[epiphany] ephy-certificate-dialog: remove old code

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 5f50e89e04957a4b74c57cef32c4fcf219c85487
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Jul 9 19:06:29 2014 -0500

    ephy-certificate-dialog: remove old code
    
    We do not use the action area now that we have header bars
    
    https://bugzilla.gnome.org/show_bug.cgi?id=733025

 lib/widgets/ephy-certificate-dialog.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/lib/widgets/ephy-certificate-dialog.c b/lib/widgets/ephy-certificate-dialog.c
index cadaf5e..456c119 100644
--- a/lib/widgets/ephy-certificate-dialog.c
+++ b/lib/widgets/ephy-certificate-dialog.c
@@ -250,7 +250,7 @@ static void
 ephy_certificate_dialog_init (EphyCertificateDialog *dialog)
 {
   GtkWidget *grid;
-  GtkWidget *content_area, *action_area;
+  GtkWidget *content_area;
   EphyCertificateDialogPrivate *priv;
 
   dialog->priv = G_TYPE_INSTANCE_GET_PRIVATE (dialog,
@@ -300,10 +300,6 @@ ephy_certificate_dialog_init (EphyCertificateDialog *dialog)
   gtk_box_set_spacing (GTK_BOX (content_area), 14);
   gtk_box_pack_start (GTK_BOX (content_area), grid, FALSE, FALSE, 0);
   gtk_widget_show (grid);
-
-  action_area = gtk_dialog_get_action_area (GTK_DIALOG (dialog));
-  gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
-  gtk_box_set_spacing (GTK_BOX (action_area), 6);
 }
 
 GtkWidget *