Shorten Closure template notation from Array.<*> to Array<*>.

chrome/browser/resources/hotword/page_audio_manager.js

 // Copyright 2014 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('hotword', function() {
   'use strict';
 
   /**
    * Class used to manage the interaction between hotwording and the
    * NTP/google.com. Injects a content script to interact with NTP/google.com
    * and updates the global hotwording state based on interaction with those
    * pages.
    * @param {!hotword.StateManager} stateManager
    * @constructor
    */
   function PageAudioManager(stateManager) {
     /**
      * Manager of global hotwording state.
      * @private {!hotword.StateManager}
      */
     this.stateManager_ = stateManager;
 
     /**
      * Mapping between tab ID and port that is connected from the injected
      * content script.
-     * @private {!Object.<number, Port>}
+     * @private {!Object<number, Port>}
      */
     this.portMap_ = {};
 
     /**
      * Chrome event listeners. Saved so that they can be de-registered when
      * hotwording is disabled.
      */
     this.connectListener_ = this.handleConnect_.bind(this);
     this.tabCreatedListener_ = this.handleCreatedTab_.bind(this);
     this.tabUpdatedListener_ = this.handleUpdatedTab_.bind(this);
@@ skipping 401 matching lines @@
         this.stopHotwording_();
         this.disconnectAllClients_();
       }
     }
   };
 
   return {
     PageAudioManager: PageAudioManager
   };
 });