[webkit-reviews] review requested: [Bug 121671] Make RenderObject::parent() return RenderElement : [Attachment 212148] another

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 121671: Make RenderObject::parent() return RenderElement
https://bugs.webkit.org/show_bug.cgi?id=121671

Attachment 212148: another
https://bugs.webkit.org/attachment.cgi?id=212148&action=review