Fix some closure compilation issues 8n order to update compiler.jar

chrome/browser/resources/extensions/extension_command_list.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.
 
 /** @typedef {{active: boolean,
  *             command_name: string,
  *             description: string,
  *             extension_action: boolean,
  *             extension_id: string,
  *             global: boolean,
@@ skipping 194 matching lines @@
     oldValue_: '',
 
     /**
      * While capturing, this keeps track of which element the user asked to
      * change.
      * @type {HTMLElement}.
      * @private
      */
     capturingElement_: null,
 
-    /** @override */
     decorate: function() {
       this.textContent = '';
 
       // Iterate over the extension data and add each item to the list.
       this.data_.commands.forEach(this.createNodeForExtension_.bind(this));
     },
 
     /**
      * Synthesizes and initializes an HTML element for the extension command
      * metadata given in |extension|.
@@ skipping 327 matching lines @@
                                   namespace.length + 1 + kExtensionIdLength),
         commandName: id.substring(namespace.length + 1 + kExtensionIdLength + 1)
       };
     },
   };
 
   return {
     ExtensionCommandList: ExtensionCommandList
   };
 });