[Hotword] Remove non-English languages due to feature getting bumped to next milestone.

chrome/browser/resources/hotword_helper/manager.js

 // Copyright (c) 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.
 
 'use strict';
 
 /**
  * @fileoverview This extension manages communications between Chrome,
  * Google.com pages and the Chrome Hotword extension.
  *
@@ skipping 157 matching lines @@
 
   // More URLs will be added in the future so leaving this as an array.
   var baseUrls = [
     'chrome://newtab'
   ];
   var baseGoogleUrls = [
     'https://www.google.',
     'https://encrypted.google.'
   ];
   var tlds = [
-    'com',
-    'co.uk',
-    'de',
-    'fr',
-    'ru'
+    'com'
   ];
 
   // Check URLs which do not have locale-based TLDs first.
   if (this.checkEligibleUrl(url, baseUrls[0]))
     return true;
 
   // Check URLs with each type of local-based TLD.
   for (var i = 0; i < baseGoogleUrls.length; i++) {
     for (var j = 0; j < tlds.length; j++) {
       var base = baseGoogleUrls[i] + tlds[j];
@@ skipping 12 matching lines @@
   // TODO(rlp): Possibly remove the next line. It's proably not used, but
   // leaving for now to be safe. We should remove it once all messsage
   // relaying is removed form the content scripts.
   chrome.runtime.onMessage.addListener(this.handleMessage_.bind(this));
   chrome.runtime.onMessageExternal.addListener(
       this.handleMessage_.bind(this));
 };
 
 
 new OptInManager().initialize();