Replace scoped_ptr with unique_ptr in webrtc/api/

webrtc/api/rtpsender.h

 /*
  *  Copyright 2015 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.
  */
 
 // This file contains classes that implement RtpSenderInterface.
 // An RtpSender associates a MediaStreamTrackInterface with an underlying
 // transport (provided by AudioProviderInterface/VideoProviderInterface)
 
 #ifndef WEBRTC_API_RTPSENDER_H_
 #define WEBRTC_API_RTPSENDER_H_
 
+#include <memory>
 #include <string>
 
 #include "webrtc/api/mediastreamprovider.h"
 #include "webrtc/api/rtpsenderinterface.h"
 #include "webrtc/api/statscollector.h"
 #include "webrtc/base/basictypes.h"
 #include "webrtc/base/criticalsection.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/media/base/audiosource.h"
 
@@ skipping 84 matching lines @@
   std::string stream_id_;
   AudioProviderInterface* provider_;
   StatsCollector* stats_;
   rtc::scoped_refptr<AudioTrackInterface> track_;
   uint32_t ssrc_ = 0;
   bool cached_track_enabled_ = false;
   bool stopped_ = false;
 
   // Used to pass the data callback from the |track_| to the other end of
   // cricket::AudioSource.
-  rtc::scoped_ptr<LocalAudioSinkAdapter> sink_adapter_;
+  std::unique_ptr<LocalAudioSinkAdapter> sink_adapter_;
 };
 
 class VideoRtpSender : public ObserverInterface,
                        public rtc::RefCountedObject<RtpSenderInterface> {
  public:
   VideoRtpSender(VideoTrackInterface* track,
                  const std::string& stream_id,
                  VideoProviderInterface* provider);
 
   // Randomly generates stream_id.
@@ skipping 44 matching lines @@
   VideoProviderInterface* provider_;
   rtc::scoped_refptr<VideoTrackInterface> track_;
   uint32_t ssrc_ = 0;
   bool cached_track_enabled_ = false;
   bool stopped_ = false;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_RTPSENDER_H_