[webkit-reviews] review requested: [Bug 89172] [Shadow] parentTreeScope() of nested shadow DOM subtree returns document(). : [Attachment 147770] Patch

[bugzilla-daemon at webkit.org]

Takashi Sakamoto <tasak at google.com> has asked  for review:
Bug 89172: [Shadow] parentTreeScope() of nested shadow DOM subtree returns
document().
https://bugs.webkit.org/show_bug.cgi?id=89172

Attachment 147770: Patch
https://bugs.webkit.org/attachment.cgi?id=147770&action=review