Replace scoped_ptr with unique_ptr in webrtc/api/

webrtc/api/mediacontroller.cc

 /*
  *  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.
  */
 
 #include "webrtc/api/mediacontroller.h"
 
+#include <memory>
+
 #include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/call.h"
 #include "webrtc/pc/channelmanager.h"
 #include "webrtc/media/base/mediachannel.h"
 
 namespace {
 
 const int kMinBandwidthBps = 30000;
@@ skipping 45 matching lines @@
   }
   void Close_w() {
     RTC_DCHECK(worker_thread_->IsCurrent());
     call_.reset();
   }
 
   rtc::Thread* const worker_thread_;
   const cricket::MediaConfig media_config_;
   cricket::ChannelManager* const channel_manager_;
   webrtc::Call::Config call_config_;
-  rtc::scoped_ptr<webrtc::Call> call_;
+  std::unique_ptr<webrtc::Call> call_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(MediaController);
 };
 }  // namespace {
 
 namespace webrtc {
 
 MediaControllerInterface* MediaControllerInterface::Create(
     const cricket::MediaConfig& config,
     rtc::Thread* worker_thread,
     cricket::ChannelManager* channel_manager) {
   return new MediaController(config, worker_thread, channel_manager);
 }
 }  // namespace webrtc