Currently it is sending an empty body
Created attachment 285418 [details] Patch
Created attachment 285419 [details] Patch
Created attachment 285423 [details] Patch
Comment on attachment 285423 [details] Patch Clearing flags on attachment: 285423 Committed r204225: <http://trac.webkit.org/changeset/204225>
All reviewed patches have been landed. Closing bug.