Code review comment for lp:~cimi/overlay-scrollbar/fix-compiz-stacking

> Isn't that EWMH atom already wrapped as a simple GDK function?

you mean gdk_window_restack?
I've tried with
gdk_window_restack (gtk_widget_get_window (priv->thumb), gtk_widget_get_window (priv->parent), TRUE);

doesn't work with both compiz and metacity