Move ProfileKeyedAPI implementations to take BrowserContext in the constructor (part 3).

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"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/speech/tts_controller.h"
 
-class Profile;
+namespace content {
+class BrowserContext;
+}
 
 const char *TtsEventTypeToString(TtsEventType event_type);
 TtsEventType TtsEventTypeFromString(const std::string& str);
 
 namespace extensions {
 
 class TtsSpeakFunction : public ChromeAsyncExtensionFunction {
  private:
   virtual ~TtsSpeakFunction() {}
   virtual bool RunImpl() OVERRIDE;
@@ skipping 30 matching lines @@
 
 class TtsGetVoicesFunction : public ChromeSyncExtensionFunction {
  private:
   virtual ~TtsGetVoicesFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION("tts.getVoices", TTS_GETVOICES)
 };
 
 class TtsAPI : public ProfileKeyedAPI {
  public:
-  explicit TtsAPI(Profile* profile);
+  explicit TtsAPI(content::BrowserContext* context);
   virtual ~TtsAPI();
 
-  // Convenience method to get the TtsAPI for a profile.
-  static TtsAPI* Get(Profile* profile);
-
   // ProfileKeyedAPI implementation.
   static ProfileKeyedAPIFactory<TtsAPI>* GetFactoryInstance();
 
  private:
   friend class ProfileKeyedAPIFactory<TtsAPI>;
 
   // 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_