Compile chrome://settings, part 1: remove all warnings

chrome/browser/resources/options/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 Page = cr.ui.pageManager.Page;
   var PageManager = cr.ui.pageManager.PageManager;
   var ArrayDataModel = cr.ui.ArrayDataModel;
   var RepeatingButton = cr.ui.RepeatingButton;
@@ skipping 863 matching lines @@
       if (section.hasTransitionEndListener_)
         return;
 
       section.addEventListener('webkitTransitionEnd',
           this.onTransitionEnd_.bind(this));
       section.hasTransitionEndListener_ = true;
     },
 
     /**
      * Called after an animation transition has ended.
-     * @param {Event} The webkitTransitionEnd event. NOTE: May be synthetic.
+     * @param {Event} event The webkitTransitionEnd event. NOTE: May be
+     *     synthetic.
      * @private
      */
     onTransitionEnd_: function(event) {
       if (event.propertyName && event.propertyName != 'height') {
         // If not a synthetic event or a real transition we care about, bail.
         return;
       }
 
       var section = event.target;
       section.classList.remove('sliding');
@@ skipping 1083 matching lines @@
     BrowserOptions.getLoggedInUsername = function() {
       return BrowserOptions.getInstance().username_;
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });