[webkit-reviews] review requested: [Bug 83534] If a callback function returns a C++ null, convert to undefined. : [Attachment 136364] Fix

[bugzilla-daemon at webkit.org]

Gavin Barraclough <barraclough at apple.com> has asked  for review:
Bug 83534: If a callback function returns a C++ null, convert to undefined.
https://bugs.webkit.org/show_bug.cgi?id=83534

Attachment 136364: Fix
https://bugs.webkit.org/attachment.cgi?id=136364&action=review