Add Pause and Resume to Web TTS & Extension TTS APIs

chrome/browser/speech/extension_api/tts_extension_api.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_BROWSER_SPEECH_EXTENSION_API_TTS_EXTENSION_API_H_
 #define CHROME_BROWSER_SPEECH_EXTENSION_API_TTS_EXTENSION_API_H_
 
 #include <string>
 
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
@@ skipping 15 matching lines @@
   DECLARE_EXTENSION_FUNCTION("tts.speak", TTS_SPEAK)
 };
 
 class TtsStopSpeakingFunction : public SyncExtensionFunction {
  private:
   virtual ~TtsStopSpeakingFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION("tts.stop", TTS_STOP)
 };
 
+class TtsPauseFunction : public SyncExtensionFunction {
+ private:
+  virtual ~TtsPauseFunction() {}
+  virtual bool RunImpl() OVERRIDE;
+  DECLARE_EXTENSION_FUNCTION("tts.pause", TTS_PAUSE)
+};
+
+class TtsResumeFunction : public SyncExtensionFunction {
+ private:
+  virtual ~TtsResumeFunction() {}
+  virtual bool RunImpl() OVERRIDE;
+  DECLARE_EXTENSION_FUNCTION("tts.resume", TTS_RESUME)
+};
+
 class TtsIsSpeakingFunction : public SyncExtensionFunction {
  private:
   virtual ~TtsIsSpeakingFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION("tts.isSpeaking", TTS_ISSPEAKING)
 };
 
 class TtsGetVoicesFunction : public SyncExtensionFunction {
  private:
   virtual ~TtsGetVoicesFunction() {}
@@ skipping 18 matching lines @@
   // ProfileKeyedAPI implementation.
   static const char* service_name() {
     return "TtsAPI";
   }
   static const bool kServiceIsNULLWhileTesting = true;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_SPEECH_EXTENSION_API_TTS_EXTENSION_API_H_