Use sendWithAsyncReply() for WebPage::TryClose IPC, instead of 2 separate IPCs.
Created attachment 384969 [details] Patch
Comment on attachment 384969 [details] Patch Clearing flags on attachment: 384969 Committed r253187: <https://trac.webkit.org/changeset/253187>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57682300>