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#ifndef BASE_DEFAULT_TICK_CLOCK_H_
6#define BASE_DEFAULT_TICK_CLOCK_H_
7
8#include "base/base_export.h"
9#include "base/compiler_specific.h"
10#include "base/time/tick_clock.h"
11
12namespace base {
13
14// DefaultClock is a Clock implementation that uses TimeTicks::Now().
15class BASE_EXPORT DefaultTickClock : public TickClock {
16 public:
17  virtual ~DefaultTickClock();
18
19  // Simply returns TimeTicks::Now().
20  virtual TimeTicks NowTicks() OVERRIDE;
21};
22
23}  // namespace base
24
25#endif  // BASE_DEFAULT_CLOCK_H_
26