Replace scoped_ptr with unique_ptr in webrtc/modules/remote_bitrate_estimator/

webrtc/modules/remote_bitrate_estimator/test/estimators/remb.h

 /*
  *  Copyright (c) 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.
  */
 
 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_REMB_H_
 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_REMB_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "webrtc/modules/remote_bitrate_estimator/test/bwe.h"
 
 namespace webrtc {
 
 class BitrateObserver;
 class BitrateController;
 class ReceiveStatistics;
 class StreamStatistician;
 
 namespace testing {
 namespace bwe {
 
 class RembBweSender : public BweSender {
  public:
   RembBweSender(int kbps, BitrateObserver* observer, Clock* clock);
   virtual ~RembBweSender();
 
   int GetFeedbackIntervalMs() const override;
   void GiveFeedback(const FeedbackPacket& feedback) override;
   void OnPacketsSent(const Packets& packets) override {}
   int64_t TimeUntilNextProcess() override;
   void Process() override;
 
  protected:
-  rtc::scoped_ptr<BitrateController> bitrate_controller_;
-  rtc::scoped_ptr<RtcpBandwidthObserver> feedback_observer_;
+  std::unique_ptr<BitrateController> bitrate_controller_;
+  std::unique_ptr<RtcpBandwidthObserver> feedback_observer_;
 
  private:
   Clock* clock_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RembBweSender);
 };
 
 class RembReceiver : public BweReceiver, public RemoteBitrateObserver {
  public:
   static const uint32_t kRemoteBitrateEstimatorMinBitrateBps = 30000;
 
   RembReceiver(int flow_id, bool plot);
   virtual ~RembReceiver();
 
   void ReceivePacket(int64_t arrival_time_ms,
                      const MediaPacket& media_packet) override;
   FeedbackPacket* GetFeedback(int64_t now_ms) override;
   // Implements RemoteBitrateObserver.
   void OnReceiveBitrateChanged(const std::vector<uint32_t>& ssrcs,
                                uint32_t bitrate) override;
 
  private:
   static RTCPReportBlock BuildReportBlock(StreamStatistician* statistician);
   bool LatestEstimate(uint32_t* estimate_bps);
 
   std::string estimate_log_prefix_;
   bool plot_estimate_;
   SimulatedClock clock_;
-  rtc::scoped_ptr<ReceiveStatistics> recv_stats_;
+  std::unique_ptr<ReceiveStatistics> recv_stats_;
   int64_t latest_estimate_bps_;
   int64_t last_feedback_ms_;
-  rtc::scoped_ptr<RemoteBitrateEstimator> estimator_;
+  std::unique_ptr<RemoteBitrateEstimator> estimator_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RembReceiver);
 };
 
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_REMB_H_