Make QVersionNumber private

We're not ready.

[ChangeLog][EDITORIAL] Remove all mentions of QVersionNumber.

Change-Id: I03ad95992982eb3177f982c1eeddb6a6bc29336c
Reviewed-by: Keith Gardner <kreios4004@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

src/corelib/tools/qversionnumber.cpp

@@ -40,7 +40,7 @@
 **
 ****************************************************************************/
 
-#include <QtCore/qversionnumber.h>
+#include <QtCore/private/qversionnumber_p.h>
 #include <QtCore/qhash.h>
 #include <QtCore/private/qlocale_tools_p.h>
 #include <QtCore/qcollator.h>
@@ -61,6 +61,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \class QVersionNumber
     \inmodule QtCore
+    \internal
     \since 5.4
     \brief The QVersionNumber class contains a version number with an arbitrary
            number of segments.

src/testlib/qtest.h

@@ -46,7 +46,6 @@
 #include <QtCore/qobject.h>
 #include <QtCore/qvariant.h>
 #include <QtCore/qurl.h>
-#include <QtCore/qversionnumber.h>
 
 #include <QtCore/qpoint.h>
 #include <QtCore/qsize.h>
@@ -164,11 +163,6 @@ template<> inline char *toString(const QVariant &v)
     return qstrdup(vstring.constData());
 }
 
-template<> inline char *toString(const QVersionNumber &version)
-{
-    return toString(version.toString());
-}
-
 template<>
 inline bool qCompare(QString const &t1, QLatin1String const &t2, const char *actual,
                     const char *expected, const char *file, int line)

src/testlib/qtestcase.cpp

@@ -1027,13 +1027,6 @@ QT_BEGIN_NAMESPACE
     Returns a textual representation of the given \a variant.
 */
 
-/*!
-    \fn char *QTest::toString(const QVersionNumber &version)
-    \overload
-
-    Returns a textual representation of the given \a version.
-*/
-
 /*! \fn void QTest::qWait(int ms)
 
     Waits for \a ms milliseconds. While waiting, events will be processed and

tests/auto/corelib/tools/qversionnumber/qversionnumber.pro

@@ -1,4 +1,4 @@
 CONFIG += testcase parallel_test
 TARGET = tst_qversionnumber
-QT = core testlib
+QT = core-private testlib
 SOURCES = tst_qversionnumber.cpp

tests/auto/corelib/tools/qversionnumber/tst_qversionnumber.cpp

@@ -33,7 +33,7 @@
 ****************************************************************************/
 
 #include <QtTest/QtTest>
-#include <qversionnumber.h>
+#include <private/qversionnumber_p.h>
 
 class tst_QVersionNumber : public QObject
 {