Implement Google network speech synthesis

chrome/common/extensions/api/speech/tts_engine_manifest_handler.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_API_SPEECH_TTS_ENGINE_MANIFEST_HANDLER_H_
 #define CHROME_COMMON_EXTENSIONS_API_SPEECH_TTS_ENGINE_MANIFEST_HANDLER_H_
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/manifest_handler.h"
 
 namespace extensions {
 
 struct TtsVoice {
   TtsVoice();
   ~TtsVoice();
 
   std::string voice_name;
   std::string lang;
   std::string gender;
+  bool remote;
   std::set<std::string> event_types;
 
   static const std::vector<TtsVoice>* GetTtsVoices(const Extension* extension);
 };
 
 // Parses the "tts_engine" manifest key.
 class TtsEngineManifestHandler : public ManifestHandler {
  public:
   TtsEngineManifestHandler();
   virtual ~TtsEngineManifestHandler();
 
   virtual bool Parse(Extension* extension, string16* error) OVERRIDE;
 
  private:
   virtual const std::vector<std::string> Keys() const OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(TtsEngineManifestHandler);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_API_SPEECH_TTS_ENGINE_MANIFEST_HANDLER_H_