services/ui: Rename a few gpu-related classes.

services/ui/gpu/gpu_service_impl.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 SERVICES_UI_GPU_GPU_SERVICE_IMPL_H_
-#define SERVICES_UI_GPU_GPU_SERVICE_IMPL_H_
-
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/public/cpp/bindings/strong_binding.h"
-#include "services/ui/public/interfaces/gpu_memory_buffer.mojom.h"
-#include "services/ui/public/interfaces/gpu_service.mojom.h"
-
-namespace ui {
-
-class GpuServiceImpl : public mojom::GpuService {
- public:
-  GpuServiceImpl(mojo::InterfaceRequest<mojom::GpuService> request);
-  ~GpuServiceImpl() override;
-
-  // mojom::GpuService overrides:
-  void EstablishGpuChannel(
-      const mojom::GpuService::EstablishGpuChannelCallback& callback) override;
-
-  void CreateGpuMemoryBuffer(
-      mojom::GpuMemoryBufferIdPtr id,
-      const gfx::Size& size,
-      gfx::BufferFormat format,
-      gfx::BufferUsage usage,
-      uint64_t surface_id,
-      const mojom::GpuService::CreateGpuMemoryBufferCallback& callback)
-      override;
-
-  void DestroyGpuMemoryBuffer(mojom::GpuMemoryBufferIdPtr id,
-                              const gpu::SyncToken& sync_token) override;
-
- private:
-  mojo::StrongBinding<GpuService> binding_;
-
-  DISALLOW_COPY_AND_ASSIGN(GpuServiceImpl);
-};
-
-}  // namespace ui
-
-#endif  // SERVICES_UI_GPU_GPU_SERVICE_IMPL_H_