[webkit-reviews] review requested: [Bug 163608] Leverage new union type support for HTMLSelectElement.add() / HTMLOptionsCollection.add() : [Attachment 291965] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 163608: Leverage new union type support for HTMLSelectElement.add() /
HTMLOptionsCollection.add()
https://bugs.webkit.org/show_bug.cgi?id=163608

Attachment 291965: Patch

https://bugs.webkit.org/attachment.cgi?id=291965&action=review