Avoid passing unifiedConsentEnabled value to CrOS settings javascript code.

This CL avoids passing the unifiedConsentEnabled as a loadtime variable to
the ChromeOS settings javascript code.

A follow-up CL will also remove the "unified-consent-enabled" argument
from all JavaScript settings files.

Bug: 1015805
Change-Id: I66da81aa163950594b120ba6a5100de42234bf61
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1871989Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Reviewed-by: Thomas Tangl <tangltom@chromium.org>
Commit-Queue: Mihai Sardarescu <msarda@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709160}

chrome/browser/resources/settings/chromeos/os_people_page/os_people_page.html

@@ -147,25 +147,11 @@
             </div>
         </template>
 
-        <template is="dom-if"
-            if="[[isPreUnifiedConsentAdvancedSyncSettingsVisible_(
-                syncStatus, unifiedConsentEnabled_)]]">
-          <cr-link-row id="sync-status"
-              class$="[[getSyncStatusClass_(syncStatus)]]"
-              label="$i18n{syncAndNonPersonalizedServices}"
-              sub-label="[[getSyncAndGoogleServicesSubtext_(syncStatus)]]"
-              on-click="onSyncTap_" start-icon="[[getSyncIcon_(syncStatus)]]"
-              actionable$="[[isSyncStatusActionable_(syncStatus)]]">
-          </cr-link-row>
-        </template>
-
-        <template is="dom-if" if="[[unifiedConsentEnabled_]]">
         <cr-link-row id="sync-setup"
             label="$i18n{syncAndNonPersonalizedServices}"
             sub-label="[[getSyncAndGoogleServicesSubtext_(syncStatus)]]"
             on-click="onSyncTap_">
         </cr-link-row>
-        </template>
 
         <cr-link-row id="lock-screen-subpage-trigger" class="hr"
             on-click="onConfigureLockTap_"
@@ -192,25 +178,20 @@
         </template>
 
       </div>
-      <template is="dom-if" route-path="/syncSetup"
-          no-search="[[!isAdvancedSyncSettingsSearchable_(
-              syncStatus, unifiedConsentEnabled_)]]">
+
+      <template is="dom-if" route-path="/syncSetup">
         <settings-subpage
-            associated-control="[[getAdvancedSyncSettingsAssociatedControl_(
-                unifiedConsentEnabled_)]]"
+            associated-control="[[$$('#sync-setup')]"
             page-title="$i18n{syncPageTitle}"
-            learn-more-url="$i18n{syncAndGoogleServicesLearnMoreURL}"
-            no-search$="[[!isAdvancedSyncSettingsSearchable_(syncStatus,
-                unifiedConsentEnabled_)]]">
+            learn-more-url="$i18n{syncAndGoogleServicesLearnMoreURL}">
           <settings-sync-page
-              unified-consent-enabled="[[unifiedConsentEnabled_]]"
+              unified-consent-enabled
               sync-status="[[syncStatus]]" prefs="{{prefs}}"
               page-visibility="[[pageVisibility.privacy]]">
           </settings-sync-page>
         </settings-subpage>
       </template>
 
-      <template is="dom-if" if="[[unifiedConsentEnabled_]]">
       <template is="dom-if" route-path="/syncSetup/advanced">
         <settings-subpage page-title="$i18n{syncAdvancedPageTitle}"
             associated-control="[[$$('#sync-setup')]]"
@@ -219,7 +200,6 @@
           </settings-sync-controls>
         </settings-subpage>
       </template>
-      </template>
 
       <template is="dom-if" route-path="/lockScreen">
         <settings-subpage

chrome/browser/resources/settings/chromeos/os_people_page/os_people_page.js

@@ -26,20 +26,6 @@ Polymer({
       notify: true,
     },
 
-    /**
-     * This flag is used to conditionally show a set of sync UIs to the
-     * profiles that have been migrated to have a unified consent flow.
-     * TODO(tangltom): In the future when all profiles are completely migrated,
-     * this should be removed, and UIs hidden behind it should become default.
-     * @private
-     */
-    unifiedConsentEnabled_: {
-      type: Boolean,
-      value: function() {
-        return loadTimeData.getBoolean('unifiedConsentEnabled');
-      },
-    },
-
     /**
      * The current sync status, supplied by SyncBrowserProxy.
      * @type {?settings.SyncStatus}
@@ -118,11 +104,7 @@ Polymer({
       value: function() {
         const map = new Map();
         if (settings.routes.SYNC) {
-          map.set(
-              settings.routes.SYNC.path,
-              loadTimeData.getBoolean('unifiedConsentEnabled') ?
-                  '#sync-setup' :
-                  '#sync-status');
+          map.set(settings.routes.SYNC.path, '#sync-setup');
         }
         if (settings.routes.LOCK_SCREEN) {
           map.set(
@@ -293,38 +275,8 @@ Polymer({
 
