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 "base/test/simple_test_tick_clock.h"
6
7#include "base/logging.h"
8
9namespace base {
10
11SimpleTestTickClock::SimpleTestTickClock() {}
12
13SimpleTestTickClock::~SimpleTestTickClock() {}
14
15TimeTicks SimpleTestTickClock::NowTicks() {
16  AutoLock lock(lock_);
17  return now_ticks_;
18}
19
20void SimpleTestTickClock::Advance(TimeDelta delta) {
21  AutoLock lock(lock_);
22  DCHECK(delta >= TimeDelta());
23  now_ticks_ += delta;
24}
25
26}  // namespace base
27