Move VideoFrame and related declarations to webrtc/api/video.

webrtc/modules/video_processing/frame_preprocessor.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_MODULES_VIDEO_PROCESSING_FRAME_PREPROCESSOR_H_
 #define WEBRTC_MODULES_VIDEO_PROCESSING_FRAME_PREPROCESSOR_H_
 
 #include <memory>
 
+#include "webrtc/api/video/video_frame.h"
 #include "webrtc/modules/video_processing/include/video_processing.h"
 #include "webrtc/modules/video_processing/spatial_resampler.h"
 #include "webrtc/modules/video_processing/video_decimator.h"
 #include "webrtc/typedefs.h"
-#include "webrtc/video_frame.h"
 
 namespace webrtc {
 
 class VideoDenoiser;
 
 // All pointers/members in this class are assumed to be protected by the class
 // owner.
 class VPMFramePreprocessor {
  public:
   VPMFramePreprocessor();
@@ skipping 34 matching lines @@
   VideoFrame resampled_frame_;
   VPMSpatialResampler* spatial_resampler_;
   VPMVideoDecimator* vd_;
   std::unique_ptr<VideoDenoiser> denoiser_;
   uint32_t frame_cnt_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_PROCESSING_FRAME_PREPROCESSOR_H_