[webkit-reviews] review requested: [Bug 137424] Add is<>() / downcast<>() support for RenderObject subclasses : [Attachment 239289] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 137424: Add is<>() / downcast<>() support for RenderObject subclasses
https://bugs.webkit.org/show_bug.cgi?id=137424

Attachment 239289: Patch
https://bugs.webkit.org/attachment.cgi?id=239289&action=review