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diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h
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--- a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractitemcontainer.h
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef ABSTRACTITEMCONTAINER_H
-#define ABSTRACTITEMCONTAINER_H
-
-#include <QModelIndex>
-
-#include "gvbwidget.h"
-
-class QGraphicsWidget;
-class AbstractItemView;
-class AbstractViewItem;
-
-class AbstractItemContainer : public GvbWidget
-{
- Q_OBJECT
-public:
- AbstractItemContainer(int bufferSize, QGraphicsWidget *parent=0);
- virtual ~AbstractItemContainer();
-
- virtual void addItem(const QModelIndex &index);
- virtual void removeItem(const QModelIndex &index);
-
- virtual void setItemView(AbstractItemView *view);
- virtual void setItemPrototype(AbstractViewItem *ptype);
- virtual void reset();
- virtual int itemCount() const;
- virtual AbstractViewItem* itemAt(const int row) const;
- AbstractViewItem* findItemByIndex(const QModelIndex &index) const;
- AbstractViewItem *prototype();
- AbstractViewItem *firstItem();
- void updateContent();
- void themeChange();
- int bufferSize() const;
- virtual void setTwoColumns(const bool enabled);
- bool twoColumns();
-
- void setSubtreeCacheEnabled(const bool enabled);
- virtual void setListItemCaching(const bool enabled, const int index) = 0;
-
-protected:
- virtual void adjustVisibleContainerSize(const QSizeF &size) = 0;
- virtual void addItemToVisibleLayout(int index, AbstractViewItem *item) = 0;
- virtual void removeItemFromVisibleLayout(AbstractViewItem *item) = 0;
-
- virtual bool event(QEvent *e);
- virtual bool eventFilter(QObject *obj, QEvent *event);
- virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
- virtual int maxItemCountInItemBuffer() const;
- bool itemVisibleInView(AbstractViewItem* item, const QRectF &viewRect, bool fullyVisible = true) const;
-
-protected:
- void updateItemBuffer();
- void findFirstAndLastVisibleBufferIndex(int &firstVisibleBufferIndex,
- int &lastVisibleBufferIndex,
- const QRectF &viewRect,
- bool fullyVisible) const;
- QList<AbstractViewItem*> m_items;
- AbstractItemView *m_itemView;
- AbstractViewItem *m_prototype;
- int m_bufferSize;
-
-private:
- void insertItem(int pos, const QModelIndex &index);
- bool m_twoColumns;
-
- Q_DISABLE_COPY(AbstractItemContainer)
-};
-
-#endif // ABSTRACTITEMCONTAINER_H