromiteCustomContentSettingImpl.onPreferenceChange(mCategory,
+                    browserContextHandle, preference, newValue) == true) {
+            getInfoForOrigins();
+            return true;
+        }
         if (BINARY_TOGGLE_KEY.equals(preference.getKey())) {
             assert !mCategory.isManaged();
             boolean toggleValue = (boolean) newValue;
@@ -804,6 +823,8 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
                                         .website_settings_allowed_group_heading_request_desktop_site;
                 break;
         }
+        if (resource == 0)
+            resource = BromiteCustomContentSettingImpl.getAddExceptionDialogMessage(mCategory);
         assert resource > 0;
         return getString(resource);
     }
@@ -919,6 +940,8 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
             default:
                 break;
         }
+        Boolean allow = BromiteCustomContentSettingImpl.allowSpecifyingExceptions(mCategory);
+        if (allow != null) allowSpecifyingExceptions = (boolean)allow;
         if (allowSpecifyingExceptions) {
             getPreferenceScreen()
                     .addPreference(
@@ -1107,8 +1130,16 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
     private boolean isBlocked() {
         switch (mGlobalToggleLayout) {
             case GlobalToggleLayout.TRI_STATE_TOGGLE:
+                Preference triStateToggleImpl =
+                        getPreferenceScreen().findPreference(TRI_STATE_TOGGLE_KEY);
+                if (triStateToggleImpl instanceof BromiteCustomTriStateSiteSettingsPreferenceImpl) {
+                    Boolean blocked = BromiteCustomContentSettingImpl.considerException(mCategory,
+                        ((BromiteCustomTriStateSiteSettingsPreferenceImpl)triStateToggleImpl).getCheckedSetting());
+                    if (blocked != null) return (boolean)blocked;
+                }
                 TriStateSiteSettingsPreference triStateToggle =
                         getPreferenceScreen().findPreference(TRI_STATE_TOGGLE_KEY);
+                if (triStateToggle == null) return true;
                 return (triStateToggle.getCheckedSetting() == ContentSettingValues.BLOCK);
             case GlobalToggleLayout.TRI_STATE_COOKIE_TOGGLE:
                 TriStateCookieSettingsPreference triStateCookieToggle =
@@ -1173,7 +1204,11 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
         } else if (mCategory.getType() == SiteSettingsCategory.Type.STORAGE_ACCESS) {
             infoText.setSummary(getStorageAccessSummary());
         } else {
-            screen.removePreference(infoText);
+            int infoMessage = BromiteCustomContentSettingImpl.getCategoryDescription(mCategory);
+            if (infoMessage == 0)
+                screen.removePreference(infoText);
+            else
+                infoText.setSummary(infoMessage);
         }
 
         // Hide the anti-abuse text preferences, as needed.
@@ -1197,6 +1232,7 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
             screen.removePreference(antiAbuseThingsToConsiderHeader);
             screen.removePreference(antiAbuseThingsToConsiderSectionOne);
         }
+        BromiteCustomContentSettingImpl.configureGlobalToggles(mCategory, this);
 
         if (permissionBlockedByOs) {
             maybeShowOsWarning(screen);
@@ -1348,7 +1384,7 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
                         getSiteSettingsDelegate().getBrowserContextHandle(), contentType);
         int[] descriptionIds =
                 ContentSettingsResources.getTriStateSettingDescriptionIDs(contentType);
-        triStateToggle.initialize(setting, descriptionIds);
+        triStateToggle.initialize(contentType, setting, descriptionIds);
     }
 
     private void configureBinaryToggle(ChromeSwitchPreference binaryToggle, int contentType) {
@@ -1459,6 +1495,14 @@ public class SingleCategorySettings extends BaseSiteSettingsFragment
         @ContentSettingValues
         Integer value = site.getContentSetting(browserContextHandle, contentSettingsType);
 
+        AlertDialog.Builder alertDialogBuilder =
+            BromiteCustomContentSettingImpl.buildPreferenceDialog(site, contentSettingsType,
+                browserContextHandle, getContext(),
+                (dialog, which) -> { getInfoForOrigins(); });
+        if (alertDialogBuilder != null) {
+            return alertDialogBuilder.create();
+        }
+
         AlertDialog alertDialog =
                 new AlertDialog.Builder(getContext(), R.style.ThemeOverlay_BrowserUI_AlertDialog)
                         .setTitle(
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleWebsiteSettings.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleWebsiteSettings.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleWebsiteSettings.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SingleWebsiteSettings.java
@@ -46,6 +46,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.List;
 
 /** Shows the permissions and other settings for a particular website. */
 public class SingleWebsiteSettings extends BaseSiteSettingsFragment
@@ -164,7 +165,7 @@ public class SingleWebsiteSettings extends BaseSiteSettingsFragment
             case ContentSettingsType.CLIPBOARD_READ_WRITE:
                 return "clipboard_permission_list";
             default:
-                return null;
+                return BromiteCustomContentSettingImpl.getProfilePrefKey(type);
         }
     }
 
@@ -534,8 +535,21 @@ public class SingleWebsiteSettings extends BaseSiteSettingsFragment
 
     private void setupContentSettingsPreferences() {
         mMaxPermissionOrder = findPreference(PREF_PERMISSIONS_HEADER).getOrder();
-        for (@ContentSettingsType.EnumType int type : SiteSettingsUtil.SETTINGS_ORDER) {
-            Preference preference = new ChromeSwitchPreference(getStyledContext());
+        List<Integer> order = BromiteCustomContentSettingImpl.getSettingsOrder();
+        for (@ContentSettingsType.EnumType int type : order) {
+            @ContentSettingValues @Nullable Integer value =
+                mSite.getContentSetting(
+                    getSiteSettingsDelegate().getBrowserContextHandle(), type);
+            if (value == null) {
+                value = WebsitePreferenceBridge.getDefaultContentSetting(
+                            getSiteSettingsDelegate().getBrowserContextHandle(), type);
+            }
+            Preference preference =
+                BromiteCustomContentSettingImpl
+                    .createWebSitePreference(type, getStyledContext(), value);
+            if (preference == null) {
+                preference = new ChromeSwitchPreference(getStyledContext());
+            }
             preference.setKey(getPreferenceKey(type));
 
             if (type == ContentSettingsType.ADS) {
@@ -1060,20 +1074,32 @@ public class SingleWebsiteSettings extends BaseSiteSettingsFragment
             @ContentSettingValues @Nullable Integer value,
             boolean isEmbargoed,
             boolean isOneTime) {
-        if (value == null) return;
+        int content_type = getContentSettingsTypeFromPreferenceKey(preference.getKey());
+        BromiteCustomContentSetting cs =
+                BromiteCustomContentSettingImpl.getContentSetting(content_type);
+        if (value == null && cs == null) return;
+        if (value == null) {
+            if (cs.showIntoInfoPage() == false) return;
+            value = WebsitePreferenceBridge.getDefaultContentSetting(
+                        getSiteSettingsDelegate().getBrowserContextHandle(), content_type);
+        }
         setUpPreferenceCommon(preference, value);
 
