Revert of services/ui: Revert CLs that broke Windows.

services/ui/surfaces/ozone_gpu_memory_buffer_manager.cc

-// 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.
-
-#include "services/ui/surfaces/ozone_gpu_memory_buffer_manager.h"
-
-#include "gpu/command_buffer/common/gpu_memory_buffer_support.h"
-#include "services/ui/gles2/ozone_gpu_memory_buffer.h"
-#include "ui/gfx/buffer_types.h"
-
-namespace ui {
-
-OzoneGpuMemoryBufferManager::OzoneGpuMemoryBufferManager() {}
-
-OzoneGpuMemoryBufferManager::~OzoneGpuMemoryBufferManager() {}
-
-std::unique_ptr<gfx::GpuMemoryBuffer>
-OzoneGpuMemoryBufferManager::AllocateGpuMemoryBuffer(
-    const gfx::Size& size,
-    gfx::BufferFormat format,
-    gfx::BufferUsage usage,
-    gpu::SurfaceHandle surface_handle) {
-  return OzoneGpuMemoryBuffer::CreateOzoneGpuMemoryBuffer(
-      size, format, gfx::BufferUsage::SCANOUT, surface_handle);
-}
-
-std::unique_ptr<gfx::GpuMemoryBuffer>
-OzoneGpuMemoryBufferManager::CreateGpuMemoryBufferFromHandle(
-    const gfx::GpuMemoryBufferHandle& handle,
-    const gfx::Size& size,
-    gfx::BufferFormat format) {
-  NOTIMPLEMENTED();
-  return nullptr;
-}
-
-gfx::GpuMemoryBuffer*
-OzoneGpuMemoryBufferManager::GpuMemoryBufferFromClientBuffer(
-    ClientBuffer buffer) {
-  NOTIMPLEMENTED();
-  return nullptr;
-}
-
-void OzoneGpuMemoryBufferManager::SetDestructionSyncToken(
-    gfx::GpuMemoryBuffer* buffer,
-    const gpu::SyncToken& sync_token) {
-  NOTIMPLEMENTED();
-}
-
-}  // namespace ui