[webkit-reviews] review requested: [Bug 29214] getPropertyNames caching is invalid when the prototype chain contains objects with custom getPropertyNames : [Attachment 39499] Patch v1

[bugzilla-daemon at webkit.org]

Oliver Hunt <oliver at apple.com> has asked  for review:
Bug 29214: getPropertyNames caching is invalid when the prototype chain
contains objects with custom getPropertyNames
https://bugs.webkit.org/show_bug.cgi?id=29214

Attachment 39499: Patch v1
https://bugs.webkit.org/attachment.cgi?id=39499&action=review