Firewall support is not needed with neutron, which supports both
security groups for per-port filtering and FWaaS for per-network
filtering. Remove both the generic firewalls and the hypervisor-specific
implementations.
This change focuses on removing the firewall-related API calls from the
various virt drivers. The firewall drivers themselves are removed
separately.
Change-Id: I5a9e5532c46a5f7064441ae644125d21efe5fda1
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
30141e6b52