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

chrome/browser/resources/hotword/nacl_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 state of the NaCl recognizer plugin. Handles all
    * control of the NaCl plugin, including creation, start, stop, trigger, and
@@ skipping 64 matching lines @@
      * Whether the audio input stream is from a hotword stream.
      * @private {boolean}
      */
     this.hotwordStream_ = hotwordStream;
 
     /**
      * Audio log of X seconds before hotword triggered.
      * @private {?Object}
      */
     this.preambleLog_ = null;
-  };
+  }
 
   /**
    * States this manager can be in. Since messages to/from the plugin are
    * asynchronous (and potentially queued), it's not possible to know what state
    * the plugin is in. However, track a state machine for NaClManager based on
    * what messages are sent/received.
    * @enum {number}
    * @private
    */
   NaClManager.ManagerState_ = {
@@ skipping 506 matching lines @@
         case hotword.constants.NaClPlugin.SPEAKER_MODEL_SAVED:
           this.handleSpeakerModelSaved_();
           break;
       }
     }
   };
 
   return {NaClManager: NaClManager};
 
 });