PlainTextController usages in existing tests will be replaced by internals object by bug 78570. So this patch will remove PlainTextController implementations to avoid further usage in new tests.
Created attachment 130097 [details] Patch
Comment on attachment 130097 [details] Patch Yay! Thanks for taking this, Kangil.
Comment on attachment 130097 [details] Patch Clearing flags on attachment: 130097 Committed r110032: <http://trac.webkit.org/changeset/110032>
All reviewed patches have been landed. Closing bug.