Chromium Code Reviews| Index: components/timers/alarm_timer.h | 
| diff --git a/components/timers/alarm_timer.h b/components/timers/alarm_timer.h | 
| index f43a4fb9348852d8faa76af3180ca3f8ebaf7257..29eebc8a62186bb8f0979cfc13df062676b37d43 100644 | 
| --- a/components/timers/alarm_timer.h | 
| +++ b/components/timers/alarm_timer.h | 
| @@ -59,7 +59,7 @@ class AlarmTimer : public base::Timer, | 
| const base::Closure& user_task, | 
| bool is_repeating); | 
| - virtual ~AlarmTimer(); | 
| + ~AlarmTimer() override; | 
| // Timer overrides. | 
| void Stop() override; |