Add Chromium-side changes for MediaSource::isTypeSupported()

webkit/media/webmediasourceclient_impl.h

 // Copyright (c) 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 WEBKIT_MEDIA_WEBMEDIASOURCECLIENT_IMPL_H_
 #define WEBKIT_MEDIA_WEBMEDIASOURCECLIENT_IMPL_H_
 
+#include <string>
+#include <vector>
+
 #include "base/memory/ref_counted.h"
+#include "media/base/media_log.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaSourceClient.h"
 
 namespace media {
 class ChunkDemuxer;
 }
 
 namespace webkit_media {
 
 class WebMediaSourceClientImpl : public WebKit::WebMediaSourceClient {
  public:
   explicit WebMediaSourceClientImpl(
-      const scoped_refptr<media::ChunkDemuxer>& demuxer);
+      const scoped_refptr<media::ChunkDemuxer>& demuxer,
+      media::LogCB log_cb);
   virtual ~WebMediaSourceClientImpl();
 
   // WebKit::WebMediaSourceClient implementation.
   virtual AddStatus addSourceBuffer(
       const WebKit::WebString& type,
       const WebKit::WebVector<WebKit::WebString>& codecs,
       WebKit::WebSourceBuffer** source_buffer) OVERRIDE;
   virtual double duration() OVERRIDE;
   virtual void setDuration(double duration) OVERRIDE;
   virtual void endOfStream(EndOfStreamStatus status) OVERRIDE;
 
  private:
   scoped_refptr<media::ChunkDemuxer> demuxer_;
+  media::LogCB log_cb_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaSourceClientImpl);
 };
 
 }  // namespace webkit_media
 
 #endif  // WEBKIT_MEDIA_WEBMEDIASOURCECLIENT_IMPL_H_