Fix assertion when downloading with NSURLSession after r198955
Created attachment 277421 [details] Patch
rdar://problem/25827412
Comment on attachment 277421 [details] Patch This looks good to me, but you need a WK2 reviewer. :-(
Comment on attachment 277421 [details] Patch Clearing flags on attachment: 277421 Committed r200142: <http://trac.webkit.org/changeset/200142>
All reviewed patches have been landed. Closing bug.