-        ChromeSwitchPreference switchPreference = (ChromeSwitchPreference) preference;
-        switchPreference.setChecked(value == ContentSettingValues.ALLOW);
+        Preference switchPreference = preference;
+        if (preference instanceof ChromeSwitchPreference) {
+            ((ChromeSwitchPreference)switchPreference).setChecked(value != ContentSettingValues.BLOCK);
+        } else {
+            BromiteCustomContentSettingImpl.setWebSitePreferenceValue(content_type, preference, value);
+        }
         switchPreference.setSummary(
                 isEmbargoed
                         ? getString(R.string.automatically_blocked)
-                        : getString(ContentSettingsResources.getCategorySummary(value, isOneTime)));
+                        : getString(ContentSettingsResources.getCategorySummary(content_type, value, isOneTime)));
         switchPreference.setOnPreferenceChangeListener(this);
         @ContentSettingsType.EnumType
         int contentType = getContentSettingsTypeFromPreferenceKey(preference.getKey());
-        if (contentType == mHighlightedPermission) {
-            switchPreference.setBackgroundColor(mHighlightColor);
+        if (preference instanceof ChromeSwitchPreference && contentType == mHighlightedPermission) {
+            ((ChromeSwitchPreference)switchPreference).setBackgroundColor(mHighlightColor);
         }
         if (isSessionPermission(contentType)) {
             switchPreference.setSummary(switchPreference.getSummary() + " " +
@@ -1250,7 +1276,7 @@ public class SingleWebsiteSettings extends BaseSiteSettingsFragment
         if (mPreferenceMap == null) {
             mPreferenceMap = new HashMap<>();
             for (@ContentSettingsType.EnumType int type = 0;
-                    type < ContentSettingsType.NUM_TYPES;
+                    type < ContentSettingsType.NUM_TYPES_BROMITE;
                     type++) {
                 String key = getPreferenceKey(type);
                 if (key != null) {
@@ -1288,14 +1314,20 @@ public class SingleWebsiteSettings extends BaseSiteSettingsFragment
             permission =
                     (Boolean) newValue ? ContentSettingValues.ALLOW : ContentSettingValues.BLOCK;
         } else {
-            permission = (Integer) newValue;
+            Integer newPermission =
+                BromiteCustomContentSettingImpl
+                    .getWebSitePreferenceValue(type, newValue);
+            if (newPermission != null)
+                permission = newPermission;
+            else
+                permission = (Integer) newValue;
         }
 
         mSite.setContentSetting(browserContextHandle, type, permission);
         // In Clank, one time grants are only possible via prompt, not via page
         // info.
         preference.setSummary(
-                getString(ContentSettingsResources.getCategorySummary(permission, false)));
+                getString(ContentSettingsResources.getCategorySummary(type, permission, false)));
         preference.setIcon(getContentSettingsIcon(type, permission));
 
         if (mWebsiteSettingsObserver != null) {
@@ -1324,7 +1356,7 @@ public class SingleWebsiteSettings extends BaseSiteSettingsFragment
         // for its logic. This class should maintain its own data model, and only update the screen
         // after a change is made.
         for (@ContentSettingsType.EnumType int type = 0;
-                type < ContentSettingsType.NUM_TYPES;
+                type < ContentSettingsType.NUM_TYPES_BROMITE;
                 type++) {
             String key = getPreferenceKey(type);
             if (key != null) {
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettings.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettings.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettings.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettings.java
@@ -34,6 +34,7 @@ public class SiteSettings extends BaseSiteSettingsFragment
         SettingsUtils.addPreferencesFromResource(this, R.xml.site_settings_preferences);
         getActivity().setTitle(getContext().getString(R.string.prefs_site_settings));
 
+        BromiteCustomContentSettingImpl.configurePreferences(this);
         configurePreferences();
         updatePreferenceStates();
     }
@@ -55,7 +56,7 @@ public class SiteSettings extends BaseSiteSettingsFragment
 
         // Remove unsupported settings categories.
         for (@SiteSettingsCategory.Type int type = 0;
-                type < SiteSettingsCategory.Type.NUM_ENTRIES;
+                type < BromiteCustomContentSettingImpl.NUM_ENTRIES();
                 type++) {
             if (!getSiteSettingsDelegate().isCategoryVisible(type)) {
                 getPreferenceScreen().removePreference(findPreference(type));
@@ -71,7 +72,7 @@ public class SiteSettings extends BaseSiteSettingsFragment
         @CookieControlsMode
         int cookieControlsMode =
                 UserPrefs.get(browserContextHandle).getInteger(COOKIE_CONTROLS_MODE);
-        for (@Type int prefCategory = 0; prefCategory < Type.NUM_ENTRIES; prefCategory++) {
+        for (@Type int prefCategory = 0; prefCategory < BromiteCustomContentSettingImpl.NUM_ENTRIES(); prefCategory++) {
             Preference p = findPreference(prefCategory);
             int contentType = SiteSettingsCategory.contentSettingsType(prefCategory);
             // p can be null if the Preference was removed in configurePreferences.
@@ -142,19 +143,21 @@ public class SiteSettings extends BaseSiteSettingsFragment
             } else if (Type.ZOOM == prefCategory) {
                 // Don't want to set a summary for Zoom because we don't want any message to display
                 // under the Zoom row on site settings.
-            } else if (requiresTriStateSetting) {
-                p.setSummary(
-                        ContentSettingsResources.getCategorySummary(
-                                setting, /* isOneTime= */ false));
             } else {
-                @ContentSettingValues
-                int defaultForToggle =
-                        checked
-                                ? ContentSettingsResources.getDefaultEnabledValue(contentType)
-                                : ContentSettingsResources.getDefaultDisabledValue(contentType);
-                p.setSummary(
-                        ContentSettingsResources.getCategorySummary(
-                                defaultForToggle, /* isOneTime= */ false));
+                int summary = ContentSettingsResources.getCategorySummary(
+                                    contentType, setting, /* isOneTime= */ false);
+                if (summary != 0) {
+                    p.setSummary(summary);
+                } else {
+                    @ContentSettingValues
+                    int defaultForToggle =
+                            checked
+                                    ? ContentSettingsResources.getDefaultEnabledValue(contentType)
+                                    : ContentSettingsResources.getDefaultDisabledValue(contentType);
+                    p.setSummary(
+                            ContentSettingsResources.getCategorySummary(
+                                    defaultForToggle, /* isOneTime= */ false));
+                }
             }
 
             if (prefCategory != Type.THIRD_PARTY_COOKIES) {
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsCategory.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsCategory.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsCategory.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsCategory.java
@@ -70,7 +70,7 @@ public class SiteSettingsCategory {
         Type.ZOOM,
         Type.STORAGE_ACCESS,
         Type.TRACKING_PROTECTION,
-        Type.NUM_ENTRIES
+        Type.NUM_ENTRIES_CHROMIUM
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface Type {
@@ -109,7 +109,7 @@ public class SiteSettingsCategory {
         int TRACKING_PROTECTION = 30;
 
