Implement Google network speech synthesis

chrome/test/data/extensions/api_test/tts_engine/register_engine/test.js

 // Copyright (c) 2011 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.
 
 // TTS api test for Chrome on ChromeOS.
 // browser_tests.exe --gtest_filter="TtsApiTest.*"
 
 chrome.test.runTests([
   function testNoListeners() {
     // This call should go to native speech because we haven't registered
@@ skipping 133 matching lines @@
     var stopListener = function() {};
     chrome.ttsEngine.onSpeak.addListener(speakListener);
     chrome.ttsEngine.onStop.addListener(stopListener);
 
     chrome.tts.getVoices(function(voices) {
       chrome.test.assertEq(2, voices.length);
 
       chrome.test.assertEq('Alice', voices[0].voiceName);
       chrome.test.assertEq('en-US', voices[0].lang);
       chrome.test.assertEq('female', voices[0].gender);
+      chrome.test.assertEq(false, voices[0].remote);
 
       chrome.test.assertEq('Pat', voices[1].voiceName);
       chrome.test.assertEq('en-US', voices[1].lang);
+      chrome.test.assertEq(false, voices[1].remote);
       chrome.test.succeed();
     });
   }
 ]);