[webkit-reviews] review requested: [Bug 15542] don't pass nil to a method returning NSSize : [Attachment 16706] patch, adds a special case for nil

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 15542: don't pass nil to a method returning NSSize
http://bugs.webkit.org/show_bug.cgi?id=15542

Attachment 16706: patch, adds a special case for nil
http://bugs.webkit.org/attachment.cgi?id=16706&action=edit