Modifies handling of hotword NaCl module.

chrome/browser/resources/app_list/start_page.js

 // Copyright 2013 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.
 
 /**
  * @fileoverview App launcher start page implementation.
  */
 
 <include src="recommended_apps.js"/>
 <include src="speech_manager.js"/>
@@ skipping 58 matching lines @@
   /**
    * Invoked when the hotword plugin availability is changed.
    *
    * @param {boolean} enabled Whether the plugin is enabled or not.
    */
   function setHotwordEnabled(enabled) {
     speechManager.setHotwordEnabled(enabled);
   }
 
   /**
+   * Sets the architecture of NaCl module to be loaded for hotword.
+   * @param {string} arch The architecture.
+   */
+  function setNaclArch(arch) {
+    speechManager.setNaclArch(arch);
+  }
+
+  /**
    * Invoked when the app-list bubble is shown.
    *
    * @param {boolean} hotwordEnabled Whether the hotword is enabled or not.
    */
   function onAppListShown(hotwordEnabled) {
     speechManager.onShown(hotwordEnabled);
   }
 
   /**
    * Invoked when the app-list bubble is hidden.
    */
   function onAppListHidden() {
     speechManager.onHidden();
   }
 
   /**
    * Invoked when the user explicitly wants to toggle the speech recognition
    * state.
    */
   function toggleSpeechRecognition() {
     speechManager.toggleSpeechRecognition();
   }
 
   return {
     initialize: initialize,
     setRecommendedApps: setRecommendedApps,
     setHotwordEnabled: setHotwordEnabled,
+    setNaclArch: setNaclArch,
     onAppListShown: onAppListShown,
     onAppListHidden: onAppListHidden,
     toggleSpeechRecognition: toggleSpeechRecognition
   };
 });
 
 document.addEventListener('contextmenu', function(e) { e.preventDefault(); });
 document.addEventListener('DOMContentLoaded', appList.startPage.initialize);