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diff --git a/src/multimedia/controls/qmetadatareadercontrol.cpp b/src/multimedia/controls/qmetadatareadercontrol.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** 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-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qmediacontrol_p.h"
-#include <qmetadatareadercontrol.h>
-
-QT_BEGIN_NAMESPACE
-
-
-/*!
- \class QMetaDataReaderControl
- \obsolete
- \inmodule QtMultimedia
-
-
- \ingroup multimedia_control
-
-
- \brief The QMetaDataReaderControl class provides read access to the
- meta-data of a QMediaService's media.
-
- If a QMediaService can provide read or write access to the meta-data of
- its current media it will implement QMetaDataReaderControl. This control
- provides functions for both retrieving and setting meta-data values.
- Meta-data may be addressed by the keys defined in the
- QMediaMetaData namespace.
-
- The functionality provided by this control is exposed to application
- code by the meta-data members of QMediaObject, and so meta-data access
- is potentially available in any of the media object classes. Any media
- service may implement QMetaDataReaderControl.
-
- The interface name of QMetaDataReaderControl is
- \c org.qt-project.qt.metadatareadercontrol/5.0 as defined in
- QMetaDataReaderControl_iid.
-
- \sa QMediaService::requestControl(), QMediaObject
-*/
-
-/*!
- \macro QMetaDataReaderControl_iid
-
- \c org.qt-project.qt.metadatareadercontrol/5.0
-
- Defines the interface name of the QMetaDataReaderControl class.
-
- \relates QMetaDataReaderControl
-*/
-
-/*!
- Construct a QMetaDataReaderControl with \a parent. This class is meant as a base class
- for service specific meta data providers so this constructor is protected.
-*/
-
-QMetaDataReaderControl::QMetaDataReaderControl(QObject *parent):
- QMediaControl(*new QMediaControlPrivate, parent)
-{
-}
-
-/*!
- Destroy the meta-data object.
-*/
-
-QMetaDataReaderControl::~QMetaDataReaderControl()
-{
-}
-
-/*!
- \fn bool QMetaDataReaderControl::isMetaDataAvailable() const
-
- Identifies if meta-data is available from a media service.
-
- Returns true if the meta-data is available and false otherwise.
-*/
-
-/*!
- \fn QVariant QMetaDataReaderControl::metaData(const QString &key) const
-
- Returns the meta-data for the given \a key.
-*/
-
-/*!
- \fn QMetaDataReaderControl::availableMetaData() const
-
- Returns a list of keys there is meta-data available for.
-*/
-
-/*!
- \fn void QMetaDataReaderControl::metaDataChanged()
-
- Signal the changes of meta-data.
-
- If multiple meta-data elements are changed,
- metaDataChanged(const QString &key, const QVariant &value) signal is emitted
- for each of them with metaDataChanged() changed emitted once.
-*/
-
-/*!
- \fn void QMetaDataReaderControl::metaDataChanged(const QString &key, const QVariant &value)
-
- Signal the changes of one meta-data element \a value with the given \a key.
-*/
-
-/*!
- \fn void QMetaDataReaderControl::metaDataAvailableChanged(bool available)
-
- Signal the availability of meta-data has changed, \a available will
- be true if the multimedia object has meta-data.
-*/
-
-QT_END_NAMESPACE
-
-#include "moc_qmetadatareadercontrol.cpp"