Add VP8 codec enum to video decoder.

media/filters/video_decode_engine.h

 // Copyright (c) 2010 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_FILTERS_VIDEO_DECODE_ENGINE_H_
 #define MEDIA_FILTERS_VIDEO_DECODE_ENGINE_H_
 
 #include "base/callback.h"
 #include "base/message_loop.h"
 #include "media/base/video_frame.h"
 
 namespace media {
 
 class Buffer;
 
 enum VideoCodec {
   kCodecH264,
   kCodecVC1,
   kCodecMPEG2,
   kCodecMPEG4,
   kCodecTheora,
+  kCodecVP8,
 };
 
 static const uint32 kProfileDoNotCare = static_cast<uint32>(-1);
 static const uint32 kLevelDoNotCare = static_cast<uint32>(-1);
 
 struct VideoCodecConfig {
   VideoCodecConfig() : codec_(kCodecH264),
                        profile_(kProfileDoNotCare),
                        level_(kLevelDoNotCare),
                        width_(0),
@@ skipping 85 matching lines @@
   // 2. Output buffers are provided from outside the engine, and feed into
   // engine through |FillThisBuffer|. Output buffers are returned to outside
   // by |FillThisBufferCallback|.
   virtual void EmptyThisBuffer(scoped_refptr<Buffer> buffer) = 0;
   virtual void FillThisBuffer(scoped_refptr<VideoFrame> frame) = 0;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_VIDEO_DECODE_ENGINE_H_