[webkit-reviews] review requested: [Bug 216264] Having an iframe as a descendent node shouldn't require ElementRareData : [Attachment 408215] Patch

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 216264: Having an iframe as a descendent node shouldn't require
ElementRareData
https://bugs.webkit.org/show_bug.cgi?id=216264

Attachment 408215: Patch

https://bugs.webkit.org/attachment.cgi?id=408215&action=review