Mus: ImageTransportSurface should not depend on GpuChannelManager

gpu/ipc/service/gpu_command_buffer_stub.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_IPC_SERVICE_GPU_COMMAND_BUFFER_STUB_H_
 #define GPU_IPC_SERVICE_GPU_COMMAND_BUFFER_STUB_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 72 matching lines @@
     std::unique_ptr<base::SharedMemory> shared_state_shm);
 
   ~GpuCommandBufferStub() override;
 
   // IPC::Listener implementation:
   bool OnMessageReceived(const IPC::Message& message) override;
 
   // IPC::Sender implementation:
   bool Send(IPC::Message* msg) override;
 
-  // PassThroughImageTransportSuraceDelegate implementation:
+// ImageTransportSurfaceDelegate implementation:
+#if defined(OS_WIN)
+  void DidCreateAcceleratedSurfaceChildWindow(
+      SurfaceHandle parent_window,
+      SurfaceHandle child_window) override;
+#endif
   void DidSwapBuffersComplete(SwapBuffersCompleteParams params) override;
   const gles2::FeatureInfo* GetFeatureInfo() const override;
   void SetLatencyInfoCallback(const LatencyInfoCallback& callback) override;
   void UpdateVSyncParameters(base::TimeTicks timebase,
                              base::TimeDelta interval) override;
 
   gles2::MemoryTracker* GetMemoryTracker() const;
 
   // Whether this command buffer can currently handle IPC messages.
   bool IsScheduled();
@@ skipping 146 matching lines @@
 
   std::unique_ptr<WaitForCommandState> wait_for_token_;
   std::unique_ptr<WaitForCommandState> wait_for_get_offset_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuCommandBufferStub);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_IPC_SERVICE_GPU_COMMAND_BUFFER_STUB_H_