We have 33 bits in release in RenderObject and not 32 as advertised!
Created attachment 100713 [details] Proposed fix: Remove the unused bit.
Comment on attachment 100713 [details] Proposed fix: Remove the unused bit. Clearing flags on attachment: 100713 Committed r90961: <http://trac.webkit.org/changeset/90961>
All reviewed patches have been landed. Closing bug.
Shame this patch didn't add some compile-time assertion.