[webkit-reviews] review requested: [Bug 57077] SVG <use> element performance improvement : [Attachment 86909] Patch - manual test case

[bugzilla-daemon at webkit.org]

Leo Yang <leo.yang at torchmobile.com.cn> has asked  for review:
Bug 57077: SVG <use> element performance improvement
https://bugs.webkit.org/show_bug.cgi?id=57077

Attachment 86909: Patch - manual test case
https://bugs.webkit.org/attachment.cgi?id=86909&action=review