mouse lock API mochitests

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=633602
-->
<head>
    <title>Test for Bug 633602</title>
    <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
    <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
    <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=633602">Mozilla Bug 633602</a>
    <script type="application/javascript">

        /** Test for Bug 633602 **/
        SimpleTest.waitForExplicitFinish()
        SimpleTest.waitForFocus(function() {
            /*
            * Insert your testing script.
            */
            SimpleTest.finish();
        });
    </script>
</body>
</html>