The Tor Browser: diff layout/reftests/generated-content/dynamic-button-01a.html

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/layout/reftests/generated-content/dynamic-button-01a.html	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,15 @@
     1.4 +<!DOCTYPE html>
     1.5 +<style>
     1.6 +.test::after {
     1.7 +    content:"::after content";
     1.8 +}
     1.9 +</style>
    1.10 +
    1.11 +<button>
    1.12 +  Button contents
    1.13 +</button>
    1.14 +<script>
    1.15 +  var td = document.querySelector("button");
    1.16 +  td.offsetWidth;
    1.17 +  td.className = "test";
    1.18 +</script>

The Tor Browser / file diff

diff: layout/reftests/generated-content/dynamic-button-01a.html

layout/reftests/generated-content/dynamic-button-01a.html