PageConfiguration::dragClient should use a smart pointer.
Created attachment 384759 [details] Patch
Created attachment 384815 [details] Patch
ping review?
Comment on attachment 384815 [details] Patch Clearing flags on attachment: 384815 Committed r253182: <https://trac.webkit.org/changeset/253182>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57680955>