Implement TextureImageTransportSurface using texture mailbox

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 <vector>
 
@@ skipping 75 matching lines @@
   gpu::gles2::ProgramCache* program_cache();
 
   GpuMemoryManager* gpu_memory_manager() { return &gpu_memory_manager_; }
 
   GpuChannel* LookupChannel(int32 client_id);
 
   SyncPointManager* sync_point_manager() { return sync_point_manager_; }
 
   gfx::GLSurface* GetDefaultOffscreenSurface();
 
+  bool MakeCurrent(gfx::GLSurface* surface);
+
  private:
   struct ImageOperation {
     ImageOperation(int32 sync_point, base::Closure callback);
     ~ImageOperation();
 
     int32 sync_point;
     base::Closure callback;
   };
   typedef base::hash_map<int, scoped_refptr<GpuChannel> > GpuChannelMap;
   typedef std::deque<ImageOperation*> ImageOperationQueue;
@@ skipping 36 matching lines @@
   scoped_ptr<gpu::gles2::ProgramCache> program_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_