| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_RESOURCE_COORDINATOR_TIME_H_ |
| #define CHROME_BROWSER_RESOURCE_COORDINATOR_TIME_H_ |
| |
| #include "base/macros.h" |
| #include "base/time/time.h" |
| |
| namespace base { |
| class TickClock; |
| } |
| |
| namespace resource_coordinator { |
| |
| // Returns the current time. Obtained from the testing TickClock if set; from |
| // TimeTicks::Now() otherwise. |
| base::TimeTicks NowTicks(); |
| |
| // Returns the testing TickClock. |
| const base::TickClock* GetTickClock(); |
| |
| // Sets the testing TickClock within its scope. |
| class ScopedSetTickClockForTesting { |
| public: |
| explicit ScopedSetTickClockForTesting(const base::TickClock* tick_clock); |
| ~ScopedSetTickClockForTesting(); |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ScopedSetTickClockForTesting); |
| }; |
| |
| } // namespace resource_coordinator |
| |
| #endif // CHROME_BROWSER_RESOURCE_COORDINATOR_TIME_H_ |