Remove the concept of initiatorDocument from CachedResourceRequest
Created attachment 175318 [details] Patch
I also wanted to double check that you're not planning to use it either.
Comment on attachment 175318 [details] Patch Clearing flags on attachment: 175318 Committed r135452: <http://trac.webkit.org/changeset/135452>
All reviewed patches have been landed. Closing bug.