Revert "poss derp"

This reverts commit 12a316d58324325739400a57409cc10ba7e87a04.
Revert "Fix alarm wakelock not being released."

This reverts commit 37c69bc8eb9b3c0124c69a4166c3d83f652c8e27.
Revert "alarm: add JNI interface for clearing alarm"

This reverts commit 7ed51690fe8673f34bdf197a2e4ea1cf6cc9b543.
Revert "Alarm: Add one more RTC alarm type for poweroff alarm."

This reverts commit 83ac09fdcabb281918189c9e657dbf95871fb3b3.