Also adding a couple missing methods to FloatPoint and fixing some build errors when building with float layout types.
Created attachment 99889 [details] Patch
Comment on attachment 99889 [details] Patch LGTM.
Comment on attachment 99889 [details] Patch Clearing flags on attachment: 99889 Committed r90517: <http://trac.webkit.org/changeset/90517>
All reviewed patches have been landed. Closing bug.