Remove deprecated QWizard member

Change-Id: If6a0125ab9eba5f1b5040adb2e087003b45f5b3d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

src/widgets/dialogs/qwizard.cpp

@@ -2390,16 +2390,6 @@ QList<int> QWizard::visitedIds() const
     return d->history;
 }
 
-/*!
-    \obsolete Use visitedIds() instead
-*/
-#if QT_DEPRECATED_SINCE(5, 15)
-QList<int> QWizard::visitedPages() const
-{
-    return visitedIds();
-}
-#endif
-
 /*!
     Returns the list of page IDs.
    \since 4.5

src/widgets/dialogs/qwizard.h

@@ -128,9 +128,6 @@ public:
     void removePage(int id);
     QWizardPage *page(int id) const;
     bool hasVisitedPage(int id) const;
-#if QT_DEPRECATED_SINCE(5, 15)
-    QT_DEPRECATED_VERSION_X_5_15("Use visitedIds() instead") QList<int> visitedPages() const;
-#endif
     QList<int> visitedIds() const;
     QList<int> pageIds() const;
     void setStartId(int id);