[gnome-control-center] sound: drop GtkStock

[Yosef Or Boczko <yoseforb src gnome org>]

commit 4fc66a57fad8bca77fd091e8f2f772180726e13a
Author: Yosef Or Boczko <yoseforb gmail com>
Date:   Fri Jul 19 15:58:30 2013 +0300

    sound: drop GtkStock
    
    https://bugzilla.gnome.org/show_bug.cgi?id=704178

 panels/sound/gvc-mixer-dialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/sound/gvc-mixer-dialog.c b/panels/sound/gvc-mixer-dialog.c
index 1d19f4f..30749fa 100644
--- a/panels/sound/gvc-mixer-dialog.c
+++ b/panels/sound/gvc-mixer-dialog.c
@@ -1593,7 +1593,7 @@ on_test_speakers_clicked (GvcComboBox *widget,
         d = gtk_dialog_new_with_buttons (title,
                                          GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (widget))),
                                          GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
-                                         GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
+                                         _("_Close"), GTK_RESPONSE_CLOSE,
                                          NULL);
         gtk_window_set_resizable (GTK_WINDOW (d), FALSE);