         /** Number of handled categories used for calculating array sizes. */
-        int NUM_ENTRIES = 31;
+        int NUM_ENTRIES_CHROMIUM = 31;
     }
 
     private final BrowserContextHandle mBrowserContextHandle;
@@ -154,6 +154,9 @@ public class SiteSettingsCategory {
         } else {
             permission = "";
         }
+        SiteSettingsCategory category = BromiteCustomContentSettingImpl.createFromType(
+            browserContextHandle, type);
+        if (category != null) return category;
         return new SiteSettingsCategory(browserContextHandle, type, permission);
     }
 
@@ -162,7 +165,7 @@ public class SiteSettingsCategory {
             @ContentSettingsType.EnumType int contentSettingsType) {
         assert contentSettingsType != -1;
         assert Type.ALL_SITES == 0;
-        for (@Type int i = Type.ALL_SITES; i < Type.NUM_ENTRIES; i++) {
+        for (@Type int i = Type.ALL_SITES; i < BromiteCustomContentSettingImpl.NUM_ENTRIES(); i++) {
             if (contentSettingsType(i) == contentSettingsType) {
                 return createFromType(browserContextHandle, i);
             }
@@ -173,7 +176,7 @@ public class SiteSettingsCategory {
     public static SiteSettingsCategory createFromPreferenceKey(
             BrowserContextHandle browserContextHandle, String preferenceKey) {
         assert Type.ALL_SITES == 0;
-        for (@Type int i = Type.ALL_SITES; i < Type.NUM_ENTRIES; i++) {
+        for (@Type int i = Type.ALL_SITES; i < BromiteCustomContentSettingImpl.NUM_ENTRIES(); i++) {
             if (preferenceKey(i).equals(preferenceKey)) {
                 return createFromType(browserContextHandle, i);
             }
@@ -244,8 +247,7 @@ public class SiteSettingsCategory {
             case Type.TRACKING_PROTECTION:
                 return ContentSettingsType.DEFAULT; // Conversion unavailable.
         }
-        assert false;
-        return ContentSettingsType.DEFAULT;
+        return BromiteCustomContentSettingImpl.contentSettingsType(type);
     }
 
     /**
@@ -330,8 +332,12 @@ public class SiteSettingsCategory {
             case Type.ZOOM:
                 return "zoom";
             default:
+            {
+                String value = BromiteCustomContentSettingImpl.getPreferenceKey(type);
+                if (value != null) return value;
                 assert false;
                 return "";
+            }
         }
     }
 
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsDelegate.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsDelegate.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsDelegate.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/SiteSettingsDelegate.java
@@ -149,6 +149,8 @@ public interface SiteSettingsDelegate {
      */
     String getFirstPartySetOwner(String memberOrigin);
 
+    void launchHelpAndFeedbackActivity(Activity currentActivity, String url);
+
     /**
      * Returns whether the current implementation of the delegate is able to launch the Clear
      * Browsing Data dialog in Settings.
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/TriStateSiteSettingsPreference.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/TriStateSiteSettingsPreference.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/TriStateSiteSettingsPreference.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/TriStateSiteSettingsPreference.java
@@ -13,6 +13,7 @@ import androidx.preference.PreferenceViewHolder;
 
 import org.chromium.components.browser_ui.widget.RadioButtonWithDescription;
 import org.chromium.components.content_settings.ContentSettingValues;
+import org.chromium.components.content_settings.ContentSettingsType;
 
 /** A 3-state Allowed/Ask/Blocked radio group Preference used for SiteSettings. */
 public class TriStateSiteSettingsPreference extends Preference
@@ -23,6 +24,7 @@ public class TriStateSiteSettingsPreference extends Preference
     private RadioButtonWithDescription mAsk;
     private RadioButtonWithDescription mBlocked;
     private RadioGroup mRadioGroup;
+    private @ContentSettingsType.EnumType int mContentType;
 
     public TriStateSiteSettingsPreference(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -42,7 +44,9 @@ public class TriStateSiteSettingsPreference extends Preference
      * @param descriptionIds An array of 3 resource IDs for descriptions for
      *                       Allowed, Ask and Blocked states, in that order.
      */
-    public void initialize(@ContentSettingValues int setting, int[] descriptionIds) {
+    public void initialize(@ContentSettingsType.EnumType int contentType,
+                           @ContentSettingValues int setting, int[] descriptionIds) {
+        mContentType = contentType;
         mSetting = setting;
         mDescriptionIds = descriptionIds;
     }
@@ -75,6 +79,13 @@ public class TriStateSiteSettingsPreference extends Preference
         mRadioGroup = (RadioGroup) holder.findViewById(R.id.radio_button_layout);
         mRadioGroup.setOnCheckedChangeListener(this);
 
+        BromiteCustomContentSetting cs =
+                BromiteCustomContentSettingImpl.getContentSetting(mContentType);
+        if (cs != null && cs.showOnlyDescriptions() == true) {
+            mAllowed.setPrimaryText(getContext().getText(mDescriptionIds[0]));
+            mAsk.setPrimaryText(getContext().getText(mDescriptionIds[1]));
+            mBlocked.setPrimaryText(getContext().getText(mDescriptionIds[2]));
+        } else
         if (mDescriptionIds != null) {
             mAllowed.setDescriptionText(getContext().getText(mDescriptionIds[0]));
             mAsk.setDescriptionText(getContext().getText(mDescriptionIds[1]));
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/Website.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/Website.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/Website.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/Website.java
@@ -325,7 +325,11 @@ public final class Website implements WebsiteEntry {
                 RecordUserAction.record("SoundContentSetting.UnmuteBy.SiteSettings");
             }
         }
-
+        if (exception == null) {
+            exception = BromiteCustomContentSettingImpl.createCustomException(type, value, getAddress());
+            if (exception != null)
+                setContentSettingException(type, exception);
+        }
         // We want to call setContentSetting even after explicitly setting
         // mContentSettingException above because this will trigger the actual change
         // on the PrefServiceBridge.
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePermissionsFetcher.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePermissionsFetcher.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePermissionsFetcher.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePermissionsFetcher.java
@@ -108,7 +108,7 @@ public class WebsitePermissionsFetcher {
             case ContentSettingsType.USB_GUARD:
                 return WebsitePermissionsType.CHOSEN_OBJECT_INFO;
             default:
-                return null;
+                return BromiteCustomContentSettingImpl.getPermissionsType(contentSettingsType);
         }
     }
 
@@ -220,7 +220,7 @@ public class WebsitePermissionsFetcher {
             addFetcherForStorage(queue);
             queue.add(new CookiesInfoFetcher());
             for (@ContentSettingsType.EnumType int type = 0;
-                    type < ContentSettingsType.NUM_TYPES;
+                    type < ContentSettingsType.NUM_TYPES_BROMITE;
                     type++) {
                 addFetcherForContentSettingsType(queue, type);
             }
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePreferenceBridge.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePreferenceBridge.java
--- a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePreferenceBridge.java
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePreferenceBridge.java
@@ -291,7 +291,7 @@ public class WebsitePreferenceBridge {
             case ContentSettingsType.PROTECTED_MEDIA_IDENTIFIER:
                 return true;
             default:
-                return false;
+                return BromiteCustomContentSettingImpl.requiresTriStateContentSetting(contentSettingsType);
         }
     }
 
