1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/common/gpu/gpu_surface_lookup.h"
6
7#include "base/logging.h"
8
9namespace content {
10namespace {
11GpuSurfaceLookup* g_instance = NULL;
12} // anonymous namespace
13
14// static
15GpuSurfaceLookup* GpuSurfaceLookup::GetInstance() {
16  DCHECK(g_instance);
17  return g_instance;
18}
19
20// static
21void GpuSurfaceLookup::InitInstance(GpuSurfaceLookup* lookup) {
22  DCHECK(!g_instance || !lookup);
23  g_instance = lookup;
24}
25
26}  // namespace content
27