Replace scoped_ptr with unique_ptr in webrtc/pc/

webrtc/pc/channelmanager.h

 /*
  *  Copyright 2004 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.
  */
 
 #ifndef WEBRTC_PC_CHANNELMANAGER_H_
 #define WEBRTC_PC_CHANNELMANAGER_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "webrtc/base/fileutils.h"
 #include "webrtc/base/thread.h"
 #include "webrtc/media/base/mediaengine.h"
 #include "webrtc/pc/voicechannel.h"
 
 namespace webrtc {
 class MediaControllerInterface;
@@ skipping 130 matching lines @@
       const std::string& content_name,
       bool rtcp,
       const VideoOptions& options);
   void DestroyVideoChannel_w(VideoChannel* video_channel);
   DataChannel* CreateDataChannel_w(TransportController* transport_controller,
                                    const std::string& content_name,
                                    bool rtcp,
                                    DataChannelType data_channel_type);
   void DestroyDataChannel_w(DataChannel* data_channel);
 
-  rtc::scoped_ptr<MediaEngineInterface> media_engine_;
-  rtc::scoped_ptr<DataEngineInterface> data_media_engine_;
+  std::unique_ptr<MediaEngineInterface> media_engine_;
+  std::unique_ptr<DataEngineInterface> data_media_engine_;
   bool initialized_;
   rtc::Thread* main_thread_;
   rtc::Thread* worker_thread_;
 
   VoiceChannels voice_channels_;
   VideoChannels video_channels_;
   DataChannels data_channels_;
 
   int audio_output_volume_;
   bool enable_rtx_;
 
   bool capturing_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_PC_CHANNELMANAGER_H_