From 513d79f5d958a605fa0a9fee66a90450f91a5632 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Sun, 26 Apr 2015 01:02:35 -0400
Subject: [PATCH] just to keep track of findings re classList

---
 src/js/contentscript-end.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/js/contentscript-end.js b/src/js/contentscript-end.js
index 67052b9b5..90c805181 100644
--- a/src/js/contentscript-end.js
+++ b/src/js/contentscript-end.js
@@ -618,6 +618,11 @@ var uBlockCollapser = (function() {
         var i = nodes.length;
         while ( i-- ) {
             node = nodes[i];
+            // http://jsperf.com/enumerate-classes
+            // Chromium: classList a bit faster than manually enumerating
+            // class names.
+            // Firefox: classList quite slower than manually enumerating
+            // class names.
             vv = node.classList;
             if ( typeof vv !== 'object' ) { continue; }
             j = vv.length || 0;