[webkit-reviews] review requested: [Bug 163863] addEventListener() / removeEventListener() should use a union for last parameter : [Attachment 292531] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 163863: addEventListener() / removeEventListener() should use a union for
last parameter
https://bugs.webkit.org/show_bug.cgi?id=163863

Attachment 292531: Patch

https://bugs.webkit.org/attachment.cgi?id=292531&action=review