content: Cleanup GpuMemoryBufferImpl destruction.

content/browser/gpu/browser_gpu_channel_host_factory.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_BROWSER_GPU_BROWSER_GPU_CHANNEL_HOST_FACTORY_H_
 #define CONTENT_BROWSER_GPU_BROWSER_GPU_CHANNEL_HOST_FACTORY_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 20 matching lines @@
       size_t size) OVERRIDE;
   virtual CreateCommandBufferResult CreateViewCommandBuffer(
       int32 surface_id,
       const GPUCreateCommandBufferConfig& init_params,
       int32 route_id) OVERRIDE;
   virtual scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer(
       size_t width,
       size_t height,
       unsigned internalformat,
       unsigned usage) OVERRIDE;
-  virtual void DeleteGpuMemoryBuffer(
-      scoped_ptr<gfx::GpuMemoryBuffer> buffer) OVERRIDE;
 
   // Specify a task runner and callback to be used for a set of messages. The
   // callback will be set up on the current GpuProcessHost, identified by
   // GpuProcessHostId().
   virtual void SetHandlerForControlMessages(
       const uint32* message_ids,
       size_t num_messages,
       const base::Callback<void(const IPC::Message&)>& handler,
       base::TaskRunner* target_task_runner);
   int GpuProcessHostId() { return gpu_host_id_; }
@@ skipping 19 matching lines @@
   void CreateViewCommandBufferOnIO(
       CreateRequest* request,
       int32 surface_id,
       const GPUCreateCommandBufferConfig& init_params);
   static void CommandBufferCreatedOnIO(CreateRequest* request,
                                        CreateCommandBufferResult result);
   static void AddFilterOnIO(int gpu_host_id,
                             scoped_refptr<IPC::MessageFilter> filter);
   static void AllocateGpuMemoryBufferOnIO(
       AllocateGpuMemoryBufferRequest* request);
-  static void DeleteGpuMemoryBufferOnIO(
-      scoped_ptr<gfx::GpuMemoryBuffer> buffer);
   static void OnGpuMemoryBufferCreated(AllocateGpuMemoryBufferRequest* request,
                                        scoped_ptr<GpuMemoryBufferImpl> buffer);
 
   const int gpu_client_id_;
   scoped_ptr<base::WaitableEvent> shutdown_event_;
   scoped_refptr<GpuChannelHost> gpu_channel_;
   scoped_ptr<GpuMemoryBufferFactoryHostImpl> gpu_memory_buffer_factory_host_;
   int gpu_host_id_;
   scoped_refptr<EstablishRequest> pending_request_;
   std::vector<base::Closure> established_callbacks_;
 
   static BrowserGpuChannelHostFactory* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserGpuChannelHostFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_GPU_BROWSER_GPU_CHANNEL_HOST_FACTORY_H_