1 files changed, 54 insertions, 0 deletions
diff --git a/dom/xml/nsXMLElement.cpp b/dom/xml/nsXMLElement.cpp
new file mode 100644
index 0000000000..ef51715d1b
--- /dev/null
+++ b/dom/xml/nsXMLElement.cpp
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsXMLElement.h"
+#include "mozilla/dom/ElementBinding.h"
+#include "mozilla/dom/ElementInlines.h"
+#include "nsContentUtils.h"  // nsAutoScriptBlocker
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+nsresult NS_NewXMLElement(
+    Element** aInstancePtrResult,
+    already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo) {
+  RefPtr<mozilla::dom::NodeInfo> nodeInfo(std::move(aNodeInfo));
+  auto* nim = nodeInfo->NodeInfoManager();
+  RefPtr<nsXMLElement> it = new (nim) nsXMLElement(nodeInfo.forget());
+
+  it.forget(aInstancePtrResult);
+  return NS_OK;
+}
+
+JSObject* nsXMLElement::WrapNode(JSContext* aCx,
+                                 JS::Handle<JSObject*> aGivenProto) {
+  return Element_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+void nsXMLElement::UnbindFromTree(bool aNullParent) {
+  nsAtom* property;
+  switch (GetPseudoElementType()) {
+    case PseudoStyleType::marker:
+      property = nsGkAtoms::markerPseudoProperty;
+      break;
+    case PseudoStyleType::before:
+      property = nsGkAtoms::beforePseudoProperty;
+      break;
+    case PseudoStyleType::after:
+      property = nsGkAtoms::afterPseudoProperty;
+      break;
+    default:
+      property = nullptr;
+  }
+  if (property) {
+    MOZ_ASSERT(GetParent());
+    MOZ_ASSERT(GetParent()->IsElement());
+    GetParent()->RemoveProperty(property);
+  }
+  Element::UnbindFromTree(aNullParent);
+}
+
+NS_IMPL_ELEMENT_CLONE(nsXMLElement)