File nocsd.patch of Package gtk3

--- gtk/gtkwindow.c
+++ gtk/gtkwindow.c
@@ -4060,6 +4060,8 @@
   screen = _gtk_window_get_screen (window);
   display = gdk_screen_get_display (screen);
 
+  return FALSE;
+
 #ifdef GDK_WINDOWING_X11
   if (GDK_IS_X11_DISPLAY (display))
     {
@@ -4099,6 +4101,8 @@
   GtkWidget *widget = GTK_WIDGET (window);
   GdkVisual *visual;
 
+  return;
+
   /* We need a visual with alpha for client shadows */
   if (priv->use_client_shadow)
     {