Removes BIND_LISTENER from Synchronied Notifications sample. am: 652241e am: 8ed9efa am: 72e987b
am: 44cbf0b

* commit '44cbf0b883a057b540a1a6c4b31004c21e1365df':
  Removes BIND_LISTENER from Synchronied Notifications sample.

Change-Id: If432a869cdd195e6a2585b9170412cf867f7606b