[automerger skipped] [DO NOT MERGE] Use new PermissionChecker API change in CellBroadcastHandler
am: 8d1ab30a -s ours
am skip reason: change_id I06b1c439202d26d0ea6475b2f806c51393bfd329 with SHA1 24179a69 is in history
Change-Id: I8c2874b05adc923f4eeb5c3b40ff9e28b6e36027