diff --git a/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/iframe_sandbox_002.htm b/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/iframe_sandbox_002.htm
index 59b3d16123d..e637847714b 100644
--- a/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/iframe_sandbox_002.htm
+++ b/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/iframe_sandbox_002.htm
@@ -2,18 +2,16 @@
 <html>
 <head>
     <title>HTML5 video with autoplay attribute.</title>
-    <script type="text/javascript" src="/common/media.js"></script>
+    <script src="/common/media.js"></script>
 </head>
 <body>
-    <script type="text/javascript">
-    
-    function do_play(event)
-    {
+    <script>
+    function do_play(event) {
         parent.window.postMessage("play event fired", "*");
     }
-    
+
     document.write(
-        "<video id='video0' src='" + getVideoURI("/media/green-at-15") + "'" + 
+        "<video id='video0' src='" + getVideoURI("/media/green-at-15") + "'" +
         " autoplay onplay='do_play(event);'>"
     );
     </script>
diff --git a/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/sandbox_002.htm b/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/sandbox_002.htm
index 87049d0c1c0..767518456f0 100644
--- a/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/sandbox_002.htm
+++ b/testing/web-platform/tests/old-tests/submission/Microsoft/sandbox/sandbox_002.htm
@@ -2,33 +2,24 @@
 <html>
 <head>
     <title>HTML5 Sandbox: Allow autoplay for HTML5 Video inside iframe with sandbox attribute if sandbox='allow-scripts'.</title>
+    <meta name=timeout content=long>
     <meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
     <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
-    <link rel="help" href="http://dev.w3.org/html5/spec/Overview.html#sandboxed-automatic-features-browsing-context-flag" />
-    <meta name="assert" content="Allow autoplay for HTML5 Video inside iframe with sandbox attribute if sandbox='allow-scripts'." />
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
 </head>
 <body>
-    <script type="text/javascript">
-    
-        
-        var t = async_test("Allow autoplay for HTML5 Video inside iframe with sandbox attribute if sandbox='allow-scripts'.");
-  
-        function callback(event)
-        {
-            t.step(function(){ 
-                assert_true('sandbox' in document.createElement('iframe')); 
-                assert_equals(event.data, "play event fired");
-            });
-            t.done();
-        }
+    <script>
+      async_test(function (t) {
+        var callback = t.step_func_done(function(event) {
+          assert_true('sandbox' in document.createElement('iframe'));
+          assert_equals(event.data, "play event fired");
+        });
 
-        var timer = setTimeout(callback, 8000);
         window.addEventListener("message", callback, false);
+      }, "Allow autoplay for HTML5 Video inside iframe with sandbox attribute if sandbox='allow-scripts'.");
     </script>
     <iframe src="iframe_sandbox_002.htm" sandbox="allow-scripts" style="display: none"></iframe>
     <div id=log></div>
 </body>
 </html>
-