@@ -307,7 +307,6 @@ public class WebsitePreferenceBridge {
     public static boolean isCategoryEnabled(
             BrowserContextHandle browserContextHandle,
             @ContentSettingsType.EnumType int contentSettingsType) {
-        assert !requiresTriStateContentSetting(contentSettingsType);
         return isContentSettingEnabled(browserContextHandle, contentSettingsType);
     }
 
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/include_all_directory.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/include_all_directory.java
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/include_all_directory.java
@@ -0,0 +1 @@
+this file is intentionally empty
diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/java_template/BromiteCustomContentSettingImplBase.java.tmpl b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/java_template/BromiteCustomContentSettingImplBase.java.tmpl
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/java_template/BromiteCustomContentSettingImplBase.java.tmpl
@@ -0,0 +1,48 @@
+/*
+    This file is part of Bromite.
+
+    Bromite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Bromite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Bromite. If not, see <https://www.gnu.org/licenses/>.
+
+*/
+
+{DESCRIPTION}
+
+package org.chromium.components.browser_ui.site_settings;
+
+import org.chromium.components.browser_ui.site_settings.SiteSettingsCategory;
+import org.chromium.components.browser_ui.site_settings.BromiteCustomContentSetting;
+
+import java.util.ArrayList;
+
+{IMPORT_CLAUSE}
+
+public class BromiteCustomContentSettingImplBase {{
+
+    static protected final ArrayList<BromiteCustomContentSetting> mItemList;
+
+    private static void add(BromiteCustomContentSetting setting) {{
+        setting.setSiteSettingsCategory(NUM_ENTRIES());
+        mItemList.add(setting);
+    }}
+
+    protected static int NUM_ENTRIES() {{
+        return SiteSettingsCategory.Type.NUM_ENTRIES_CHROMIUM + mItemList.size();
+    }}
+
+    static {{
+        mItemList = new ArrayList<BromiteCustomContentSetting>();
+{ADD_CLAUSE}
+    }}
+
+}}
diff --git a/components/browser_ui/strings/bromite_content_settings/placeholder.txt b/components/browser_ui/strings/bromite_content_settings/placeholder.txt
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/strings/bromite_content_settings/placeholder.txt
@@ -0,0 +1 @@
+this file is intentionally empty
diff --git a/components/content_settings/android/BUILD.gn b/components/content_settings/android/BUILD.gn
--- a/components/content_settings/android/BUILD.gn
+++ b/components/content_settings/android/BUILD.gn
@@ -57,6 +57,7 @@ android_library("content_settings_enums_java") {
 }
 
 java_cpp_enum("content_settings_enums_javagen") {
+  deps = [ "//components/content_settings/core/common:bromite_content_settings" ]
   sources = [
     "../core/browser/cookie_settings.h",
     "../core/common/content_settings.h",
diff --git a/components/content_settings/core/browser/BUILD.gn b/components/content_settings/core/browser/BUILD.gn
--- a/components/content_settings/core/browser/BUILD.gn
+++ b/components/content_settings/core/browser/BUILD.gn
@@ -89,6 +89,13 @@ static_library("browser") {
   }
 
   configs += [ "//build/config/compiler:wexit_time_destructors" ]
+
+  deps += [ ":bromite_content_settings" ]
+}
+
+cpp_bromite_include("bromite_content_settings") {
+  inputs = [ "bromite_content_settings/placeholder.txt" ]
+  output_file = "bromite_content_settings.inc"
 }
 
 source_set("unit_tests") {
diff --git a/components/content_settings/core/browser/bromite_content_settings/placeholder.txt b/components/content_settings/core/browser/bromite_content_settings/placeholder.txt
new file mode 100644
--- /dev/null
+++ b/components/content_settings/core/browser/bromite_content_settings/placeholder.txt
@@ -0,0 +1 @@
+this file is intentionally empty
diff --git a/components/content_settings/core/browser/content_settings_registry.cc b/components/content_settings/core/browser/content_settings_registry.cc
--- a/components/content_settings/core/browser/content_settings_registry.cc
+++ b/components/content_settings/core/browser/content_settings_registry.cc
@@ -16,6 +16,7 @@
 #include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/features.h"
+#include "components/strings/grit/components_strings.h"
 
 namespace content_settings {
 
@@ -730,6 +731,7 @@ void ContentSettingsRegistry::Init() {
            WebsiteSettingsRegistry::ALL_PLATFORMS,
            ContentSettingsInfo::INHERIT_IF_LESS_PERMISSIVE,
            ContentSettingsInfo::EXCEPTIONS_ON_SECURE_ORIGINS_ONLY);
+#include "components/content_settings/core/browser/bromite_content_settings.inc"
 }
 
 void ContentSettingsRegistry::Register(
diff --git a/components/content_settings/core/browser/content_settings_uma_util.cc b/components/content_settings/core/browser/content_settings_uma_util.cc
--- a/components/content_settings/core/browser/content_settings_uma_util.cc
+++ b/components/content_settings/core/browser/content_settings_uma_util.cc
@@ -187,8 +187,9 @@ void RecordContentSettingsHistogram(const std::string& name,
 }
 
 int ContentSettingTypeToHistogramValue(ContentSettingsType content_setting) {
+  if ((true)) return 0;
   static_assert(kHistogramValue.size() ==
-                    static_cast<size_t>(ContentSettingsType::NUM_TYPES),
+                    static_cast<size_t>(ContentSettingsType::NUM_TYPES_CHROMIUM),
                 "Update content settings histogram lookup");
 
   auto* found = kHistogramValue.find(content_setting);
diff --git a/components/content_settings/core/browser/content_settings_utils.cc b/components/content_settings/core/browser/content_settings_utils.cc
--- a/components/content_settings/core/browser/content_settings_utils.cc
+++ b/components/content_settings/core/browser/content_settings_utils.cc
@@ -14,6 +14,7 @@
 #include "build/build_config.h"
 #include "components/content_settings/core/browser/content_settings_registry.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/content_settings/core/common/content_settings_utils.h"
@@ -122,6 +123,17 @@ PatternPair ParsePatternString(const std::string& pattern_str) {
 
 void GetRendererContentSettingRules(const HostContentSettingsMap* map,
                                     RendererContentSettingRules* rules) {
+  content_settings::WebsiteSettingsRegistry* website_settings =
+    content_settings::WebsiteSettingsRegistry::GetInstance();
+  rules->settings_rules.clear();
+  for (const content_settings::WebsiteSettingsInfo* info : *website_settings) {
+    if (info->is_renderer_content_setting()) {
+      ContentSettingRuleSource rule;
+      rule.type = (int32_t)info->type();
+      rule.rules = map->GetSettingsForOneType(info->type());
+      rules->settings_rules.push_back(rule);
+    }
+  }
 #if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_IOS)
   rules->image_rules = map->GetSettingsForOneType(ContentSettingsType::IMAGES);
   rules->mixed_content_rules =
diff --git a/components/content_settings/core/browser/website_settings_info.h b/components/content_settings/core/browser/website_settings_info.h
--- a/components/content_settings/core/browser/website_settings_info.h
+++ b/components/content_settings/core/browser/website_settings_info.h
@@ -135,6 +135,32 @@ class WebsiteSettingsInfo {
   ScopingType scoping_type() const { return scoping_type_; }
   IncognitoBehavior incognito_behavior() const { return incognito_behavior_; }
 
