Allow textures to be moved from one GL context group to another.

gpu/command_buffer/tests/gl_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 GPU_COMMAND_BUFFER_TESTS_GL_MANAGER_H_
 #define GPU_COMMAND_BUFFER_TESTS_GL_MANAGER_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/gfx/size.h"
 
 namespace gfx {
 
 class GLContext;
 class GLShareGroup;
 class GLSurface;
 
 }
 
 namespace gpu {
 
 class CommandBufferService;
 class TransferBuffer;
 class GpuScheduler;
 
 namespace gles2 {
 
+class MailboxManager;
 class GLES2Decoder;
 class GLES2CmdHelper;
 class GLES2Implementation;
 
 };
 
 class GLManager {
  public:
-  GLManager();
+  GLManager(gles2::MailboxManager* mailbox_manager,
+            gfx::GLShareGroup* share_group);
   ~GLManager();
 
   void Initialize(const gfx::Size& size);
   void Destroy();
 
   void MakeCurrent();
 
  private:
   void PumpCommands();
   bool GetBufferChanged(int32 transfer_buffer_id);
 
+  scoped_refptr<gles2::MailboxManager> mailbox_manager_;
   scoped_refptr<gfx::GLShareGroup> share_group_;
   scoped_ptr<CommandBufferService> command_buffer_;
   scoped_ptr<gles2::GLES2Decoder> decoder_;
   scoped_ptr<GpuScheduler> gpu_scheduler_;
   scoped_refptr<gfx::GLSurface> surface_;
   scoped_refptr<gfx::GLContext> context_;
   scoped_ptr<gles2::GLES2CmdHelper> gles2_helper_;
   scoped_ptr<TransferBuffer> transfer_buffer_;
   scoped_ptr<gles2::GLES2Implementation> gles2_implementation_;
 };
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_TESTS_GL_MANAGER_H_