Revert of Delete deprecated and transitional stuff related to video frame refactoring.

webrtc/common_video/i420_video_frame_unittest.cc

 /*
  *  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.
  */
 
 #include <math.h>
 #include <string.h>
 
 #include "webrtc/api/video/video_frame.h"
-#include "webrtc/api/video/i420_buffer.h"
 #include "webrtc/base/bind.h"
 #include "webrtc/base/timeutils.h"
 #include "webrtc/test/fake_texture_frame.h"
 #include "webrtc/test/frame_utils.h"
 #include "webrtc/test/gtest.h"
 
 namespace webrtc {
 
 namespace {
 
@@ skipping 259 matching lines @@
       I420Buffer::Rotate(*buffer, GetParam());
   CheckRotate(640, 480, GetParam(), *rotated_buffer);
 }
 
 INSTANTIATE_TEST_CASE_P(Rotate, TestI420BufferRotate,
                         ::testing::Values(kVideoRotation_0,
                                           kVideoRotation_90,
                                           kVideoRotation_180,
                                           kVideoRotation_270));
 
+class TestI420BufferRotateOld
+    : public ::testing::TestWithParam<webrtc::VideoRotation> {};
+
+TEST_P(TestI420BufferRotateOld, Rotates) {
+  rtc::scoped_refptr<VideoFrameBuffer> buffer = CreateGradient(640, 480);
+  rtc::scoped_refptr<VideoFrameBuffer> rotated_buffer =
+      I420Buffer::Rotate(buffer, GetParam());
+  CheckRotate(640, 480, GetParam(), *rotated_buffer);
+}
+
+INSTANTIATE_TEST_CASE_P(Rotate, TestI420BufferRotateOld,
+                        ::testing::Values(kVideoRotation_0,
+                                          kVideoRotation_90,
+                                          kVideoRotation_180,
+                                          kVideoRotation_270));
+
 }  // namespace webrtc