[webui settings] send user profiles info earlier during load

chrome/browser/resources/options2/browser_options.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('options', function() {
   var OptionsPage = options.OptionsPage;
   var ArrayDataModel = cr.ui.ArrayDataModel;
   var RepeatingButton = cr.ui.RepeatingButton;
 
   //
@@ skipping 190 matching lines @@
       var self = this;
       Preferences.getInstance().addEventListener(
           'profile.clear_site_data_on_exit',
           function(event) {
             if (event.value && typeof event.value['value'] != 'undefined') {
               self.clearCookiesOnExit_ = event.value['value'] == true;
             }
           });
 
       // Users section.
-      var profilesList = $('profiles-list');
-      options.browser_options.ProfileList.decorate(profilesList);
-      profilesList.autoExpands = true;
+      if (typeof templateData.profilesInfo != 'undefined') {
+        $('profiles-section').hidden = false;
 
-      profilesList.addEventListener('change',
-          this.setProfileViewButtonsStatus_);
-      $('profiles-create').onclick = function(event) {
-        chrome.send('createProfile');
-      };
-      $('profiles-manage').onclick = function(event) {
-        var selectedProfile = self.getSelectedProfileItem_();
-        if (selectedProfile)
-          ManageProfileOverlay.showManageDialog(selectedProfile);
-      };
-      $('profiles-delete').onclick = function(event) {
-        var selectedProfile = self.getSelectedProfileItem_();
-        if (selectedProfile)
-          ManageProfileOverlay.showDeleteDialog(selectedProfile);
-      };
+        var profilesList = $('profiles-list');
+        options.browser_options.ProfileList.decorate(profilesList);
+        profilesList.autoExpands = true;
+
+        this.setProfilesInfo_(templateData.profilesInfo);
+
+        profilesList.addEventListener('change',
+            this.setProfileViewButtonsStatus_);
+        $('profiles-create').onclick = function(event) {
+          chrome.send('createProfile');
+        };
+        $('profiles-manage').onclick = function(event) {
+          var selectedProfile = self.getSelectedProfileItem_();
+          if (selectedProfile)
+            ManageProfileOverlay.showManageDialog(selectedProfile);
+        };
+        $('profiles-delete').onclick = function(event) {
+          var selectedProfile = self.getSelectedProfileItem_();
+          if (selectedProfile)
+            ManageProfileOverlay.showDeleteDialog(selectedProfile);
+        };
+      }
 
       if (cr.isChromeOS) {
         if (!UIAccountTweaks.loggedInAsGuest()) {
           $('account-picture-wrapper').onclick = function(event) {
             OptionsPage.navigateToPage('changePicture');
           };
         }
 
         // Username (canonical email) of the currently logged in user or
         // |kGuestUser| if a guest session is active.
@@ skipping 417 matching lines @@
       $('customize-sync').disabled = syncData.hasUnrecoverableError;
       // Move #enable-auto-login-checkbox to a different location on CrOS.
       if (cr.isChromeOs) {
         $('sync-general').insertBefore($('sync-status').nextSibling,
                                        $('enable-auto-login-checkbox'));
       }
       $('enable-auto-login-checkbox').hidden = !syncData.autoLoginVisible;
     },
 
     /**
-     * Display or hide the profiles section of the page. This is used for
-     * multi-profile settings.
-     * @param {boolean} visible True to show the section.
-     * @private
-     */
-    setProfilesSectionVisible_: function(visible) {
-      $('profiles-section').hidden = !visible;
-    },
-
-    /**
      * Get the start/stop sync button DOM element. Used for testing.
      * @return {DOMElement} The start/stop sync button.
      * @private
      */
     getStartStopSyncButton_: function() {
       return $('start-stop-sync');
     },
 
     /**
      * Event listener for the 'show home button' preference. Shows/hides the
@@ skipping 681 matching lines @@
     'setBluetoothState',
     'setCheckRevocationCheckboxState',
     'setContentFilterSettingsValue',
     'setFontSize',
     'setGtkThemeButtonEnabled',
     'setHighContrastCheckboxState',
     'setInstantFieldTrialStatus',
     'setMetricsReportingCheckboxState',
     'setMetricsReportingSettingVisibility',
     'setProfilesInfo',
-    'setProfilesSectionVisible',
     'setScreenMagnifierCheckboxState',
     'setSpokenFeedbackCheckboxState',
     'setThemesResetButtonEnabled',
     'setupCloudPrintConnectorSection',
     'setupPageZoomSelector',
     'setupProxySettingsSection',
     'setVirtualKeyboardCheckboxState',
     'showBluetoothSettings',
     'showMouseControls',
     'showTouchpadControls',
@@ skipping 20 matching lines @@
     BrowserOptions.getLoggedInUsername = function() {
       return BrowserOptions.getInstance().username_;
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });