CollectTimeTicksStats 1810 chrome/browser/metrics/metrics_service.cc     chrome::CollectTimeTicksStats();
CollectTimeTicksStats   17 chrome/browser/metrics/time_ticks_experiment_unittest.cc   CollectTimeTicksStats();
CollectTimeTicksStats   18 chrome/browser/metrics/time_ticks_experiment_win.h void CollectTimeTicksStats();