f8a01e8431
IPv4 broadcast packets can be very common (e.g. every 2s) so they need to be dropped in the general case. They also may be critical for certain discovery protocols, so allow them through with APF when the WiFi multicast lock is held. Bug: 26238573 Change-Id: I03e09a2b9c779da5da775e78b95e9e0339720eaf