/**
  * If a notice gets deleted, remove the Notice_to_item mapping and
  * delete the item on Facebook
  *
  * @param User   $user   The user doing the deleting
  * @param Notice $notice The notice getting deleted
  *
  * @return boolean hook value
  */
 function onStartDeleteOwnNotice(User $user, Notice $notice)
 {
     $client = new Facebookclient($notice);
     $client->streamRemove();
     return true;
 }