VideoDecodeAccelerator now SupportsWeakPtr instead of being RefCountedThreadSafe.

content/renderer/media/pepper_platform_video_decoder_impl.h

 // Copyright (c) 2012 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_PEPPER_PLATFORM_VIDEO_DECODER_IMPL_H_
 #define CONTENT_RENDERER_MEDIA_PEPPER_PLATFORM_VIDEO_DECODER_IMPL_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 12 matching lines @@
 
   // PlatformVideoDecoder (a.k.a. VideoDecodeAccelerator) implementation.
   virtual bool Initialize(media::VideoCodecProfile profile) OVERRIDE;
   virtual void Decode(
       const media::BitstreamBuffer& bitstream_buffer) OVERRIDE;
   virtual void AssignPictureBuffers(
       const std::vector<media::PictureBuffer>& buffers) OVERRIDE;
   virtual void ReusePictureBuffer(int32 picture_buffer_id) OVERRIDE;
   virtual void Flush() OVERRIDE;
   virtual void Reset() OVERRIDE;
-  virtual void Destroy() OVERRIDE;
+  virtual void Destroy(scoped_ptr<VideoDecodeAccelerator> self) OVERRIDE;
 
   // VideoDecodeAccelerator::Client implementation.
   virtual void ProvidePictureBuffers(uint32 requested_num_of_buffers,
                                      const gfx::Size& dimensions,
                                      uint32 texture_target) OVERRIDE;
   virtual void PictureReady(const media::Picture& picture) OVERRIDE;
   virtual void DismissPictureBuffer(int32 picture_buffer_id) OVERRIDE;
   virtual void NotifyInitializeDone() OVERRIDE;
   virtual void NotifyError(
       media::VideoDecodeAccelerator::Error error) OVERRIDE;
   virtual void NotifyEndOfBitstreamBuffer(int32 bitstream_buffer_id) OVERRIDE;
   virtual void NotifyFlushDone() OVERRIDE;
   virtual void NotifyResetDone() OVERRIDE;
 
  private:
   virtual ~PlatformVideoDecoderImpl();
 
   // Client lifetime must exceed lifetime of this class.
   // TODO(vrk/fischman): We should take another look at the overall
   // arcitecture of PPAPI Video Decode to make sure lifetime/ownership makes
   // sense, including lifetime of this client.
   media::VideoDecodeAccelerator::Client* client_;
 
   // Route ID for the command buffer associated with video decoder's context.
   int32 command_buffer_route_id_;
 
   // Holds a GpuVideoDecodeAcceleratorHost.
-  scoped_refptr<media::VideoDecodeAccelerator> decoder_;
+  scoped_ptr<media::VideoDecodeAccelerator> decoder_;
 
   DISALLOW_COPY_AND_ASSIGN(PlatformVideoDecoderImpl);
 };
 #endif  // CONTENT_RENDERER_MEDIA_PEPPER_PLATFORM_VIDEO_DECODER_IMPL_H_