The function isn't called from anywhere.
Created attachment 70331 [details] Patch
Comment on attachment 70331 [details] Patch r=me
Comment on attachment 70331 [details] Patch Thanks for the review!
Comment on attachment 70331 [details] Patch Clearing flags on attachment: 70331 Committed r69458: <http://trac.webkit.org/changeset/69458>
All reviewed patches have been landed. Closing bug.