Code review comment for lp:~jdstrand/ubuntu-system-settings/ubuntu-system-settings-lp1296415

FYI, we reverted this for now since we won't be implementing this (see bug description). It also caused a side-effect bug #1342321, so reverting this change fixes that bug. See https://code.launchpad.net/~laney/ubuntu-system-settings/revert-apparmor/+merge/227225