Revert of Cleanup of webrtc::VideoFrame.

webrtc/test/frame_utils.cc

Index: webrtc/test/frame_utils.cc
diff --git a/webrtc/test/frame_utils.cc b/webrtc/test/frame_utils.cc
deleted file mode 100644
index 13f358a2a1aa1e5271a319fbd404eb5e85dd34d4..0000000000000000000000000000000000000000
--- a/webrtc/test/frame_utils.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *  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 "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 stride,
-                int width,
-                int height) {
-  for (int y = 0; y < height; ++y) {
-    if (memcmp(data1, data2, width) != 0)
-      return false;
-    data1 += stride;
-    data2 += stride;
-  }
-  return true;
-}
-bool FramesEqual(const webrtc::VideoFrame& f1, const webrtc::VideoFrame& f2) {
-  if (f1.width() != f2.width() || f1.height() != f2.height() ||
-      f1.stride(webrtc::kYPlane) != f2.stride(webrtc::kYPlane) ||
-      f1.stride(webrtc::kUPlane) != f2.stride(webrtc::kUPlane) ||
-      f1.stride(webrtc::kVPlane) != f2.stride(webrtc::kVPlane) ||
-      f1.timestamp() != f2.timestamp() ||
-      f1.ntp_time_ms() != f2.ntp_time_ms() ||
-      f1.render_time_ms() != f2.render_time_ms()) {
-    return false;
-  }
-  const int half_width = (f1.width() + 1) / 2;
-  const int half_height = (f1.height() + 1) / 2;
-  return EqualPlane(f1.buffer(webrtc::kYPlane), f2.buffer(webrtc::kYPlane),
-                    f1.stride(webrtc::kYPlane), f1.width(), f1.height()) &&
-         EqualPlane(f1.buffer(webrtc::kUPlane), f2.buffer(webrtc::kUPlane),
-                    f1.stride(webrtc::kUPlane), half_width, half_height) &&
-         EqualPlane(f1.buffer(webrtc::kVPlane), f2.buffer(webrtc::kVPlane),
-                    f1.stride(webrtc::kVPlane), half_width, half_height);
-}
-
-}  // namespace test
-}  // namespace webrtc