Use mus::MojoGpuMemoryBufferManager in mus::GpuService.

components/mus/gles2/mojo_gpu_memory_buffer_manager.cc

-// Copyright 2015 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.
-
-#include "components/mus/gles2/mojo_gpu_memory_buffer_manager.h"
-
-#include "base/logging.h"
-#include "components/mus/gles2/mojo_gpu_memory_buffer.h"
-
-namespace mus {
-
-MojoGpuMemoryBufferManager::MojoGpuMemoryBufferManager() {}
-
-MojoGpuMemoryBufferManager::~MojoGpuMemoryBufferManager() {}
-
-std::unique_ptr<gfx::GpuMemoryBuffer>
-MojoGpuMemoryBufferManager::AllocateGpuMemoryBuffer(
-    const gfx::Size& size,
-    gfx::BufferFormat format,
-    gfx::BufferUsage usage,
-    gpu::SurfaceHandle surface_handle) {
-  return MojoGpuMemoryBufferImpl::Create(size, format, usage);
-}
-
-std::unique_ptr<gfx::GpuMemoryBuffer>
-MojoGpuMemoryBufferManager::CreateGpuMemoryBufferFromHandle(
-    const gfx::GpuMemoryBufferHandle& handle,
-    const gfx::Size& size,
-    gfx::BufferFormat format) {
-  NOTIMPLEMENTED();
-  return nullptr;
-}
-
-std::unique_ptr<gfx::GpuMemoryBuffer>
-MojoGpuMemoryBufferManager::CreateGpuMemoryBufferFromClientId(
-    int client_id,
-    const gfx::GpuMemoryBufferId& gpu_memory_buffer_id) {
-  NOTIMPLEMENTED();
-  return nullptr;
-}
-
-gfx::GpuMemoryBuffer*
-MojoGpuMemoryBufferManager::GpuMemoryBufferFromClientBuffer(
-    ClientBuffer buffer) {
-  return MojoGpuMemoryBufferImpl::FromClientBuffer(buffer);
-}
-
-void MojoGpuMemoryBufferManager::SetDestructionSyncToken(
-    gfx::GpuMemoryBuffer* buffer,
-    const gpu::SyncToken& sync_token) {
-  NOTIMPLEMENTED();
-}
-
-}  // namespace mus