Update to Pipeline Metadata and Decoder Stream for Orientation Data

media/base/video_rotation.h

Index: media/base/video_rotation.h
diff --git a/media/base/video_rotation.h b/media/base/video_rotation.h
new file mode 100644
index 0000000000000000000000000000000000000000..8b86d4410ef68ef4c4e2e97be8d0f4b008fce2e7
--- /dev/null
+++ b/media/base/video_rotation.h
@@ -0,0 +1,21 @@
+// 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 MP4 videos
+// 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_