We currently have calls to dirtyLinesFromChangedChild() scattered in various subclass implementations of RenderObject::willBeDestroyed().
I think we can do this in RenderElement::willBeRemovedFromTree() instead. It makes more sense to me that the act of removing the renderer from the tree is what dirties other things on the same line, not its actual destruction.
Created attachment 240573 [details]
Comment on attachment 240573 [details]
Clearing flags on attachment: 240573
Committed r175352: <http://trac.webkit.org/changeset/175352>
All reviewed patches have been landed. Closing bug.