[gtk+/gtk-3-2] about-dialog: add a stroke around the credits area

[Matthias Clasen <matthiasc src gnome org>]

commit d9b3086df63698d4dd75d2f01e3c08f673d456c9
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Feb 14 11:19:04 2012 -0500

    about-dialog: add a stroke around the credits area
    
    Makes it consistent with e.g. the license page.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=670078

 gtk/gtkaboutdialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkaboutdialog.c b/gtk/gtkaboutdialog.c
index 65ddfa0..4d54b63 100644
--- a/gtk/gtkaboutdialog.c
+++ b/gtk/gtkaboutdialog.c
@@ -2357,7 +2357,7 @@ create_credits_page (GtkAboutDialog *about)
   priv->credits_page = gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), page_vbox, NULL);
 
   sw = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_NONE);
+  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN);
   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                   GTK_POLICY_NEVER,
                                   GTK_POLICY_AUTOMATIC);