Use GID "wakelock" to control access to kernel wakelock

 * Added GID "wakelock" (3010) to the list of groups the System Server
   belongs to.

 * Added GID "wakelock" to the list of assigned groups for the
   "android.permission.BLUETOOTH_STACK" Android permission.

 * Grant CAP_BLOCK_SUSPEND to processes that belong to GID "wakelock"

Bug: 25864142
Change-Id: I8a9a5f11e4a9ecd1abf2d4f4b90ec89b3101332e
3 files changed