   /** @private */
   onSyncTap_: function() {
-    // When unified-consent is enabled, users can go to sync subpage regardless
-    // of sync status.
-    if (this.unifiedConsentEnabled_) {
+    // Users can go to sync subpage regardless of sync status.
     settings.navigateTo(settings.routes.SYNC);
-      return;
-    }
-
-    // TODO(crbug.com/862983): Remove this code once UnifiedConsent is rolled
-    // out to 100%.
-    assert(this.syncStatus.signedIn);
-    assert(this.syncStatus.syncSystemEnabled);
-
-    if (!this.isSyncStatusActionable_(this.syncStatus)) {
-      return;
-    }
-
-    switch (this.syncStatus.statusAction) {
-      case settings.StatusAction.REAUTHENTICATE:
-        this.syncBrowserProxy_.startSignIn();
-        break;
-      case settings.StatusAction.SIGNOUT_AND_SIGNIN:
-        this.syncBrowserProxy_.attemptUserExit();
-        break;
-      case settings.StatusAction.UPGRADE_CLIENT:
-        settings.navigateTo(settings.routes.ABOUT);
-        break;
-      case settings.StatusAction.ENTER_PASSPHRASE:
-      case settings.StatusAction.CONFIRM_SYNC_SETTINGS:
-      case settings.StatusAction.NO_ACTION:
-      default:
-        settings.navigateTo(settings.routes.SYNC);
-    }
   },
 
   /**
@@ -362,90 +314,6 @@ Polymer({
     settings.navigateTo(settings.routes.ACCOUNTS);
   },
 
-  /**
-   * @private
-   * @param {?settings.SyncStatus} syncStatus
-   * @return {boolean}
-   */
-  isPreUnifiedConsentAdvancedSyncSettingsVisible_: function(syncStatus) {
-    return !!syncStatus && !!syncStatus.signedIn &&
-        !!syncStatus.syncSystemEnabled && !this.unifiedConsentEnabled_;
-  },
-
-  /**
-   * @private
-   * @param {?settings.SyncStatus} syncStatus
-   * @return {boolean}
-   */
-  isAdvancedSyncSettingsSearchable_: function(syncStatus) {
-    return this.isPreUnifiedConsentAdvancedSyncSettingsVisible_(syncStatus) ||
-        !!this.unifiedConsentEnabled_;
-  },
-
-  /**
-   * @private
-   * @return {Element|null}
-   */
-  getAdvancedSyncSettingsAssociatedControl_: function() {
-    return this.unifiedConsentEnabled_ ? this.$$('#sync-setup') :
-                                         this.$$('#sync-status');
-  },
-
-  /**
-   * @private
-   * @param {?settings.SyncStatus} syncStatus
-   * @return {boolean} Whether an action can be taken with the sync status. sync
-   *     status is actionable if sync is not managed and if there is a sync
-   *     error, there is an action associated with it.
-   */
-  isSyncStatusActionable_: function(syncStatus) {
-    return !!syncStatus && !syncStatus.managed &&
-        (!syncStatus.hasError ||
-         syncStatus.statusAction != settings.StatusAction.NO_ACTION);
-  },
-
-  /**
-   * @private
-   * @param {?settings.SyncStatus} syncStatus
-   * @return {string}
-   */
-  getSyncIcon_: function(syncStatus) {
-    if (!syncStatus) {
-      return '';
-    }
-
-    let syncIcon = 'cr:sync';
-
-    if (syncStatus.hasError) {
-      syncIcon = 'settings:sync-problem';
-    }
-
-    // Override the icon to the disabled icon if sync is managed.
-    if (syncStatus.managed ||
-        syncStatus.statusAction == settings.StatusAction.REAUTHENTICATE) {
-      syncIcon = 'settings:sync-disabled';
-    }
-
-    return syncIcon;
-  },
-
-  /**
-   * @private
-   * @param {?settings.SyncStatus} syncStatus
-   * @return {string} The class name for the sync status row.
-   */
-  getSyncStatusClass_: function(syncStatus) {
-    if (syncStatus && syncStatus.hasError) {
-      // Most of the time re-authenticate states are caused by intentional user
-      // action, so they will be displayed differently as other errors.
-      return syncStatus.statusAction == settings.StatusAction.REAUTHENTICATE ?
-          'auth-error' :
-          'sync-error';
-    }
-
-    return 'no-error';
-  },
-
   /**
    * @param {string} iconUrl
    * @return {string} A CSS image-set for multiple scale factors.

chrome/browser/ui/webui/settings/chromeos/os_settings_ui.cc

@@ -102,9 +102,6 @@ OSSettingsUI::OSSettingsUI(content::WebUI* web_ui)
   AddSettingsPageUIHandler(
       std::make_unique<chromeos::settings::WallpaperHandler>(web_ui));
 
-  // TODO(msarda): Remove |unifiedConsentEnabled| from all settings resources.
-  html_source->AddBoolean("unifiedConsentEnabled", true);
-
   html_source->AddBoolean("showAppManagement", base::FeatureList::IsEnabled(
                                                    features::kAppManagement));