[webkit-reviews] review requested: [Bug 67081] Basic enhancements to StringBuilder : [Attachment 122500] patch v6

[bugzilla-daemon at webkit.org]

Xianzhu Wang <wangxianzhu at chromium.org> has asked  for review:
Bug 67081: Basic enhancements to StringBuilder
https://bugs.webkit.org/show_bug.cgi?id=67081

Attachment 122500: patch v6
https://bugs.webkit.org/attachment.cgi?id=122500&action=review

------- Additional Comments from Xianzhu Wang <wangxianzhu at chromium.org>
Darin, could you please review the new patch?