Bug 1000167 - Choose the right animated geometry root for inactive layer contents. r=roc

Choosing a frame that is scrolled along with the inactive layer results in a fixed offset between the two, so the transform that we set on the thebes layer in the basic layer manager of the inactive layer doesn't change when the page is scrolled.

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extra : rebase_source : 9b7996e2979e7d833aaddada2eebdd3c15ab621e
Bug 1000382 - Don't simplify the invalidation region before calling nsSVGIntegrationUtils::AdjustInvalidAreaForSVGEffects. r=roc

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extra : rebase_source : a0eb465b54735c13e7b1934c3f6379ef74fd3f35