[webkit-reviews] review requested: [Bug 80020] [Crash] Adding <content> into a ShadowRoot causes crash. : [Attachment 131271] Patch

[bugzilla-daemon at webkit.org]

Shinya Kawanaka <shinyak at chromium.org> has asked  for review:
Bug 80020: [Crash] Adding <content> into a ShadowRoot causes crash.
https://bugs.webkit.org/show_bug.cgi?id=80020

Attachment 131271: Patch
https://bugs.webkit.org/attachment.cgi?id=131271&action=review