WebUI: Fix more violations of no-extra-semi lint rule.

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
@@ skipping 30 matching lines @@
     this.messageListener_ = this.handleMessageFromPage_.bind(this);
 
     // Need to setup listeners on startup, otherwise events that caused the
     // event page to start up, will be lost.
     this.setupListeners_();
 
     this.stateManager_.onStatusChanged.addListener(function() {
       this.updateListeners_();
       this.updateTabState_();
     }.bind(this));
-  };
+  }
 
   var CommandToPage = hotword.constants.CommandToPage;
   var CommandFromPage = hotword.constants.CommandFromPage;
 
   PageAudioManager.prototype = {
     /**
      * Helper function to test if a URL path is eligible for hotwording.
      * @param {!string} url URL to check.
      * @param {!string} base Base URL to compare against..
      * @return {boolean} True if url is an eligible hotword URL.
@@ skipping 470 matching lines @@
       } else {
         this.removeListeners_();
         this.stopHotwording_();
         this.disconnectAllClients_();
       }
     }
   };
 
   return {PageAudioManager: PageAudioManager};
 });