Revert of Merge webrtc/video_engine/ into webrtc/video/

webrtc/video_engine/vie_remb.h

 /*
  *  Copyright (c) 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_VIDEO_VIE_REMB_H_
-#define WEBRTC_VIDEO_VIE_REMB_H_
+#ifndef WEBRTC_VIDEO_ENGINE_VIE_REMB_H_
+#define WEBRTC_VIDEO_ENGINE_VIE_REMB_H_
 
 #include <list>
 #include <utility>
 #include <vector>
 
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/include/module.h"
 #include "webrtc/modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 
@@ skipping 45 matching lines @@
 
   // All modules that can send REMB RTCP.
   RtpModules rtcp_sender_;
 
   // The last bitrate update.
   unsigned int bitrate_;
 };
 
 }  // namespace webrtc
 
-#endif  // WEBRTC_VIDEO_VIE_REMB_H_
+#endif  // WEBRTC_VIDEO_ENGINE_VIE_REMB_H_