Replace scoped_ptr with unique_ptr in webrtc/call/

webrtc/call/rtc_event_log.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_CALL_RTC_EVENT_LOG_H_
 #define WEBRTC_CALL_RTC_EVENT_LOG_H_
 
+#include <memory>
 #include <string>
 
 #include "webrtc/base/platform_file.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/video_receive_stream.h"
 #include "webrtc/video_send_stream.h"
 
 namespace webrtc {
 
 // Forward declaration of storage class that is automatically generated from
 // the protobuf file.
 namespace rtclog {
 class EventStream;
 }  // namespace rtclog
 
 class RtcEventLogImpl;
 
 enum class MediaType;
 
 enum PacketDirection { kIncomingPacket = 0, kOutgoingPacket };
 
 class RtcEventLog {
  public:
   virtual ~RtcEventLog() {}
 
-  static rtc::scoped_ptr<RtcEventLog> Create();
+  static std::unique_ptr<RtcEventLog> Create();
 
   // Sets the time that events are stored in the internal event buffer
   // before the user calls StartLogging.  The default is 10 000 000 us = 10 s
   virtual void SetBufferDuration(int64_t buffer_duration_us) = 0;
 
   // Starts logging for the specified duration to the specified file.
   // The logging will stop automatically after the specified duration.
   // If the file already exists it will be overwritten.
   // If the file cannot be opened, the RtcEventLog will not start logging.
   virtual void StartLogging(const std::string& file_name, int duration_ms) = 0;
@@ skipping 36 matching lines @@
 
   // Reads an RtcEventLog file and returns true when reading was successful.
   // The result is stored in the given EventStream object.
   static bool ParseRtcEventLog(const std::string& file_name,
                                rtclog::EventStream* result);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_CALL_RTC_EVENT_LOG_H_