system_api: Remove D-Bus service constants for firewalld

Chrome is not supposed to call firewalld directly and use
permission_broker as intermediary. Since right now nobody seems
to be using firewalld on Chrome side, remove its service constants
so that nobody uses it in the future.

BUG=brillo:1240
TEST=trybots
CQ-DEPEND=CL:284975

Change-Id: If6a17b4be50dd54d1dd951f629b9ea88a61ccef1
Reviewed-on: https://chromium-review.googlesource.com/285025
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
1 file changed
tree: 05e7a5923faacdf87654ec9241861cd3f4204f23
  1. constants/
  2. dbus/
  3. switches/
  4. OWNERS
  5. README
  6. system_api.gyp
  7. system_api.pc