(bug 38460) Identify which filters triggered auto-flag actions

Auto-abuse was being triggered correctly, but was attempting to perform "flagabuse", which does not exist. The correct function is "flag"

Bug: 38460
Change-Id: Id2d1691e3c70c342e1a2b44ab429f1975bbeb688
Merge "(bug 38460) Identify which filters triggered auto-flag actions"