options: Remove a bunch of useless:

chrome/browser/resources/options/autofill_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;
 
   /////////////////////////////////////////////////////////////////////////////
   // AutofillOptions class:
@@ skipping 21 matching lines @@
      */
     addressList_: null,
 
     /**
      * The credit card list.
      * @type {DeletableItemList}
      * @private
      */
     creditCardList_: null,
 
+    /** @override */
     initializePage: function() {
       OptionsPage.prototype.initializePage.call(this);
 
       this.createAddressList_();
       this.createCreditCardList_();
 
       var self = this;
       $('autofill-add-address').onclick = function(event) {
         self.showAddAddressOverlay_();
       };
@@ skipping 168 matching lines @@
     AutofillOptions.getInstance().showEditCreditCardOverlay_(creditCard);
   };
 
   // Export
   return {
     AutofillOptions: AutofillOptions
   };
 
 });