Updating XTBs based on .GRDs from branch master
[chromium-blink-merge.git] / ash / test / task_switch_time_tracker_test_api.cc
blob797207e134574a88bdfb36c8daf9b4fda62c4814
1 // Copyright 2015 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.
5 #include "ash/test/task_switch_time_tracker_test_api.h"
7 #include "ash/metrics/task_switch_time_tracker.h"
8 #include "base/test/simple_test_tick_clock.h"
10 namespace ash {
11 namespace test {
13 TaskSwitchTimeTrackerTestAPI::TaskSwitchTimeTrackerTestAPI(
14 const std::string& histogram_name) {
15 tick_clock_ = new base::SimpleTestTickClock();
16 time_tracker_.reset(new TaskSwitchTimeTracker(
17 histogram_name, scoped_ptr<base::TickClock>(tick_clock_)));
20 TaskSwitchTimeTrackerTestAPI::~TaskSwitchTimeTrackerTestAPI() {
21 tick_clock_ = nullptr;
24 void TaskSwitchTimeTrackerTestAPI::Advance(base::TimeDelta time_delta) {
25 tick_clock_->Advance(time_delta);
28 bool TaskSwitchTimeTrackerTestAPI::HasLastActionTime() const {
29 return time_tracker_->HasLastActionTime();
32 } // namespace test
33 } // namespace ash