Bug 1360784 - Revert a workaround for bug 1361632. r=xidorn

MozReview-Commit-ID: FU7r2cMaQOL --HG-- extra : rebase_source : 05bad5a3cc60c26391b52e21b4390db321ad6dc4
2017-05-04 23:35:59 +09:00 · 2017-05-04 23:35:59 +09:00 · 2195becf33
--- a/image/test/reftest/downscaling/huge-1.html
+++ b/image/test/reftest/downscaling/huge-1.html
@ -1,7 +1,7 @@
 <!DOCTYPE html><meta charset=utf-8>
 <!-- Any copyright is dedicated to the Public Domain.
   - http://creativecommons.org/publicdomain/zero/1.0/ -->
-<body style="margin: 0px; overflow: hidden">
+<body style="margin: 0px">
  <script>
    let args = location.search.substring(1).split(',');
    document.write(`<img src="${args[0]}" width="${args[1]}" height="${args[2]}">`);