All the methods in EditorWPE are around interacting with the pasteboard which is defined through USE(WPE)
Created attachment 355126 [details] Patch
Comment on attachment 355126 [details] Patch Clearing flags on attachment: 355126 Committed r238317: <https://trac.webkit.org/changeset/238317>
All reviewed patches have been landed. Closing bug.
<rdar://problem/46141797>