mus: Split the gpu client-lib into a separate component.

ui/aura/mus/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 "ui/aura/mus/mojo_gpu_memory_buffer_manager.h"
-
-#include "base/logging.h"
-#include "ui/aura/mus/mojo_gpu_memory_buffer.h"
-
-namespace aura {
-
-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) {
-  const gfx::BufferUsage usage = gfx::BufferUsage::GPU_READ;
-  return MojoGpuMemoryBufferImpl::CreateFromHandle(handle, size, format, usage);
-}
-
-void MojoGpuMemoryBufferManager::SetDestructionSyncToken(
-    gfx::GpuMemoryBuffer* buffer,
-    const gpu::SyncToken& sync_token) {
-  NOTIMPLEMENTED();
-}
-
-}  // namespace aura