Don't unnecessarily queue resize in GtkWindow.style_updated

GtkWindow always queues a resize on style updates if there is
a grip, because it may have been the grip size style properties
that changed. However, even if it *were*, and it likely wasn't
that would not affect the windows size request, so no need
to queue a resize.

gtk/gtkwindow.c

@@ -5735,7 +5735,6 @@ gtk_window_style_updated (GtkWidget *widget)
                               rect.width, rect.height);
 
       set_grip_shape (window);
-      gtk_widget_queue_resize (widget);
     }
 }