Make download resume workaround forgiving of changes in CFNetwork
Created attachment 400070 [details]
Created attachment 400080 [details]
Created attachment 400081 [details]
Comment on attachment 400081 [details]
Committed r262084: <https://trac.webkit.org/changeset/262084>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 400081 [details].