Long live Qt 4.5!

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diff --git a/src/xmlpatterns/api/qabstracturiresolver.cpp b/src/xmlpatterns/api/qabstracturiresolver.cpp
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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 QtXmlPatterns 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QUrl>
+
+#include "qabstracturiresolver.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+  \class QAbstractUriResolver
+  \brief The QAbstractUriResolver class is a callback interface for resolving Uniform Resource Identifiers.
+  \since 4.4
+  \reentrant
+  \ingroup xml-tools
+
+  A Uniform Resource Identifier (URI) is a string that uniquely
+  identifies a resource. URIs are versatile global identifiers. It is
+  often useful to transform a URI that identifies something logical
+  into a URI that locates something physical (a URL), or to simply map
+  a URI to a different URI. QAbstractUriResolver::resolve() provides
+  this functionality.
+
+  For example, one could write a QAbstractUriResolver subclass that
+  rewrites library ISBN number URIs as book title URLs, e.g.,
+  \e{urn:isbn:0-345-33973-8} would be rewritten as
+  \e{file:///books/returnOfTheKing.doc}. Or a QAbstractUriResolver
+  subclass could be written for a web browser to let the web browser
+  protect the user's private files by mapping incoming requests for
+  them to null URIs.
+
+  \sa {http://en.wikipedia.org/wiki/Uniform_Resource_Identifier}
+*/
+
+/*!
+  Constructs a QAbstractUriResolver with the specified \a parent.
+ */
+QAbstractUriResolver::QAbstractUriResolver(QObject *parent) : QObject(parent)
+{
+}
+
+/*!
+  Destructor.
+ */
+QAbstractUriResolver::~QAbstractUriResolver()
+{
+}
+
+/*!
+  \fn QUrl QAbstractUriResolver::resolve(const QUrl &relative, const QUrl &baseURI) const
+
+  Returns the \a relative URI resolved using the \a baseURI.
+
+  The caller guarantees that both \a relative and \a baseURI are
+  valid, and that \a baseURI is absolute. \a relative can be relative,
+  absolute, or empty.
+
+  The returned QUrl can be a default constructed QUrl. If it is not a
+  default constructed QUrl, it will be absolute and valid. If a default
+  constructed QUrl is returned, it means the \a relative URI was not
+  accepted to be resolved.
+
+  If the reimplemented resolve() function decides it has nothing to do
+  about resolving the \a relative URI, it should simply return the \a
+  relative URI resolved against the \a baseURI, i.e.:
+
+  \snippet doc/src/snippets/code/src_xmlpatterns_api_qabstracturiresolver.cpp 0
+
+  \sa QUrl::isRelative(), QUrl::isValid()
+ */
+
+QT_END_NAMESPACE
+