Set focus to the "OK" button when editing a supervised user profile

chrome/browser/resources/options/manage_profile_overlay.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;
 
   /**
    * ManageProfileOverlay class
@@ skipping 110 matching lines @@
       // "remove shortcut" buttons and ask the handler which to show. It will
       // call |receiveHasProfileShortcuts|, which will show the appropriate one.
       $('remove-shortcut-button').hidden = true;
       $('add-shortcut-button').hidden = true;
 
       if (loadTimeData.getBoolean('profileShortcutsEnabled')) {
         var profileInfo = ManageProfileOverlay.getInstance().profileInfo_;
         chrome.send('requestHasProfileShortcuts', [profileInfo.filePath]);
       }
 
-      $('manage-profile-name').focus();
+      var manageNameField = $('manage-profile-name');
+      // Supervised users cannot edit their names.
+      if (manageNameField.disabled)
+        $('manage-profile-ok').focus();
+      else
+        manageNameField.focus();
     },
 
     /**
      * Registers event handlers that are common between create and manage modes.
      * @param {string} mode A label that specifies the type of dialog
      *     box which is currently being viewed (i.e. 'create' or
      *     'manage').
      * @param {function()} submitFunction The function that should be called
      *     when the user chooses to submit (e.g. by clicking the OK button).
      * @private
@@ skipping 552 matching lines @@
       return instance[name + '_'].apply(instance, arguments);
     };
   });
 
   // Export
   return {
     ManageProfileOverlay: ManageProfileOverlay,
     CreateProfileOverlay: CreateProfileOverlay,
   };
 });