[webkit-reviews] review requested: [Bug 164214] Move ChildNode and ParentNode from ExceptionCode to Exception, add support for ExceptionOr<T&> : [Attachment 293401] Patch

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 164214: Move ChildNode and ParentNode from ExceptionCode to Exception, add
support for ExceptionOr<T&>
https://bugs.webkit.org/show_bug.cgi?id=164214

Attachment 293401: Patch

https://bugs.webkit.org/attachment.cgi?id=293401&action=review