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

webrtc/media/engine/webrtcvideoengine2_unittest.cc

 /*
  *  Copyright (c) 2004 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.
  */
 
@@ skipping 66 matching lines @@
     }
   }
   return false;
 }
 
 rtc::scoped_refptr<webrtc::VideoFrameBuffer> CreateBlackFrameBuffer(
     int width,
     int height) {
   rtc::scoped_refptr<webrtc::I420Buffer> buffer =
       webrtc::I420Buffer::Create(width, height);
-  buffer->SetToBlack();
+  webrtc::I420Buffer::SetBlack(buffer);
   return buffer;
 }
 
 void VerifySendStreamHasRtxTypes(const webrtc::VideoSendStream::Config& config,
                                  const std::map<int, int>& rtx_types) {
   std::map<int, int>::const_iterator it;
   it = rtx_types.find(config.encoder_settings.payload_type);
   EXPECT_TRUE(it != rtx_types.end() &&
               it->second == config.rtp.rtx.payload_type);
 
@@ skipping 3960 matching lines @@
 
 TEST_F(WebRtcVideoChannel2SimulcastTest, SetSendCodecsWith3SimulcastStreams) {
   VerifySimulcastSettings(cricket::VideoCodec("VP8"), 1280, 720, 3, 3);
 }
 
 // Test that we normalize send codec format size in simulcast.
 TEST_F(WebRtcVideoChannel2SimulcastTest, SetSendCodecsWithOddSizeInSimulcast) {
   VerifySimulcastSettings(cricket::VideoCodec("VP8"), 541, 271, 2, 2);
 }
 }  // namespace cricket