Bug 913216: Mark the entire heap to be flushed as soon as we start modifing bounds checks. (r=luke)
Bug 912953 - Apply the scroll offset transform to inactive layer managers for LAYER_SVG_EFFECTS, too. r=roc
Bug 912953 - Use consistent rounding for the scroll offset transform. r=roc
Bug 912953 - Don't fluff out the invalidation region from the inactive layer manager. r=roc
Bug 912953 - Protect against empty rects causing invalidation due to rounding in nsSVGIntegrationUtils::AdjustInvalidAreaForSVGEffects. r=roc
Bug 912953 - Protect against empty rects causing invalidation due to rounding in nsSVGFilterFrame.cpp. r=roc
Bug 912958 - Remove slow IonContext lookup from AutoFlushCache constructor. r=h4writer

--HG--
extra : rebase_source : 86b7a5170a95ceb8a397f9bfe77654936a7b4ab6