ChameleonOS/android_frameworks_base — pull request #5 by lion0738 (2013-09-24 13:37:34+00:00)
Title: Active Display: check if recievers and listeners are registered

If we disable Active Display and reboot, it will try to disable already unregistered receivers and listeners, result in FC.
Change-Id: I1a881aebcbfc2bae92535a4e9ea55ba3789d8b43