Revert of Remove webrtc/base/scoped_ptr.h

webrtc/api/mediastreamprovider.h

 /*
  *  Copyright 2012 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_API_MEDIASTREAMPROVIDER_H_
 #define WEBRTC_API_MEDIASTREAMPROVIDER_H_
 
 #include <memory>
 
 #include "webrtc/api/rtpsenderinterface.h"
 #include "webrtc/base/basictypes.h"
+#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/media/base/videosinkinterface.h"
 #include "webrtc/media/base/videosourceinterface.h"
 
 namespace cricket {
 
 class AudioSource;
 class VideoFrame;
 struct AudioOptions;
 struct VideoOptions;
 
@@ skipping 64 matching lines @@
   virtual bool SetVideoRtpParameters(uint32_t ssrc,
                                      const RtpParameters& parameters) = 0;
 
  protected:
   virtual ~VideoProviderInterface() {}
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_MEDIASTREAMPROVIDER_H_