[gtk+/gtk-2-90] Remove obsolete helper function activate_url in GtkAboutDialog

[Christian Dywan <cdywan src gnome org>]

commit bd59ce1f837994937c0ca66df4bcdd27aadb5b87
Author: Christian Dywan <christian twotoasts de>
Date:   Fri Oct 23 01:57:55 2009 +0200

    Remove obsolete helper function activate_url in GtkAboutDialog

 gtk/gtkaboutdialog.c |   26 --------------------------
 1 files changed, 0 insertions(+), 26 deletions(-)
---
diff --git a/gtk/gtkaboutdialog.c b/gtk/gtkaboutdialog.c
index 131f069..33539bf 100644
--- a/gtk/gtkaboutdialog.c
+++ b/gtk/gtkaboutdialog.c
@@ -191,8 +191,6 @@ static void                 gtk_about_dialog_set_property   (GObject
 static void                 gtk_about_dialog_show           (GtkWidget          *widge);
 static void                 update_name_version             (GtkAboutDialog     *about);
 static GtkIconSet *         icon_set_new_from_pixbufs       (GList              *pixbufs);
-static void                 activate_url                    (GtkWidget          *widget,
-							     gpointer            data);
 static void                 follow_if_link                  (GtkAboutDialog     *about,
 							     GtkTextView        *text_view,
 							     GtkTextIter        *iter);
@@ -1697,30 +1695,6 @@ gtk_about_dialog_set_logo_icon_name (GtkAboutDialog *about,
 }
 
 static void
-activate_url (GtkWidget *widget, 
-	      gpointer   data)
-{
-  GtkAboutDialog *about = GTK_ABOUT_DIALOG (data);
-  const gchar *url = gtk_link_button_get_uri (GTK_LINK_BUTTON (widget));
-  GtkAboutDialogActivateLinkFunc url_hook;
-  gpointer url_hook_data;
-
-  if (activate_url_hook_set)
-    {
-      url_hook = activate_url_hook;
-      url_hook_data = activate_url_hook_data;
-    }
-  else
-    {
-      url_hook = default_url_hook;
-      url_hook_data = NULL;
-    }
-
-  if (url_hook)
-    url_hook (about, url, url_hook_data);
-}
-
-static void
 follow_if_link (GtkAboutDialog *about,
 		GtkTextView    *text_view,
 		GtkTextIter    *iter)