Drop support for legacy ClientRect / ClientRectList. Firefox has already dropped them in favor of DOMRect / sequence<DOMRect>.
Created attachment 308619 [details] WIP Patch
Created attachment 308620 [details] WIP Patch
Created attachment 308646 [details] WIP Patch
Created attachment 308647 [details] WIP Patch
Created attachment 308649 [details] Patch
Created attachment 308650 [details] Patch
Created attachment 308651 [details] Patch
rs=me when this gets building / passing tests.
Created attachment 308700 [details] Patch
Comment on attachment 308700 [details] Patch Clearing flags on attachment: 308700 Committed r216002: <http://trac.webkit.org/changeset/216002>
All reviewed patches have been landed. Closing bug.