Switch from CALL -> CALL_PRIVILEGED

Bug: 18332160
Change-Id: I5b9bcc8f413e5534bab94e0b2677371968a8e483
Merge tag 'android-5.0.1_r1' into HEAD

Android 5.0.1 release 1
Fix group detail activity action bar theme.

Change-Id: Ic03b5d60a104512bf385090ea0a2003d13a6d49c
Merge remote-tracking branch 'cm/cm-12.0' into HEAD