bug 1269104: Drop unused params from revision_diff
bug 1269104: Drop unused params from revision_diff

Elchi3/kuma,a2sheppy/kuma,mozilla/kuma,mozilla/kuma,SphinxKnight/kuma,a2sheppy/kuma,escattone/kuma,escattone/kuma,mozilla/kuma,mozilla/kuma,SphinxKnight/kuma,escattone/kuma,jwhitlock/kuma,a2sheppy/kuma,SphinxKnight/kuma,jwhitlock/kuma,Elchi3/kuma,SphinxKnight/kuma,jwhitlock/kuma,Elchi3/kuma,mozilla/kuma,Elchi3/kuma,jwhitlock/kuma,SphinxKnight/kuma,jwhitlock/kuma,a2sheppy/kuma,Elchi3/kuma,a2sheppy/kuma,SphinxKnight/kuma