Bug 1021973 - Remove gfxPlatform::OptimizeImage(). r=Bas
Bug 1018324 - Remove inIFlasher. r=roc
Bug 991640 - Get rid of nsIWidget::GetThebesSurface and a bunch of Thebes backed gfxContexts. r=mattwoodrow
Bug 1022930 - Fix crash in imgFrame::Draw() when drawing for an SVG mask. r=mwu