the only thing relying on it is https://github.com/docker/libnetwork/blob/9fb7ba8fa01f0ddce99713799e760223c842fb4b/drivers/bridge/setup_bridgenetfiltering.go#L159

cc @rhatdan I think you wanted this as well

cc @tianon