Bug 1062886 - Fix one color padded drawing path. r=seth, a=sledru

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extra : rebase_source : f71f8ba9cb803f9b5d9b29b66fd23ad6302c37f7
Bug 1068230 - Don't use the gfxContext transform in intermediate surface. r=seth, a=sledru

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extra : rebase_source : a5a146a56dd346a169b28b5d3ad34d0d09835de6