[webkit-reviews] review requested: [Bug 78570] [DRT] Remove all PlainTextController usages in existing tests by adding internal API. : [Attachment 129206] Patch

[bugzilla-daemon at webkit.org]

Kangil Han <kangil.han at samsung.com> has asked  for review:
Bug 78570: [DRT] Remove all PlainTextController usages in existing tests by
adding internal API.
https://bugs.webkit.org/show_bug.cgi?id=78570

Attachment 129206: Patch
https://bugs.webkit.org/attachment.cgi?id=129206&action=review