Use mojo typemap to simplify the code using DmabufPlane

chrome/gpu/gpu_arc_video_service.h

 // Copyright 2016 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 CHROME_GPU_GPU_ARC_VIDEO_SERVICE_H_
 #define CHROME_GPU_GPU_ARC_VIDEO_SERVICE_H_
 
 #include <memory>
 #include <vector>
 
 #include "base/files/scoped_file.h"
 #include "base/macros.h"
 #include "chrome/gpu/arc_video_accelerator.h"
 #include "components/arc/common/video_accelerator.mojom.h"
+#include "components/arc/video_accelerator/video_accelerator.h"
 #include "gpu/command_buffer/service/gpu_preferences.h"
 
 namespace chromeos {
 namespace arc {
 
 // GpuArcVideoService manages life-cycle and IPC message translation for
 // ArcVideoAccelerator.
 //
 // For each creation request from GpuArcVideoServiceHost, GpuArcVideoService
 // will create a new IPC channel.
@@ skipping 31 matching lines @@
                         mojo::ScopedHandle ashmem_handle,
                         uint32_t offset,
                         uint32_t length) override;
   void DeprecatedBindDmabuf(::arc::mojom::PortType port,
                             uint32_t index,
                             mojo::ScopedHandle dmabuf_handle,
                             int32_t stride) override;
   void BindDmabuf(::arc::mojom::PortType port,
                   uint32_t index,
                   mojo::ScopedHandle dmabuf_handle,
-                  std::vector<::arc::mojom::ArcVideoAcceleratorDmabufPlanePtr>
+                  std::vector<::arc::ArcVideoAcceleratorDmabufPlane>
                       dmabuf_planes) override;
   void UseBuffer(::arc::mojom::PortType port,
                  uint32_t index,
                  ::arc::mojom::BufferMetadataPtr metadata) override;
   void SetNumberOfOutputBuffers(uint32_t number) override;
   void Flush() override;
   void Reset() override;
 
   base::ScopedFD UnwrapFdFromMojoHandle(mojo::ScopedHandle handle);
 
   base::ThreadChecker thread_checker_;
 
   gpu::GpuPreferences gpu_preferences_;
   std::unique_ptr<ArcVideoAccelerator> accelerator_;
   ::arc::mojom::VideoAcceleratorServiceClientPtr client_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuArcVideoService);
 };
 
 }  // namespace arc
 }  // namespace chromeos
 
 #endif  // CHROME_GPU_GPU_ARC_VIDEO_SERVICE_H_