+  bool show_into_info_page() const { return show_into_info_page_; }
+  bool is_renderer_content_setting() const { return is_renderer_content_setting_; }
+  bool desktop_ui() const { return desktop_ui_; }
+  std::string tag_ui() const { return tag_ui_; }
+  int title_ui() const { return title_ui_; }
+  int description_ui() const { return description_ui_; }
+  int allowed_ui() const { return allowed_ui_; }
+  int blocked_ui() const { return blocked_ui_; }
+  int ask_ui() const { return ask_ui_; }
+  int allowed_exceptions_ui() const { return allowed_exceptions_ui_; }
+  int blocked_exceptions_ui() const { return blocked_exceptions_ui_; }
+  int mid_sentence_ui() const { return mid_sentence_ui_; }
+
+  WebsiteSettingsInfo& set_show_into_info_page() { show_into_info_page_ = true; return *this; }
+  WebsiteSettingsInfo& set_is_renderer_content_setting() { is_renderer_content_setting_ = true; return *this; }
+  WebsiteSettingsInfo& set_desktop_ui() { desktop_ui_ = true; return *this; }
+  WebsiteSettingsInfo& set_tag_ui(const std::string& value) { tag_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_title_ui(int value) { title_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_description_ui(int value) { description_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_allowed_ui(int value) { allowed_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_blocked_ui(int value) { blocked_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_ask_ui(int value) { ask_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_allowed_exceptions_ui(int value) { allowed_exceptions_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_blocked_exceptions_ui(int value) { blocked_exceptions_ui_ = value; return *this; }
+  WebsiteSettingsInfo& set_mid_sentence_ui(int value) { mid_sentence_ui_ = value; return *this; }
+
  private:
   const ContentSettingsType type_;
   const std::string name_;
@@ -147,6 +173,18 @@ class WebsiteSettingsInfo {
   const LossyStatus lossy_status_;
   const ScopingType scoping_type_;
   const IncognitoBehavior incognito_behavior_;
+  bool show_into_info_page_ = false;
+  bool is_renderer_content_setting_ = false;
+  bool desktop_ui_ = false;
+  std::string tag_ui_;
+  int title_ui_ = 0;
+  int description_ui_ = 0;
+  int allowed_ui_ = 0;
+  int blocked_ui_ = 0;
+  int ask_ui_ = 0;
+  int allowed_exceptions_ui_ = 0;
+  int blocked_exceptions_ui_ = 0;
+  int mid_sentence_ui_ = 0;
 };
 
 }  // namespace content_settings
diff --git a/components/content_settings/core/browser/website_settings_registry.cc b/components/content_settings/core/browser/website_settings_registry.cc
--- a/components/content_settings/core/browser/website_settings_registry.cc
+++ b/components/content_settings/core/browser/website_settings_registry.cc
@@ -46,6 +46,12 @@ const WebsiteSettingsInfo* WebsiteSettingsRegistry::Get(
   return nullptr;
 }
 
+raw_ptr<WebsiteSettingsInfo> WebsiteSettingsRegistry::GetMutable(
+    ContentSettingsType type) {
+  const auto& it = website_settings_info_.find(type);
+  return it->second.get();
+}
+
 const WebsiteSettingsInfo* WebsiteSettingsRegistry::GetByName(
     const std::string& name) const {
   for (const auto& entry : website_settings_info_) {
diff --git a/components/content_settings/core/browser/website_settings_registry.h b/components/content_settings/core/browser/website_settings_registry.h
--- a/components/content_settings/core/browser/website_settings_registry.h
+++ b/components/content_settings/core/browser/website_settings_registry.h
@@ -61,6 +61,7 @@ class WebsiteSettingsRegistry {
   void ResetForTest();
 
   const WebsiteSettingsInfo* Get(ContentSettingsType type) const;
+  raw_ptr<WebsiteSettingsInfo> GetMutable(ContentSettingsType type);
   const WebsiteSettingsInfo* GetByName(const std::string& name) const;
 
   // Register a new website setting. This maps an origin to an arbitrary
diff --git a/components/content_settings/core/common/BUILD.gn b/components/content_settings/core/common/BUILD.gn
--- a/components/content_settings/core/common/BUILD.gn
+++ b/components/content_settings/core/common/BUILD.gn
@@ -57,6 +57,13 @@ static_library("common") {
     "//net",
     "//url",
   ]
+  deps += [ ":bromite_content_settings" ]
+}
+
+cpp_bromite_include("bromite_content_settings") {
+  inputs = [ "bromite_content_settings/placeholder.txt" ]
+  output_file = "bromite_content_settings.inc"
+  visibility = [ "*" ]
 }
 
 source_set("unit_tests") {
diff --git a/components/content_settings/core/common/bromite_content_settings/placeholder.txt b/components/content_settings/core/common/bromite_content_settings/placeholder.txt
new file mode 100644
--- /dev/null
+++ b/components/content_settings/core/common/bromite_content_settings/placeholder.txt
@@ -0,0 +1 @@
+this file is intentionally empty
diff --git a/components/content_settings/core/common/content_settings.cc b/components/content_settings/core/common/content_settings.cc
--- a/components/content_settings/core/common/content_settings.cc
+++ b/components/content_settings/core/common/content_settings.cc
@@ -15,6 +15,7 @@
 #include "components/content_settings/core/common/content_settings_metadata.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/content_settings/core/common/content_settings_utils.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 
 namespace {
 
@@ -103,6 +104,13 @@ std::ostream& operator<<(std::ostream& os,
 // static
 bool RendererContentSettingRules::IsRendererContentSetting(
     ContentSettingsType content_type) {
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* info : *website_settings) {
+      if (info->type() == content_type && info->is_renderer_content_setting()) {
+        return true;
+      }
+  }
   return content_type == ContentSettingsType::IMAGES ||
          content_type == ContentSettingsType::JAVASCRIPT ||
          content_type == ContentSettingsType::POPUPS ||
@@ -112,6 +120,9 @@ bool RendererContentSettingRules::IsRendererContentSetting(
 
 void RendererContentSettingRules::FilterRulesByOutermostMainFrameURL(
     const GURL& outermost_main_frame_url) {
+  for (ContentSettingRuleSource& info : settings_rules) {
+      FilterRulesForType(info.rules, outermost_main_frame_url);
+  }
   FilterRulesForType(image_rules, outermost_main_frame_url);
   FilterRulesForType(script_rules, outermost_main_frame_url);
   FilterRulesForType(popup_redirect_rules, outermost_main_frame_url);
@@ -143,3 +154,10 @@ bool RendererContentSettingRules::operator==(
                   other.popup_redirect_rules, other.mixed_content_rules,
                   other.auto_dark_content_rules);
 }
+
+ContentSettingRuleSource::ContentSettingRuleSource() = default;
+
+ContentSettingRuleSource::~ContentSettingRuleSource() = default;
+
+ContentSettingRuleSource::ContentSettingRuleSource(
+    const ContentSettingRuleSource&) = default;
diff --git a/components/content_settings/core/common/content_settings.h b/components/content_settings/core/common/content_settings.h
--- a/components/content_settings/core/common/content_settings.h
+++ b/components/content_settings/core/common/content_settings.h
@@ -71,10 +71,20 @@ std::ostream& operator<<(std::ostream& os,
 
 typedef std::vector<ContentSettingPatternSource> ContentSettingsForOneType;
 
