Long live Qt 4.5!

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diff --git a/src/script/qscriptclassdata_p.h b/src/script/qscriptclassdata_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtScript module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSCRIPTCLASSDATA_P_H
+#define QSCRIPTCLASSDATA_P_H
+
+#include "qscriptglobals_p.h"
+
+#ifndef QT_NO_SCRIPT
+
+QT_BEGIN_NAMESPACE
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+class QScriptValueImpl;
+class QScriptNameIdImpl;
+class QScriptClassDataIterator;
+
+namespace QScript {
+    class Member;
+}
+
+class QScriptClassData
+{
+protected:
+    QScriptClassData();
+
+public:
+    virtual ~QScriptClassData();
+
+    virtual void mark(const QScriptValueImpl &object, int generation);
+    virtual bool resolve(const QScriptValueImpl &object, QScriptNameIdImpl *nameId,
+                         QScript::Member *member, QScriptValueImpl *base,
+                         QScript::AccessMode access);
+    virtual bool get(const QScriptValueImpl &obj, const QScript::Member &m,
+                     QScriptValueImpl *result);
+    virtual bool put(QScriptValueImpl *object, const QScript::Member &member,
+                     const QScriptValueImpl &value);
+    virtual bool removeMember(const QScriptValueImpl &object,
+                              const QScript::Member &member);
+    virtual bool implementsHasInstance(const QScriptValueImpl &object);
+    virtual bool hasInstance(const QScriptValueImpl &object,
+                             const QScriptValueImpl &value);
+    virtual QScriptClassDataIterator *newIterator(const QScriptValueImpl &object);
+
+private:
+    Q_DISABLE_COPY(QScriptClassData)
+};
+
+class QScriptClassDataIterator
+{
+protected:
+    QScriptClassDataIterator();
+
+public:
+    virtual ~QScriptClassDataIterator();
+
+    virtual bool hasNext() const = 0;
+    virtual void next(QScript::Member *member) = 0;
+
+    virtual bool hasPrevious() const = 0;
+    virtual void previous(QScript::Member *member) = 0;
+
+    virtual void toFront() = 0;
+    virtual void toBack() = 0;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_SCRIPT
+
+#endif // QSCRIPTCLASSDATA_P_H