Move the new :nth-child() and :nth-last-child() out of experimental
Created attachment 242689 [details] Patch
Comment on attachment 242689 [details] Patch r=me
Comment on attachment 242689 [details] Patch Clearing flags on attachment: 242689 Committed r176985: <http://trac.webkit.org/changeset/176985>
All reviewed patches have been landed. Closing bug.