1 files changed, 45 insertions, 0 deletions
diff --git a/dom/html/HTMLDataElement.h b/dom/html/HTMLDataElement.h
new file mode 100644
index 000000000..4fd26a017
--- /dev/null
+++ b/dom/html/HTMLDataElement.h
@@ -0,0 +1,45 @@
+/* -*- 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/. */
+
+#ifndef mozilla_dom_HTMLDataElement_h
+#define mozilla_dom_HTMLDataElement_h
+
+#include "mozilla/Attributes.h"
+#include "nsIDOMHTMLElement.h"
+#include "nsGenericHTMLElement.h"
+#include "nsGkAtoms.h"
+
+namespace mozilla {
+namespace dom {
+
+class HTMLDataElement final : public nsGenericHTMLElement
+{
+public:
+  explicit HTMLDataElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
+
+  // HTMLDataElement WebIDL
+  void GetValue(DOMString& aValue)
+  {
+    GetHTMLAttr(nsGkAtoms::value, aValue);
+  }
+
+  void SetValue(const nsAString& aValue, ErrorResult& aError)
+  {
+    SetHTMLAttr(nsGkAtoms::value, aValue, aError);
+  }
+
+  virtual nsresult Clone(mozilla::dom::NodeInfo* aNodeInfo, nsINode** aResult) const override;
+
+protected:
+  virtual ~HTMLDataElement();
+
+  virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_HTMLDataElement_h