<rdar://problem/6468660> If a series of redirects ends up at a page that references an Application Cache manifest, the start of the redirect chain ends up as a master entry in the Application Cache database. This is undesirable e.g. if the redirecting page points to different urls dynamically based on cookies. It also subverts the same-domain nature of master resources.
Created attachment 27879 [details] proposed fix
Comment on attachment 27879 [details] proposed fix r=me
Committed <http://trac.webkit.org/changeset/41178>.