Add Chromium-side support for SourceBuffer.appendWindowStart and SourceBuffer.appendWindowEnd.

content/renderer/media/websourcebuffer_impl.h

 // Copyright 2013 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 CONTENT_RENDERER_MEDIA_WEBSOURCEBUFFER_IMPL_H_
 #define CONTENT_RENDERER_MEDIA_WEBSOURCEBUFFER_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 11 matching lines @@
   WebSourceBufferImpl(const std::string& id, media::ChunkDemuxer* demuxer);
   virtual ~WebSourceBufferImpl();
 
   // WebKit::WebSourceBuffer implementation.
   virtual WebKit::WebTimeRanges buffered() OVERRIDE;
   virtual void append(const unsigned char* data, unsigned length) OVERRIDE;
   virtual void abort() OVERRIDE;
   // TODO(acolwell): Add OVERRIDE when Blink-side changes land.
   virtual void remove(double start, double end);
   virtual bool setTimestampOffset(double offset) OVERRIDE;
+  // TODO(acolwell): Add OVERRIDE when Blink-side changes land.
+  virtual void setAppendWindowStart(double start);
+  virtual void setAppendWindowEnd(double end);
   virtual void removedFromMediaSource() OVERRIDE;
 
  private:
   std::string id_;
   media::ChunkDemuxer* demuxer_;  // Owned by WebMediaPlayerImpl.
 
   DISALLOW_COPY_AND_ASSIGN(WebSourceBufferImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_WEBSOURCEBUFFER_IMPL_H_