+struct ContentSettingRuleSource {
+  int type;
+  ContentSettingsForOneType rules;
+
+  ContentSettingRuleSource();
+  ~ContentSettingRuleSource();
+  ContentSettingRuleSource(const ContentSettingRuleSource& source);
+};
+
 struct RendererContentSettingRules {
   // Returns true if |content_type| is a type that is contained in this class.
   // Any new type added below must also update this method.
   static bool IsRendererContentSetting(ContentSettingsType content_type);
+  std::vector<ContentSettingRuleSource> settings_rules;
 
   // Filters all the rules by matching the primary pattern with
   // |outermost_main_frame_url|. Any new type added below that needs to match
diff --git a/components/content_settings/core/common/content_settings.mojom b/components/content_settings/core/common/content_settings.mojom
--- a/components/content_settings/core/common/content_settings.mojom
+++ b/components/content_settings/core/common/content_settings.mojom
@@ -78,6 +78,11 @@ struct RuleMetaData {
   TpcdMetadataRuleSource tpcd_metadata_rule_source;
 };
 
+struct ContentSettingRuleSource {
+  int32 type;
+  array<ContentSettingPatternSource> rules;
+};
+
 // This mirrors the C++ type in content_settings.h.
 struct ContentSettingPatternSource {
   ContentSettingsPattern primary_pattern;
@@ -91,6 +96,7 @@ struct ContentSettingPatternSource {
 // This mirrors the C++ type in content_settings.h.
 // TODO(https://crbug.com/1485360): This should be removed.
 struct RendererContentSettingRules {
+  array<ContentSettingRuleSource> settings_rules;
   array<ContentSettingPatternSource> image_rules;
   array<ContentSettingPatternSource> script_rules;
   array<ContentSettingPatternSource> popup_redirect_rules;
diff --git a/components/content_settings/core/common/content_settings_mojom_traits.cc b/components/content_settings/core/common/content_settings_mojom_traits.cc
--- a/components/content_settings/core/common/content_settings_mojom_traits.cc
+++ b/components/content_settings/core/common/content_settings_mojom_traits.cc
@@ -155,12 +155,22 @@ bool StructTraits<content_settings::mojom::ContentSettingPatternSourceDataView,
          data.ReadMetadata(&out->metadata) && data.ReadSource(&out->source);
 }
 
+// static
+bool StructTraits<content_settings::mojom::ContentSettingRuleSourceDataView,
+                  ContentSettingRuleSource>::
+    Read(content_settings::mojom::ContentSettingRuleSourceDataView data,
+         ContentSettingRuleSource* out) {
+  out->type = data.type();
+  return data.ReadRules(&out->rules);
+}
+
 // static
 bool StructTraits<content_settings::mojom::RendererContentSettingRulesDataView,
                   RendererContentSettingRules>::
     Read(content_settings::mojom::RendererContentSettingRulesDataView data,
          RendererContentSettingRules* out) {
-  return data.ReadImageRules(&out->image_rules) &&
+  return data.ReadSettingsRules(&out->settings_rules) &&
+         data.ReadImageRules(&out->image_rules) &&
          data.ReadScriptRules(&out->script_rules) &&
          data.ReadPopupRedirectRules(&out->popup_redirect_rules) &&
          data.ReadMixedContentRules(&out->mixed_content_rules) &&
diff --git a/components/content_settings/core/common/content_settings_mojom_traits.h b/components/content_settings/core/common/content_settings_mojom_traits.h
--- a/components/content_settings/core/common/content_settings_mojom_traits.h
+++ b/components/content_settings/core/common/content_settings_mojom_traits.h
@@ -174,10 +174,34 @@ struct StructTraits<
       ContentSettingPatternSource* out);
 };
 
+template <>
+struct StructTraits<
+    content_settings::mojom::ContentSettingRuleSourceDataView,
+    ContentSettingRuleSource> {
+  static int type(
+      const ContentSettingRuleSource& r) {
+    return r.type;
+  }
+
+  static const std::vector<ContentSettingPatternSource>& rules(
+      const ContentSettingRuleSource& r) {
+    return r.rules;
+  }
+
+  static bool Read(
+      content_settings::mojom::ContentSettingRuleSourceDataView data,
+      ContentSettingRuleSource* out);
+};
+
 template <>
 struct StructTraits<
     content_settings::mojom::RendererContentSettingRulesDataView,
     RendererContentSettingRules> {
+  static const std::vector<ContentSettingRuleSource>& settings_rules(
+      const RendererContentSettingRules& r) {
+    return r.settings_rules;
+  }
+
   static const std::vector<ContentSettingPatternSource>& image_rules(
       const RendererContentSettingRules& r) {
     return r.image_rules;
diff --git a/components/content_settings/core/common/content_settings_param_traits.h b/components/content_settings/core/common/content_settings_param_traits.h
--- a/components/content_settings/core/common/content_settings_param_traits.h
+++ b/components/content_settings/core/common/content_settings_param_traits.h
@@ -9,7 +9,7 @@
 #include "ipc/ipc_message_macros.h"
 
 IPC_ENUM_TRAITS_MAX_VALUE(ContentSettingsType,
-                          static_cast<int32_t>(ContentSettingsType::NUM_TYPES) -
+                          static_cast<int32_t>(ContentSettingsType::NUM_TYPES_BROMITE) -
                               1)
 
 #endif  // COMPONENTS_CONTENT_SETTINGS_CORE_COMMON_CONTENT_SETTINGS_PARAM_TRAITS_H_
diff --git a/components/content_settings/core/common/content_settings_types.mojom b/components/content_settings/core/common/content_settings_types.mojom
--- a/components/content_settings/core/common/content_settings_types.mojom
+++ b/components/content_settings/core/common/content_settings_types.mojom
@@ -399,5 +399,7 @@ enum ContentSettingsType {
   SPEAKER_SELECTION,
 
 
-  NUM_TYPES,
+  NUM_TYPES_CHROMIUM,
+#include "components/content_settings/core/common/bromite_content_settings.inc"
+  NUM_TYPES_BROMITE,
 };
diff --git a/components/content_settings/renderer/content_settings_agent_impl.cc b/components/content_settings/renderer/content_settings_agent_impl.cc
--- a/components/content_settings/renderer/content_settings_agent_impl.cc
+++ b/components/content_settings/renderer/content_settings_agent_impl.cc
@@ -200,6 +200,39 @@ void ContentSettingsAgentImpl::SendRendererContentSettingRules(
       std::move(renderer_settings));
 }
 
