abox_edge: Remove references to ultrasound32 and audible32

These were mentioned in comment sections of the conf file but these
pairing modes are no longer supported.

BUG: 26441921
Change-Id: Ic61bea0d0bba2ef1e92be71007952f9b593cf8eb
1 file changed
tree: f12303ea3ded0df6b43f3b3e44db4c79aa3645dd
  1. base_product/
  2. AndroidBoard.mk
  3. BoardConfig.mk
  4. fstab
  5. provision-device