QProperty: remove unused overload

This overload was only needed to avoid breaking compilation of
qtdeclarative. After declarative had been migrated to the new API, it
can be safely removed.

Pick-to: 6.4 6.3 6.2
Change-Id: Ib540b924178b6a69e3bfd89b7c324fbba79c75ff
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

src/corelib/kernel/qproperty_p.h

@@ -362,13 +362,6 @@ public:
 
     bool evaluateRecursive(PendingBindingObserverList &bindingObservers, QBindingStatus *status = nullptr);
 
-    // ### TODO: remove as soon as declarative no longer needs this overload
-    void evaluateRecursive()
-    {
-        PendingBindingObserverList bindingObservers;
-        evaluateRecursive(bindingObservers);
-    }
-
     bool Q_ALWAYS_INLINE evaluateRecursive_inline(PendingBindingObserverList &bindingObservers, QBindingStatus *status);
 
     void notifyRecursive();