+ContentSetting ContentSettingsAgentImpl::GetContentSetting(
+        ContentSettingsType type, ContentSetting default_value) {
+  if (!content_setting_rules_)
+    return default_value;
+
+  blink::WebLocalFrame* frame = render_frame()->GetWebFrame();
+  const GURL secondary_url =
+          url::Origin(frame->GetDocument().GetSecurityOrigin()).GetURL();
+  for (ContentSettingRuleSource& info : content_setting_rules_->settings_rules) {
+      if (info.type == (int)type) {
+        return GetContentSettingFromRules(info.rules, secondary_url);
+      }
+  }
+  return default_value;
+}
+
+bool ContentSettingsAgentImpl::AllowContentSetting(
+        ContentSettingsType type, bool default_value) {
+  if (!content_setting_rules_)
+    return default_value;
+
+  blink::WebLocalFrame* frame = render_frame()->GetWebFrame();
+  const GURL secondary_url =
+          url::Origin(frame->GetDocument().GetSecurityOrigin()).GetURL();
+  for (ContentSettingRuleSource& info : content_setting_rules_->settings_rules) {
+      if (info.type == (int)type) {
+        return CONTENT_SETTING_ALLOW == GetContentSettingFromRules(
+                  info.rules, secondary_url);
+      }
+  }
+  return default_value;
+}
+
 void ContentSettingsAgentImpl::OnContentSettingsAgentRequest(
     mojo::PendingAssociatedReceiver<mojom::ContentSettingsAgent> receiver) {
   receivers_.Add(this, std::move(receiver));
diff --git a/components/content_settings/renderer/content_settings_agent_impl.h b/components/content_settings/renderer/content_settings_agent_impl.h
--- a/components/content_settings/renderer/content_settings_agent_impl.h
+++ b/components/content_settings/renderer/content_settings_agent_impl.h
@@ -76,6 +76,11 @@ class ContentSettingsAgentImpl
   static mojom::ContentSettingsManager::StorageType ConvertToMojoStorageType(
       StorageType storage_type);
 
+  bool AllowContentSetting(
+          ContentSettingsType type, bool default_value) override;
+  ContentSetting GetContentSetting(
+          ContentSettingsType type, ContentSetting default_value);
+
   // blink::WebContentSettingsClient:
   void AllowStorageAccess(StorageType storage_type,
                           base::OnceCallback<void(bool)> callback) override;
diff --git a/components/page_info/android/java/src/org/chromium/components/page_info/PageInfoPermissionsController.java b/components/page_info/android/java/src/org/chromium/components/page_info/PageInfoPermissionsController.java
--- a/components/page_info/android/java/src/org/chromium/components/page_info/PageInfoPermissionsController.java
+++ b/components/page_info/android/java/src/org/chromium/components/page_info/PageInfoPermissionsController.java
@@ -177,6 +177,15 @@ public class PageInfoPermissionsController extends PageInfoPreferenceSubpageCont
                             : perm1.nameMidSentence.toString());
         }
 
+        String value = "";
+        for (PermissionObject perm : permissions) {
+            if (perm.allowed) {
+                if (!value.equals("")) value += ", ";
+                value += perm.nameMidSentence.toString();
+            }
+        }
+        if ((true)) return value;
+
         // More than 2 permissions.
         if (same) {
             int resId =
diff --git a/components/page_info/android/java/src/org/chromium/components/page_info/PermissionParamsListBuilder.java b/components/page_info/android/java/src/org/chromium/components/page_info/PermissionParamsListBuilder.java
--- a/components/page_info/android/java/src/org/chromium/components/page_info/PermissionParamsListBuilder.java
+++ b/components/page_info/android/java/src/org/chromium/components/page_info/PermissionParamsListBuilder.java
@@ -109,6 +109,7 @@ public class PermissionParamsListBuilder {
                 permissionParams.allowed = true;
                 break;
             case ContentSettingValues.BLOCK:
+            case ContentSettingValues.ASK:
                 permissionParams.allowed = false;
                 break;
             default:
diff --git a/components/page_info/android/page_info_controller_android.cc b/components/page_info/android/page_info_controller_android.cc
--- a/components/page_info/android/page_info_controller_android.cc
+++ b/components/page_info/android/page_info_controller_android.cc
@@ -12,6 +12,7 @@
 #include "base/containers/contains.h"
 #include "base/feature_list.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/page_info/android/jni_headers/PageInfoController_jni.h"
@@ -152,6 +153,15 @@ void PageInfoControllerAndroid::SetPermissionInfo(
     permissions_to_display.push_back(ContentSettingsType::STORAGE_ACCESS);
   }
 
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* info : *website_settings) {
+    if (info->show_into_info_page() &&
+          !base::Contains(permissions_to_display, info->type())) {
+       permissions_to_display.push_back(info->type());
+    }
+  }
+
   std::map<ContentSettingsType, ContentSetting>
       user_specified_settings_to_display;
   std::map<ContentSettingsType, bool>
@@ -211,6 +221,14 @@ std::optional<ContentSetting> PageInfoControllerAndroid::GetSettingToDisplay(
     return permission.setting;
   }
 
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* info : *website_settings) {
+    if (info->type() == permission.type && info->show_into_info_page()) {
+      return permission.default_setting;
+    }
+  }
+
   // Handle exceptions for permissions which need to be displayed even if they
   // are set to the default.
   if (permission.type == ContentSettingsType::ADS) {
diff --git a/components/page_info/page_info.cc b/components/page_info/page_info.cc
--- a/components/page_info/page_info.cc
+++ b/components/page_info/page_info.cc
@@ -24,6 +24,7 @@
 #include "build/chromeos_buildflags.h"
 #include "components/browsing_data/content/browsing_data_helper.h"
 #include "components/content_settings/browser/page_specific_content_settings.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/content_settings/browser/ui/cookie_controls_controller.h"
 #include "components/content_settings/core/browser/content_settings_registry.h"
 #include "components/content_settings/core/browser/content_settings_uma_util.h"
@@ -1225,6 +1226,14 @@ void PageInfo::PopulatePermissionInfo(PermissionInfo& permission_info,
 // applies to permissions listed in |kPermissionType|.
 bool PageInfo::ShouldShowPermission(
     const PageInfo::PermissionInfo& info) const {
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* winfo : *website_settings) {
+    if (info.type == winfo->type() &&
+        winfo->show_into_info_page()) {
+      return true;
+    }
+  }
   // Note |ContentSettingsType::ADS| will show up regardless of its default
   // value when it has been activated on the current origin.
   if (info.type == ContentSettingsType::ADS) {
@@ -1331,7 +1340,19 @@ void PageInfo::PresentSitePermissions() {
 
