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

services/ui/gles2/gpu_impl.cc

-// Copyright 2014 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/gles2/gpu_impl.h"
-
-#include "services/ui/common/gpu_type_converters.h"
-#include "services/ui/gles2/command_buffer_impl.h"
-
-namespace ui {
-
-GpuImpl::GpuImpl(mojo::InterfaceRequest<Gpu> request,
-                 const scoped_refptr<GpuState>& state)
-    : binding_(this, std::move(request)), state_(state) {}
-
-GpuImpl::~GpuImpl() {}
-
-void GpuImpl::CreateOffscreenGLES2Context(
-    mojo::InterfaceRequest<mojom::CommandBuffer> request) {
-  new CommandBufferImpl(std::move(request), state_);
-}
-
-void GpuImpl::GetGpuInfo(const GetGpuInfoCallback& callback) {
-  callback.Run(mojom::GpuInfo::From<gpu::GPUInfo>(state_->gpu_info()));
-}
-
-}  // namespace ui