The problem is that we are creating the WebContextMenuItemData with the GtkAction label as UTF-8. It should be converted to UTF-16.
Created attachment 193465 [details] Patch
Comment on attachment 193465 [details] Patch Thanks for the review!
Comment on attachment 193465 [details] Patch Clearing flags on attachment: 193465 Committed r146011: <http://trac.webkit.org/changeset/146011>
All reviewed patches have been landed. Closing bug.