options: Remove a bunch of useless:

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 23 matching lines @@
 
     // List of default profile names corresponding to the respective icons.
     defaultProfileNames_: [],
 
     // An object containing all names of existing profiles.
     existingProfileNames_: {},
 
     // The currently selected icon in the icon grid.
     iconGridSelectedURL_: null,
 
-    /**
-     * Initialize the page.
-     */
+    /** @override */
     initializePage: function() {
       // Call base class implementation to start preference initialization.
       OptionsPage.prototype.initializePage.call(this);
 
       var self = this;
       options.ProfilesIconGrid.decorate($('manage-profile-icon-grid'));
       options.ProfilesIconGrid.decorate($('create-profile-icon-grid'));
       self.registerCommonEventHandlers_('create',
                                         self.submitCreateProfile_.bind(self));
       self.registerCommonEventHandlers_('manage',
@@ skipping 25 matching lines @@
         chrome.send('addProfileShortcut', [self.profileInfo_.filePath]);
       };
       $('remove-shortcut-button').onclick = function(event) {
         chrome.send('removeProfileShortcut', [self.profileInfo_.filePath]);
       };
 
       $('disconnect-managed-profile-ok').onclick = function(event) {
         OptionsPage.closeOverlay();
         chrome.send('deleteProfile',
                     [BrowserOptions.getCurrentProfile().filePath]);
-      }
+      };
 
       $('create-profile-managed-signed-in-learn-more-link').onclick =
           function(event) {
         OptionsPage.navigateToPage('managedUserLearnMore');
         return false;
       };
 
       $('create-profile-managed-not-signed-in-link').onclick = function(event) {
         // The signin process will open an overlay to configure sync, which
         // would replace this overlay. It's smoother to close this one now.
@@ skipping 750 matching lines @@
       return instance[name + '_'].apply(instance, arguments);
     };
   });
 
   // Export
   return {
     ManageProfileOverlay: ManageProfileOverlay,
     CreateProfileOverlay: CreateProfileOverlay,
   };
 });