--- a/tools/qdoc3/webxmlgenerator.h	Mon Jun 21 22:38:13 2010 +0100
+++ b/tools/qdoc3/webxmlgenerator.h	Thu Jul 22 16:41:55 2010 +0100
@@ -46,12 +46,17 @@
 #ifndef WEBXMLGENERATOR_H
 #define WEBXMLGENERATOR_H
 
+#include <QtCore/qxmlstream.h>
+
 #include "codemarker.h"
 #include "config.h"
 #include "pagegenerator.h"
 
 QT_BEGIN_NAMESPACE
 
+class QXmlStreamReader;
+class QXmlStreamWriter;
+
 class WebXMLGenerator : public PageGenerator
 {
 public:
@@ -69,7 +74,7 @@
                              const Node *relative, CodeMarker *marker );
     virtual void generateClassLikeNode(const InnerNode *inner, CodeMarker *marker);
     virtual void generateFakeNode(const FakeNode *fake, CodeMarker *marker);
-    virtual QString fileExtension(const Node *node);
+    virtual QString fileExtension(const Node *node) const;
 
     virtual const Atom *addAtomElements(QXmlStreamWriter &writer, const Atom *atom,
                                  const Node *relative, CodeMarker *marker);