Merge "Use batching to set firewall rules." into nyc-dev am: e821f3d032 am: 09e9877dca
am: e151f0519f

* commit 'e151f0519f7440919ce73948922d08db0c7936f0':
  Use batching to set firewall rules.

Change-Id: I572d12ef571de9bbb0561dbe31edd3c08988e95d