FetchRequest and FetchResponse implement the Body interface. It may be beneficial to share code between the two classes outside the FetchBody class.
Created attachment 272742 [details] Patch
Created attachment 273289 [details] Rebasing
Comment on attachment 273289 [details] Rebasing Clearing flags on attachment: 273289 Committed r197778: <http://trac.webkit.org/changeset/197778>
All reviewed patches have been landed. Closing bug.