import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/xbl/test/test_bug844783.html

@@ -0,0 +1,38 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=844783
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 844783</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript">
+
+  /** Test for XBL running in content scope for XUL-whitelisted domains. **/
+  SimpleTest.waitForExplicitFinish();
+
+  // Disable the automation pref before loading the test to make sure we load
+  // the proper configuration.
+  function setup() {
+    SpecialPowers.pushPrefEnv({clear: [['dom.use_xbl_scopes_for_remote_xul']] }, continueSetup);
+  }
+
+  // Embed the real test. It will take care of everything else.
+  function continueSetup() {
+    $('ifr').setAttribute('src', 'file_bug844783.xhtml');
+  }
+
+  </script>
+</head>
+<body onload="setup();">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=844783">Mozilla Bug 844783</a>
+<p id="display"></p>
+<div id="content">
+<iframe id="ifr"></iframe>
+</div>
+<pre id="test">
+</pre>
+</body>
+</html>