Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/xml/XPathResult.h

 /*
  * Copyright 2005 Frerich Raabe <raabe@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 19 matching lines @@
 #if ENABLE(XPATH)
 
 #include <wtf/RefCounted.h>
 #include "XPathValue.h"
 
 namespace WebCore {
 
     typedef int ExceptionCode;
 
     class EventListener;
-    class Node;
+    class EventTargetNode;
     class Node;
     class String;
 
     class XPathResult : public RefCounted<XPathResult> {
     public:
         enum XPathResultType {
             ANY_TYPE = 0,
             NUMBER_TYPE = 1,
             STRING_TYPE = 2,
             BOOLEAN_TYPE = 3,
             UNORDERED_NODE_ITERATOR_TYPE = 4,
             ORDERED_NODE_ITERATOR_TYPE = 5,
             UNORDERED_NODE_SNAPSHOT_TYPE = 6,
             ORDERED_NODE_SNAPSHOT_TYPE = 7,
             ANY_UNORDERED_NODE_TYPE = 8,
             FIRST_ORDERED_NODE_TYPE = 9
         };
         
-        static PassRefPtr<XPathResult> create(Node* eventTarget, const XPath::Value& value) { return adoptRef(new XPathResult(eventTarget, value)); }
+        static PassRefPtr<XPathResult> create(EventTargetNode* eventTarget, const XPath::Value& value) { return adoptRef(new XPathResult(eventTarget, value)); }
         ~XPathResult();
         
         void convertTo(unsigned short type, ExceptionCode&);
 
         unsigned short resultType() const;
 
         double numberValue(ExceptionCode&) const;
         String stringValue(ExceptionCode&) const;
         bool booleanValue(ExceptionCode&) const;
         Node* singleNodeValue(ExceptionCode&) const;
 
         bool invalidIteratorState() const;
         unsigned long snapshotLength(ExceptionCode&) const;
         Node* iterateNext(ExceptionCode&);
         Node* snapshotItem(unsigned long index, ExceptionCode&);
 
         void invalidateIteratorState();
 
     private:
-        XPathResult(Node*, const XPath::Value&);
+        XPathResult(EventTargetNode*, const XPath::Value&);
         
         XPath::Value m_value;
         unsigned m_nodeSetPosition;
         XPath::NodeSet m_nodeSet; // FIXME: why duplicate the node set stored in m_value?
         unsigned short m_resultType;
         bool m_invalidIteratorState;
-        RefPtr<Node> m_eventTarget;
+        RefPtr<EventTargetNode> m_eventTarget;
         RefPtr<EventListener> m_eventListener;
     };
 
 }
 
 #endif // ENABLE(XPATH)
 
 #endif // XPathResult_h