The gtk_widget_get_realized method only arrived in GTK 2.20,
so defined a compat macro for earlier GTK
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1361805646-6425-13-git-send-email-berrange@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>