1 files changed, 15 insertions, 19 deletions

diff --git a/Source/WebCore/dom/DocumentFragment.h b/Source/WebCore/dom/DocumentFragment.h
index 9f1b1afa9..9d00c6c50 100644
--- a/Source/WebCore/dom/DocumentFragment.h
+++ b/Source/WebCore/dom/DocumentFragment.h
@@ -21,42 +21,38 @@
  *
  */
 
-#ifndef DocumentFragment_h
-#define DocumentFragment_h
+#pragma once
 
 #include "ContainerNode.h"
 #include "FragmentScriptingPermission.h"
 
 namespace WebCore {
 
-class ScriptExecutionContext;
-
 class DocumentFragment : public ContainerNode {
 public:
-    static PassRefPtr<DocumentFragment> create(Document&);
-    static PassRefPtr<DocumentFragment> create(ScriptExecutionContext&);
+    static Ref<DocumentFragment> create(Document&);
 
     void parseHTML(const String&, Element* contextElement, ParserContentPolicy = AllowScriptingContent);
     bool parseXML(const String&, Element* contextElement, ParserContentPolicy = AllowScriptingContent);
     
-    virtual bool canContainRangeEndPoint() const override { return true; }
+    bool canContainRangeEndPoint() const final { return true; }
     virtual bool isTemplateContent() const { return false; }
 
+    // From the NonElementParentNode interface - https://dom.spec.whatwg.org/#interface-nonelementparentnode
+    WEBCORE_EXPORT Element* getElementById(const AtomicString&) const;
+
 protected:
-    DocumentFragment(Document*, ConstructionType = CreateContainer);
-    virtual String nodeName() const override;
+    DocumentFragment(Document&, ConstructionType = CreateContainer);
+    String nodeName() const final;
 
 private:
-    virtual NodeType nodeType() const override;
-    virtual PassRefPtr<Node> cloneNode(bool deep) override;
-    virtual bool childTypeAllowed(NodeType) const override;
+    NodeType nodeType() const final;
+    Ref<Node> cloneNodeInternal(Document&, CloningOperation) override;
+    bool childTypeAllowed(NodeType) const override;
 };
 
-inline bool isDocumentFragment(const Node& node) { return node.isDocumentFragment(); }
-void isDocumentFragment(const DocumentFragment&); // Catch unnecessary runtime check of type known at compile time.
-
-NODE_TYPE_CASTS(DocumentFragment)
-
-} //namespace
+} // namespace WebCore
 
-#endif
+SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::DocumentFragment)
+    static bool isType(const WebCore::Node& node) { return node.isDocumentFragment(); }
+SPECIALIZE_TYPE_TRAITS_END()