Replace scoped_ptr with unique_ptr in webrtc/video/

webrtc/video/video_receive_stream.h

Index: webrtc/video/video_receive_stream.h
diff --git a/webrtc/video/video_receive_stream.h b/webrtc/video/video_receive_stream.h
index 55109458189f0ad7747849d1503851ac1394016a..f1061dc1302de7bfa39bcf9ffab2b962e43c3098 100644
--- a/webrtc/video/video_receive_stream.h
+++ b/webrtc/video/video_receive_stream.h
@@ -11,9 +11,9 @@
 #ifndef WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_
 #define WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_
 
+#include <memory>
 #include <vector>
 
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/call.h"
 #include "webrtc/call/transport_adapter.h"
 #include "webrtc/common_video/include/incoming_video_stream.h"
@@ -95,7 +95,7 @@ class VideoReceiveStream : public webrtc::VideoReceiveStream,
   CallStats* const call_stats_;
   VieRemb* const remb_;
 
-  rtc::scoped_ptr<VideoCodingModule> vcm_;
+  std::unique_ptr<VideoCodingModule> vcm_;
   IncomingVideoStream incoming_video_stream_;
   ReceiveStatisticsProxy stats_proxy_;
   ViEChannel vie_channel_;