This is similar to https://bugs.webkit.org/show_bug.cgi?id=47557 <rdar://problem/8540538>
Created attachment 70574 [details] Add WKContextSetDomainRelaxationForbiddenForURLScheme
Comment on attachment 70574 [details] Add WKContextSetDomainRelaxationForbiddenForURLScheme Committed in r69661 http://trac.webkit.org/changeset/69661