update_engine.rc - android_system_update_engine - Gitiles

 service update_engine /system/bin/update_engine --logtostderr --logtofile --foreground
     class late_start
     user root
     group root system wakelock inet cache
     writepid /dev/cpuset/system-background/tasks
	service update_engine /system/bin/update_engine --logtostderr --logtofile --foreground
	class late_start
	user root
	group root system wakelock inet cache
	writepid /dev/cpuset/system-background/tasks