Revert of Move MutableDataY{,U,V} methods to I420Buffer only.

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 48 matching lines @@
   EXPECT_TRUE(codec.HasFeedbackParam(cricket::FeedbackParam(
       cricket::kRtcpFbParamNack, cricket::kRtcpFbNackParamPli)));
   EXPECT_TRUE(codec.HasFeedbackParam(cricket::FeedbackParam(
       cricket::kRtcpFbParamRemb, cricket::kParamValueEmpty)));
   EXPECT_TRUE(codec.HasFeedbackParam(cricket::FeedbackParam(
       cricket::kRtcpFbParamTransportCc, cricket::kParamValueEmpty)));
   EXPECT_TRUE(codec.HasFeedbackParam(cricket::FeedbackParam(
       cricket::kRtcpFbParamCcm, cricket::kRtcpFbCcmParamFir)));
 }
 
-static rtc::scoped_refptr<webrtc::VideoFrameBuffer> CreateBlackFrameBuffer(
-    int width,
-    int height) {
-  rtc::scoped_refptr<webrtc::I420Buffer> buffer =
-      webrtc::I420Buffer::Create(width, height);
-  buffer->SetToBlack();
-  return buffer;
+static void CreateBlackFrame(webrtc::VideoFrame* video_frame,
+                             int width,
+                             int height) {
+  video_frame->CreateEmptyFrame(
+      width, height, width, (width + 1) / 2, (width + 1) / 2);
+  memset(video_frame->video_frame_buffer()->MutableDataY(), 16,
+         video_frame->allocated_size(webrtc::kYPlane));
+  memset(video_frame->video_frame_buffer()->MutableDataU(), 128,
+         video_frame->allocated_size(webrtc::kUPlane));
+  memset(video_frame->video_frame_buffer()->MutableDataV(), 128,
+         video_frame->allocated_size(webrtc::kVPlane));
 }
 
 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);
 
   if (config.rtp.fec.red_rtx_payload_type != -1) {
@@ skipping 2107 matching lines @@
   // Start at last timestamp to verify that wraparounds are estimated correctly.
   static const uint32_t kInitialTimestamp = 0xFFFFFFFFu;
   static const int64_t kInitialNtpTimeMs = 1247891230;
   static const int kFrameOffsetMs = 20;
   EXPECT_TRUE(channel_->SetRecvParameters(recv_parameters_));
 
   FakeVideoReceiveStream* stream = AddRecvStream();
   cricket::FakeVideoRenderer renderer;
   EXPECT_TRUE(channel_->SetSink(last_ssrc_, &renderer));
 
-  webrtc::VideoFrame video_frame(CreateBlackFrameBuffer(4, 4),
-                                 kInitialTimestamp, 0,
-                                 webrtc::kVideoRotation_0);
+  webrtc::VideoFrame video_frame;
+  CreateBlackFrame(&video_frame, 4, 4);
+  video_frame.set_timestamp(kInitialTimestamp);
   // Initial NTP time is not available on the first frame, but should still be
   // able to be estimated.
   stream->InjectFrame(video_frame);
 
   EXPECT_EQ(1, renderer.num_rendered_frames());
 
   // This timestamp is kInitialTimestamp (-1) + kFrameOffsetMs * 90, which
   // triggers a constant-overflow warning, hence we're calculating it explicitly
   // here.
   video_frame.set_timestamp(kFrameOffsetMs * 90 - 1);
@@ skipping 1607 matching lines @@
 }
 
 // Test that we normalize send codec format size in simulcast.
 TEST_F(WebRtcVideoChannel2SimulcastTest, SetSendCodecsWithOddSizeInSimulcast) {
   cricket::VideoCodec codec(kVp8Codec270p);
   codec.width += 1;
   codec.height += 1;
   VerifySimulcastSettings(codec, 2, 2);
 }
 }  // namespace cricket