See TreeResolver::createAnimatedElementUpdate: // FIXME: Remove this hack and pass the parent style via updateCSSAnimationsForElement. scope().resolver.setParentElementStyleForKeyframes(&parent().style);
updateCSSAnimationsForElement etc. arguments should probably be factored into a struct so these sort of things can be changed without touching million places.
<rdar://problem/64296488>
I don't see this code anymore, I believe this was done at some point.