Revert "Include base::firewall in labcontrol2001"

This reverts commit a5787c94cd9b6e091455f6f0ad4a2abc02ad2b79.

This class clearly doesn't do what I thought it did

Change-Id: I0921890e4125a93113886a414e5f3ee57c7aef80
Merge "Revert "Include base::firewall in labcontrol2001"" into production