1// Copyright 2014 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 "ui/gl/android/surface_texture_tracker.h"
6
7#include "base/logging.h"
8
9namespace gfx {
10namespace {
11SurfaceTextureTracker* g_instance = NULL;
12}  // namespace
13
14// static
15SurfaceTextureTracker* SurfaceTextureTracker::GetInstance() {
16  DCHECK(g_instance);
17  return g_instance;
18}
19
20// static
21void SurfaceTextureTracker::InitInstance(SurfaceTextureTracker* tracker) {
22  DCHECK(!g_instance);
23  g_instance = tracker;
24}
25
26}  // namespace gfx
27