[webkit-reviews] review requested: [Bug 89771] Web Inspector: speed up Timeline and Elements panel rendering : [Attachment 149112] Patch

[bugzilla-daemon at webkit.org]

Pavel Feldman <pfeldman at chromium.org> has asked  for review:
Bug 89771: Web Inspector: speed up Timeline and Elements panel rendering
https://bugs.webkit.org/show_bug.cgi?id=89771

Attachment 149112: Patch
https://bugs.webkit.org/attachment.cgi?id=149112&action=review