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

webrtc/test/frame_utils.cc

 /*
  *  Copyright (c) 2013 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.
  */
 
+#include <stdio.h>
+#include <string.h>
+
+#include "webrtc/api/video/i420_buffer.h"
+#include "webrtc/api/video/video_frame.h"
 #include "webrtc/test/frame_utils.h"
-#include "webrtc/video_frame.h"
 
 namespace webrtc {
 namespace test {
 
 bool EqualPlane(const uint8_t* data1,
                 const uint8_t* data2,
                 int stride1,
                 int stride2,
                 int width,
                 int height) {
@@ skipping 61 matching lines @@
     return nullptr;
   if (fread(buffer->MutableDataU(), 1, size_uv, f) < size_uv)
     return nullptr;
   if (fread(buffer->MutableDataV(), 1, size_uv, f) < size_uv)
     return nullptr;
   return buffer;
 }
 
 }  // namespace test
 }  // namespace webrtc