Code-formatting, add (unused for now) overload of getLocationPosition()

src/modules/locale/timezonewidget/timezonewidget.h

@@ -50,7 +50,10 @@ class TimeZoneWidget : public QWidget
 public:
     explicit TimeZoneWidget( QWidget* parent = 0 );
 
-    LocaleGlobal::Location getCurrentLocation() { return currentLocation; }
+    LocaleGlobal::Location getCurrentLocation()
+    {
+        return currentLocation;
+    }
     void setCurrentLocation( QString region, QString zone );
     void setCurrentLocation( LocaleGlobal::Location location );
 
@@ -63,6 +66,10 @@ private:
     QList<QImage> timeZoneImages;
     LocaleGlobal::Location currentLocation;
 
+    QPoint getLocationPosition( const LocaleGlobal::Location& l )
+    {
+        return getLocationPosition( l.longitude, l.latitude );
+    }
     QPoint getLocationPosition( double longitude, double latitude );
 
     void paintEvent( QPaintEvent* event );