when met network error in downloading, we notify the error to download client through download stream, we shouldn't notify page client the error.
Created attachment 204798 [details] webkit patch
Created attachment 204799 [details] patch correct patch
Comment on attachment 204799 [details] patch LGTM.
Comment on attachment 204799 [details] patch thanks, Rob
Comment on attachment 204799 [details] patch Clearing flags on attachment: 204799 Committed r151677: <http://trac.webkit.org/changeset/151677>
All reviewed patches have been landed. Closing bug.