Update to Pipeline Metadata and Decoder Stream for Orientation Data

media/base/video_rotation.h

+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MEDIA_BASE_VIDEO_ROTATION_H_
+#define MEDIA_BASE_VIDEO_ROTATION_H_
+
+namespace media {
+
+// Enumeration to represent 90 degree video rotation for mov/mp4 videos

[scherkus (not reviewing), 2014/07/09 22:15:16]

pedantic nit: mov/mp4 -> MP4

(we're pretty good at maintaining our capitalization on acronyms!)

+// where it can be rotated by 90 degree intervals.
+enum VideoRotation {
+  VIDEO_ROTATION_0 = 0,
+  VIDEO_ROTATION_90,
+  VIDEO_ROTATION_180,
+  VIDEO_ROTATION_270
+};
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_VIDEO_ROTATION_H_