1 files changed, 0 insertions, 54 deletions
diff --git a/dom/tests/mochitest/webcomponents/test_custom_element_clone_callbacks.html b/dom/tests/mochitest/webcomponents/test_custom_element_clone_callbacks.html
deleted file mode 100644
index eea9bafe0..000000000
--- a/dom/tests/mochitest/webcomponents/test_custom_element_clone_callbacks.html
+++ /dev/null
@@ -1,54 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=1081039
--->
-<head>
-  <title>Test callbacks for cloned custom elements.</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.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=1081039">Bug 1081039</a>
-<script>
-
-SimpleTest.waitForExplicitFinish();
-
-// Test to make sure created callback is called on clones that are upgraded and clones
-// created after registering the custom element.
-
-var callbackCalledOnUpgrade = false;
-var callbackCalledOnClone = false;
-
-var foo = document.createElement("x-foo");
-var fooClone = foo.cloneNode(true);
-
-var p = Object.create(HTMLElement.prototype);
-p.createdCallback = function() {
-  is(this.__proto__, p, "Correct prototype should be set on custom elements.");
-
-  if (this == fooClone) {
-    // Callback called for the element created before registering the custom element.
-    // Should be called on element upgrade.
-    is(callbackCalledOnUpgrade, false, "Upgrade should only be called once per clone.");
-    callbackCalledOnUpgrade = true;
-  } else if (this != foo) {
-    // Callback called for the element created after registering the custom element.
-    is(callbackCalledOnClone, false, "Upgrade should only be called once per clone.");
-    callbackCalledOnClone = true;
-  }
-
-  if (callbackCalledOnUpgrade && callbackCalledOnClone) {
-    SimpleTest.finish();
-  }
-};
-
-document.registerElement("x-foo", { prototype: p });
-
-var anotherFooClone = foo.cloneNode(true);
-
-SimpleTest.waitForExplicitFinish();
-
-</script>
-</body>
-</html>