[Mac] Number of drop items is always 0 when performing a DHTML drag
Created attachment 338686 [details] Patch
Comment on attachment 338686 [details] Patch Clearing flags on attachment: 338686 Committed r231003: <https://trac.webkit.org/changeset/231003>
All reviewed patches have been landed. Closing bug.
<rdar://problem/39728596>