Fix double-click events on Aurorae Tabs

svn path=/trunk/KDE/kdebase/workspace/; revision=1124534

clients/aurorae/src/lib/auroraetab.cpp

@@ -242,7 +242,6 @@ void AuroraeTab::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
 
 void AuroraeTab::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
 {
-    QGraphicsItem::mouseDoubleClickEvent(event);
     if (event->button() == Qt::LeftButton) {
         m_dblClicked = true;
         emit mouseDblClicked();