gpu: Remove Create/DeleteImage IPC by adding an X11_PIXMAP_BUFFER GpuMemoryBuffer type.

content/common/gpu/gpu_channel_manager.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_COMMON_GPU_GPU_CHANNEL_MANAGER_H_
 #define CONTENT_COMMON_GPU_GPU_CHANNEL_MANAGER_H_
 
 #include <deque>
 #include <string>
 #include <vector>
@@ skipping 103 matching lines @@
   void OnCloseChannel(const IPC::ChannelHandle& channel_handle);
   void OnVisibilityChanged(
       int32 render_view_id, int32 client_id, bool visible);
   void OnCreateViewCommandBuffer(
       const gfx::GLSurfaceHandle& window,
       int32 render_view_id,
       int32 client_id,
       const GPUCreateCommandBufferConfig& init_params,
       int32 route_id);
   void CreateImage(
-      gfx::PluginWindowHandle window, int32 client_id, int32 image_id);
+      const gfx::GpuMemoryBufferHandle& handle,
+      const gfx::Size& size,
+      unsigned internalformat,
+      int32 client_id,
+      int32 image_id);
   void OnCreateImage(
-      gfx::PluginWindowHandle window, int32 client_id, int32 image_id);
+      const gfx::GpuMemoryBufferHandle& handle,
+      const gfx::Size& size,
+      unsigned internalformat,
+      int32 client_id,
+      int32 image_id);
   void DeleteImage(int32 client_id, int32 image_id);
   void OnDeleteImage(int32 client_id, int32 image_id, int32 sync_point);
   void OnDeleteImageSyncPointRetired(ImageOperation*);
   void OnLoadedShader(std::string shader);
   void OnCreateGpuMemoryBuffer(const gfx::GpuMemoryBufferHandle& handle,
                                const gfx::Size& size,
                                unsigned internalformat,
                                unsigned usage);
   void OnDestroyGpuMemoryBuffer(const gfx::GpuMemoryBufferHandle& handle,
                                 int32 sync_point);
@@ skipping 20 matching lines @@
   scoped_refptr<gpu::gles2::ShaderTranslatorCache> shader_translator_cache_;
   scoped_refptr<gfx::GLSurface> default_offscreen_surface_;
   ImageOperationQueue image_operations_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_GPU_CHANNEL_MANAGER_H_