sessionStorage also works in private browsing mode after after Alex's change in https://bugs.webkit.org/show_bug.cgi?id=195074. Modify the existing API test to include it.
Created attachment 366642 [details] Patch
Comment on attachment 366642 [details] Patch Clearing flags on attachment: 366642 Committed r243935: <https://trac.webkit.org/changeset/243935>
All reviewed patches have been landed. Closing bug.
<rdar://problem/49645622>