KeyguardViewManager: Fix ContentObserver

Change-Id: I2ddbb54b9fddb988a602c2c3b33fe4a0401c8eb7
Signed-off-by: kecinzer <kecinzer@gmail.com>
HeadsUp: Add heads up quicksettings toggle

Change-Id: I208200e88c573e67ec5a31845bcb900435ed989f
Merge branch 'kitkat' of github.com:AOKP/frameworks_base into kitkat