[webkit-reviews] review requested: [Bug 57059] input field with focus makes appendChild operation ~42x slower : [Attachment 89819] Patch

[bugzilla-daemon at webkit.org]

Emil A Eklund <eae at chromium.org> has asked  for review:
Bug 57059: input field with focus makes appendChild operation ~42x slower
https://bugs.webkit.org/show_bug.cgi?id=57059

Attachment 89819: Patch
https://bugs.webkit.org/attachment.cgi?id=89819&action=review