LastTickTime       35 cc/scheduler/delay_based_time_source.h   virtual base::TimeTicks LastTickTime() OVERRIDE;
LastTickTime      124 cc/scheduler/frame_rate_controller.cc     base::TimeTicks frame_time = LastTickTime();
LastTickTime      173 cc/scheduler/frame_rate_controller.cc     return time_source_->LastTickTime();
LastTickTime       78 cc/scheduler/frame_rate_controller.h   base::TimeTicks LastTickTime();
LastTickTime       39 cc/scheduler/time_source.h   virtual base::TimeTicks LastTickTime() = 0;