TrackedTime        46 base/profiler/tracked_time.cc TrackedTime::TrackedTime() : ms_(0) {}
TrackedTime        47 base/profiler/tracked_time.cc TrackedTime::TrackedTime(int32 ms) : ms_(ms) {}
TrackedTime        48 base/profiler/tracked_time.cc TrackedTime::TrackedTime(const base::TimeTicks& time)