[headless] Initial skeleton of headless/public/

headless/public/web_document.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef HEADLESS_PUBLIC_WEB_DOCUMENT_H_
+#define HEADLESS_PUBLIC_WEB_DOCUMENT_H_
+
+#include "headless/public/web_node.h"
+
+namespace blink {
+class WebDocument;
+}
+
+namespace headless {
+
+class WebDocument : public WebNode {
+ public:
+  WebDocument(const blink::WebDocument& web_document);
+
+ protected:
+  blink::WebDocument& web_document();
+  const blink::WebDocument& web_document() const;
+};
+
+}  // namespace headless
+
+#endif  // HEADLESS_PUBLIC_WEB_DOCUMENT_H_