[zenity] Remove deprecated methods.

[Arx Henrique Pereira da Cruz <arxcruz src gnome org>]

commit 797ef3f1bd0dd2dea62d912af1340fbeb248e7bb
Author: Arx Cruz <arxcruz gnome org>
Date:   Fri May 16 18:05:59 2014 -0300

    Remove deprecated methods.
    
    This remove deprecated methods in about dialog.
    Also remove the help button in the about dialog, since wasn't
    being used (due the deprecated methods) and keep it just
    make the UI ugly.

 src/about.c |   20 --------------------
 1 files changed, 0 insertions(+), 20 deletions(-)
---
diff --git a/src/about.c b/src/about.c
index ab82068..486b641 100644
--- a/src/about.c
+++ b/src/about.c
@@ -39,7 +39,6 @@
 
 static GtkWidget *dialog;
 
-static void zenity_about_display_help (GtkWidget *widget, gpointer data);
 static void zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data);
 
 /* Sync with the people in the THANKS file */
@@ -258,7 +257,6 @@ void
 zenity_about (ZenityData *data)
 {
   GdkPixbuf *logo;
-  GtkWidget *help_button;
   char *license_trans;
 
 
@@ -288,18 +286,6 @@ zenity_about (ZenityData *data)
 
   zenity_util_set_window_icon (dialog, NULL, ZENITY_IMAGE_FULLPATH ("zenity.png"));
 
-  help_button = gtk_button_new_from_stock (GTK_STOCK_HELP);
-  
-  g_signal_connect (G_OBJECT (help_button), "clicked",
-                    G_CALLBACK (zenity_about_display_help), data);
-  
-  gtk_widget_show (help_button);
-  
-  gtk_box_pack_end (GTK_BOX (gtk_dialog_get_action_area (GTK_DIALOG (dialog))),
-                    help_button, FALSE, TRUE, 0);
-  gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (gtk_dialog_get_action_area (GTK_DIALOG (dialog))), 
-                                      help_button, TRUE);
-
   g_signal_connect (G_OBJECT (dialog), "response",
                     G_CALLBACK (zenity_about_dialog_response), data);
 
@@ -330,9 +316,3 @@ zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data)
 
   gtk_main_quit ();
 }
-
-static void
-zenity_about_display_help (GtkWidget *widget, gpointer data)
-{
-  zenity_util_show_help (NULL);
-}