GetShouldUse24HourClockForTesting   54 chrome/browser/chromeos/policy/device_system_use_24hour_clock_browsertest.cc     return tray_delegate->GetShouldUse24HourClockForTesting();
GetShouldUse24HourClockForTesting  139 chrome/browser/ui/ash/system_tray_delegate_chromeos.h   bool GetShouldUse24HourClockForTesting() const;