UMA_STATUS_AREA_DETAILED_BRIGHTNESS_VIEW  191 ash/metrics/user_metrics_recorder.cc     case ash::UMA_STATUS_AREA_DETAILED_BRIGHTNESS_VIEW:
UMA_STATUS_AREA_DETAILED_BRIGHTNESS_VIEW  222 ash/system/chromeos/brightness/tray_brightness.cc       ash::UMA_STATUS_AREA_DETAILED_BRIGHTNESS_VIEW);