Comment 2 for bug 1613966

Currently, "adb reboot" only reboot android container, so after "adb reboot" commands turn off android container, second try of adb reboot returns "reboot failed: -1" all the time because adbd failed to read "sys.powerctl" from android container.

android-tools-adbd-reboot-watcher.conf is supposed to get "sys.powerctl" from android container before it reboots and do /sbin/reboot to reboot ubuntu but it doesn't run successfully, which I'm looking into.