   HostContentSettingsMap* content_settings = GetContentSettings();
   DCHECK(web_contents_);
-  for (const ContentSettingsType type : kPermissionType) {
+  std::vector<ContentSettingsType> permission_list;
+  for (const ContentSettingsType type : kPermissionType)
+    permission_list.push_back(type);
+
+  content_settings::WebsiteSettingsRegistry* website_settings =
+      content_settings::WebsiteSettingsRegistry::GetInstance();
+  for (const content_settings::WebsiteSettingsInfo* info : *website_settings) {
+    if (info->show_into_info_page() &&
+          !base::Contains(permission_list, info->type())) {
+      permission_list.push_back(info->type());
+    }
+  }
+  for (const ContentSettingsType type : permission_list) {
     PermissionInfo permission_info;
     permission_info.type = type;
 
diff --git a/components/page_info/page_info_ui.cc b/components/page_info/page_info_ui.cc
--- a/components/page_info/page_info_ui.cc
+++ b/components/page_info/page_info_ui.cc
@@ -14,6 +14,7 @@
 #include "build/chromeos_buildflags.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
+#include "components/content_settings/core/browser/website_settings_registry.h"
 #include "components/page_info/core/features.h"
 #include "components/page_info/page_info.h"
 #include "components/page_info/page_info_ui_delegate.h"
@@ -615,6 +616,12 @@ PageInfoUI::~PageInfoUI() = default;
 
 // static
 std::u16string PageInfoUI::PermissionTypeToUIString(ContentSettingsType type) {
+  const content_settings::WebsiteSettingsInfo* settingInfo =
+    content_settings::WebsiteSettingsRegistry::GetInstance()->Get(type);
+  if (settingInfo && settingInfo->show_into_info_page()) {
+    if (settingInfo->title_ui() != 0)
+      return l10n_util::GetStringUTF16(settingInfo->title_ui());
+  }
   for (const PermissionUIInfo& info : GetContentSettingsUIInfo()) {
     if (info.type == type)
       return l10n_util::GetStringUTF16(info.string_id);
@@ -626,6 +633,12 @@ std::u16string PageInfoUI::PermissionTypeToUIString(ContentSettingsType type) {
 // static
 std::u16string PageInfoUI::PermissionTypeToUIStringMidSentence(
     ContentSettingsType type) {
+  const content_settings::WebsiteSettingsInfo* settingInfo =
+    content_settings::WebsiteSettingsRegistry::GetInstance()->Get(type);
+  if (settingInfo && settingInfo->show_into_info_page()) {
+    if (settingInfo->mid_sentence_ui() != 0)
+      return l10n_util::GetStringUTF16(settingInfo->mid_sentence_ui());
+  }
   for (const PermissionUIInfo& info : GetContentSettingsUIInfo()) {
     if (info.type == type)
       return l10n_util::GetStringUTF16(info.string_id_mid_sentence);
@@ -1060,6 +1073,11 @@ bool PageInfoUI::ContentSettingsTypeInPageInfo(ContentSettingsType type) {
     if (info.type == type)
       return true;
   }
+  const content_settings::WebsiteSettingsInfo* settingInfo =
+    content_settings::WebsiteSettingsRegistry::GetInstance()->Get(type);
+  if (settingInfo) {
+    return settingInfo->show_into_info_page();
+  }
   return false;
 }
 
diff --git a/components/site_settings_strings.grdp b/components/site_settings_strings.grdp
--- a/components/site_settings_strings.grdp
+++ b/components/site_settings_strings.grdp
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <grit-part>
+  <part file="browser_ui/strings/bromite_content_settings/placeholder.txt"/>
   <!-- Site Settings common -->
   <message name="IDS_SITE_SETTINGS_TYPE_ADS" desc="This string is the name of the intrusive ads setting (visit chrome://settings/content and click 'Additional content settings').">
     Intrusive ads
diff --git a/third_party/blink/public/platform/web_content_settings_client.h b/third_party/blink/public/platform/web_content_settings_client.h
--- a/third_party/blink/public/platform/web_content_settings_client.h
+++ b/third_party/blink/public/platform/web_content_settings_client.h
@@ -10,6 +10,7 @@
 
 #include "base/functional/callback.h"
 #include "base/time/time.h"
+#include "components/content_settings/core/common/content_settings_types.h"
 #include "third_party/blink/public/common/client_hints/enabled_client_hints.h"
 #include "third_party/blink/public/mojom/navigation/renderer_content_settings.mojom.h"
 
@@ -51,6 +52,10 @@ class WebContentSettingsClient {
     return enabled_per_settings;
   }
 
+  virtual bool AllowContentSetting(ContentSettingsType type, bool enabled_per_settings) {
+    return enabled_per_settings;
+  }
+
   // Controls whether scripts are allowed to execute for this frame.
   virtual bool AllowScript(bool enabled_per_settings) {
     return enabled_per_settings;
diff --git a/third_party/blink/renderer/core/execution_context/execution_context.cc b/third_party/blink/renderer/core/execution_context/execution_context.cc
--- a/third_party/blink/renderer/core/execution_context/execution_context.cc
+++ b/third_party/blink/renderer/core/execution_context/execution_context.cc
@@ -68,6 +68,22 @@
 
 namespace blink {
 
+blink::WebContentSettingsClient* GetContentSettingsClientFor(
+    ExecutionContext* context) {
+  blink::WebContentSettingsClient* settings = nullptr;
+  if (!context)
+    return settings;
+  if (auto* window = blink::DynamicTo<blink::LocalDOMWindow>(context)) {
+    auto* frame = window->GetFrame();
+    if (frame)
+      settings = frame->GetContentSettingsClient();
+  } else if (context->IsWorkerGlobalScope()) {
+    settings =
+        blink::To<blink::WorkerGlobalScope>(context)->ContentSettingsClient();
+  }
+  return settings;
+}
+
 ExecutionContext::ExecutionContext(v8::Isolate* isolate,
                                    Agent* agent,
                                    bool is_window)
diff --git a/third_party/blink/renderer/core/execution_context/execution_context.h b/third_party/blink/renderer/core/execution_context/execution_context.h
--- a/third_party/blink/renderer/core/execution_context/execution_context.h
+++ b/third_party/blink/renderer/core/execution_context/execution_context.h
@@ -43,6 +43,7 @@
 #include "third_party/blink/public/mojom/permissions_policy/permissions_policy_feature.mojom-blink-forward.h"
 #include "third_party/blink/public/mojom/permissions_policy/policy_disposition.mojom-blink-forward.h"
 #include "third_party/blink/public/mojom/v8_cache_options.mojom-blink-forward.h"
+#include "third_party/blink/public/platform/web_content_settings_client.h"
 #include "third_party/blink/renderer/bindings/core/v8/sanitize_script_errors.h"
 #include "third_party/blink/renderer/core/core_export.h"
 #include "third_party/blink/renderer/core/execution_context/security_context.h"
@@ -102,6 +103,10 @@ class SecurityOrigin;
 class ScriptState;
 class ScriptWrappable;
 class TrustedTypePolicyFactory;
+class WebContentSettingsClient;
+
+CORE_EXPORT WebContentSettingsClient* GetContentSettingsClientFor(
+    ExecutionContext* context);
 
 enum ReasonForCallingCanExecuteScripts {
   kAboutToExecuteScript,
--