EwkSettings specialized WKPreferences which WKPageGroup contains. So, we'd better to move ownership of EwkSettings.
Created attachment 231219 [details] Patch
Comment on attachment 231219 [details] Patch I agree with this moving.
Comment on attachment 231219 [details] Patch Clearing flags on attachment: 231219 Committed r168590: <http://trac.webkit.org/changeset/168590>
All reviewed patches have been landed. Closing bug.