firewalld: Remove unneeded #include.

BUG=None
TEST=Package builds fine.

Change-Id: I2ac510b748302fdaf93ecbd8c1b6a8af6ec23376
Reviewed-on: https://chromium-review.googlesource.com/291375
Tested-by: Gilad Arnold <garnold@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Queue: Gilad Arnold <garnold@chromium.org>
1 file changed