[webkit-reviews] review requested: [Bug 157760] TypeSet/StructureShape have a flawed sense of JS prototype chains : [Attachment 279054] patch

[bugzilla-daemon at webkit.org]

Saam Barati <sbarati at apple.com> has asked  for review:
Bug 157760: TypeSet/StructureShape have a flawed sense of JS prototype chains
https://bugs.webkit.org/show_bug.cgi?id=157760

Attachment 279054: patch

https://bugs.webkit.org/attachment.cgi?id=279054&action=review