Ref T239, removed "QTimer m_xxx { this };" pattern

* not in worker classes as parent might have a relevance there
* in UI classes it is useless

src/blackgui/components/infobarwebreadersstatuscomponent.h

@@ -82,7 +82,7 @@ namespace BlackGui
             virtual void showConsolidationStatus(bool show);
 
         private:
-            QTimer m_timer { this }; //!< check timer
+            QTimer m_timer; //!< check timer
             BlackGui::CLedWidget *m_ledSwiftDb = nullptr;
             BlackGui::CLedWidget *m_ledDataReady = nullptr;
             BlackGui::CLedWidget *m_ledConsolidation = nullptr;