1 // Copyright 2014 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_MESSAGE_LOOP_TIMER_SLACK_H_ 6 #define BASE_MESSAGE_LOOP_TIMER_SLACK_H_ 7 8 namespace base { 9 10 // Amount of timer slack to use for delayed timers. Increasing timer slack 11 // allows the OS to coalesce timers more effectively. 12 enum TimerSlack { 13 // Lowest value for timer slack allowed by OS. 14 TIMER_SLACK_NONE, 15 16 // Maximal value for timer slack allowed by OS. 17 TIMER_SLACK_MAXIMUM 18 }; 19 20 } // namespace base 21 22 #endif // BASE_MESSAGE_LOOP_TIMER_SLACK_H_ 23