'Job runner URLs are deprecated, but dynamic mapper functions may still
be returning them.  Runners are expected to be able to convert these to
destinations.
This method calls
JobHandlerQueue.DefaultJobDispatcher.url_to_destination, which in turn
calls the url_to_destination method for the appropriate runner.'

def __convert_url_to_destination(self, url):

    dest = self.url_to_destination(url)
    dest['id'] = DYNAMIC_DESTINATION_ID
    return dest
