[webkit-reviews] review requested: [Bug 80404] r109563 caused perf regression : [Attachment 130348] Patch

[bugzilla-daemon at webkit.org]

Roland Steiner <rolandsteiner at chromium.org> has asked  for review:
Bug 80404: r109563 caused perf regression
https://bugs.webkit.org/show_bug.cgi?id=80404

Attachment 130348: Patch
https://bugs.webkit.org/attachment.cgi?id=130348&action=review