Pass Client pointer in Initialize() for VDA/VEA

content/renderer/media/renderer_gpu_video_accelerator_factories.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_RENDERER_GPU_VIDEO_ACCELERATOR_FACTORIES_H_
 #define CONTENT_RENDERER_MEDIA_RENDERER_GPU_VIDEO_ACCELERATOR_FACTORIES_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 27 matching lines @@
  public:
   // Takes a ref on |gpu_channel_host| and tests |context| for loss before each
   // use.  Safe to call from any thread.
   RendererGpuVideoAcceleratorFactories(
       GpuChannelHost* gpu_channel_host,
       const scoped_refptr<base::MessageLoopProxy>& message_loop_proxy,
       const scoped_refptr<ContextProviderCommandBuffer>& context_provider);
 
   // media::GpuVideoAcceleratorFactories implementation.
   virtual scoped_ptr<media::VideoDecodeAccelerator>
-      CreateVideoDecodeAccelerator(
-          media::VideoCodecProfile profile,
-          media::VideoDecodeAccelerator::Client* client) OVERRIDE;
+      CreateVideoDecodeAccelerator(media::VideoCodecProfile profile) OVERRIDE;
   virtual scoped_ptr<media::VideoEncodeAccelerator>
-      CreateVideoEncodeAccelerator(
-          media::VideoEncodeAccelerator::Client* client) OVERRIDE;
+      CreateVideoEncodeAccelerator() OVERRIDE;
   // Creates textures and produces them into mailboxes. Returns a sync point to
   // wait on before using the mailboxes, or 0 on failure.
   virtual uint32 CreateTextures(int32 count,
                                 const gfx::Size& size,
                                 std::vector<uint32>* texture_ids,
                                 std::vector<gpu::Mailbox>* texture_mailboxes,
                                 uint32 texture_target) OVERRIDE;
   virtual void DeleteTexture(uint32 texture_id) OVERRIDE;
   virtual void WaitSyncPoint(uint32 sync_point) OVERRIDE;
   virtual void ReadPixels(uint32 texture_id,
@@ skipping 17 matching lines @@
 
   // For sending requests to allocate shared memory in the Browser process.
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererGpuVideoAcceleratorFactories);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_RENDERER_GPU_VIDEO_ACCELERATOR_FACTORIES_H_