Replace scoped_ptr with unique_ptr in webrtc/media/

webrtc/media/devices/carbonvideorenderer.h

 /*
  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 // Definition of class CarbonVideoRenderer that implements the abstract class
 // cricket::VideoRenderer via Carbon.
 
 #ifndef WEBRTC_MEDIA_DEVICES_CARBONVIDEORENDERER_H_
 #define WEBRTC_MEDIA_DEVICES_CARBONVIDEORENDERER_H_
 
+#include <memory>
+
 #include <Carbon/Carbon.h>
 
 #include "webrtc/base/criticalsection.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/media/base/videorenderer.h"
 
 namespace cricket {
 
 class CarbonVideoRenderer : public VideoRenderer {
  public:
   CarbonVideoRenderer(int x, int y);
   virtual ~CarbonVideoRenderer();
 
   // Implementation of pure virtual methods of VideoRenderer.
   // These two methods may be executed in different threads.
   // SetSize is called before RenderFrame.
   virtual bool SetSize(int width, int height, int reserved);
   virtual bool RenderFrame(const VideoFrame* frame);
 
   // Needs to be called on the main thread.
   bool Initialize();
 
  private:
   bool DrawFrame();
 
   static OSStatus DrawEventHandler(EventHandlerCallRef handler,
                                    EventRef event,
                                    void* data);
-  rtc::scoped_ptr<uint8_t[]> image_;
+  std::unique_ptr<uint8_t[]> image_;
   rtc::CriticalSection image_crit_;
   int image_width_;
   int image_height_;
   int x_;
   int y_;
   WindowRef window_ref_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_DEVICES_CARBONVIDEORENDERER_H_