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

chrome/browser/extensions/api/webrtc_audio_private/webrtc_audio_private_api.h

 // Copyright 2013 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_EXTENSIONS_API_WEBRTC_AUDIO_PRIVATE_WEBRTC_AUDIO_PRIVATE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_WEBRTC_AUDIO_PRIVATE_WEBRTC_AUDIO_PRIVATE_API_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/system_monitor/system_monitor.h"
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
-#include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/webrtc_audio_private.h"
 #include "content/public/browser/render_view_host.h"
 #include "media/audio/audio_device_name.h"
 #include "url/gurl.h"
 
 namespace extensions {
 
 // Listens for device changes and forwards as an extension event.
 class WebrtcAudioPrivateEventService
     : public ProfileKeyedAPI,
       public base::SystemMonitor::DevicesChangedObserver {
  public:
-  explicit WebrtcAudioPrivateEventService(Profile* profile);
+  explicit WebrtcAudioPrivateEventService(content::BrowserContext* context);
   virtual ~WebrtcAudioPrivateEventService();
 
   // ProfileKeyedAPI implementation.
   virtual void Shutdown() OVERRIDE;
   static ProfileKeyedAPIFactory<WebrtcAudioPrivateEventService>*
       GetFactoryInstance();
   static const char* service_name();
 
   // base::SystemMonitor::DevicesChangedObserver implementation.
   virtual void OnDevicesChanged(
       base::SystemMonitor::DeviceType device_type) OVERRIDE;
 
  private:
   friend class ProfileKeyedAPIFactory<WebrtcAudioPrivateEventService>;
 
   void SignalEvent();
 
-  Profile* profile_;
+  content::BrowserContext* browser_context_;
 };
 
 // Common base for WebrtcAudioPrivate functions, that provides a
 // couple of optionally-used common implementations.
 class WebrtcAudioPrivateFunction : public ChromeAsyncExtensionFunction {
  protected:
   WebrtcAudioPrivateFunction();
   virtual ~WebrtcAudioPrivateFunction();
 
  protected:
@@ skipping 164 matching lines @@
   // time, no locking needed.
   scoped_ptr<api::webrtc_audio_private::GetAssociatedSink::Params> params_;
 
   // Audio sources (input devices). Filled in by DoWorkOnDeviceThread.
   media::AudioDeviceNames source_devices_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_WEBRTC_AUDIO_PRIVATE_WEBRTC_AUDIO_PRIVATE_API_H_