[gnome-control-center] application: Remove empty override

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit eda492aab49d454f3ee3f44b9a354bdb5fbf0d57
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sun Jan 21 10:36:59 2018 -0200

    application: Remove empty override
    
    The :dispose handler was just chaining up, so remove it.

 shell/cc-application.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/shell/cc-application.c b/shell/cc-application.c
index 609c2c5..97a2648 100644
--- a/shell/cc-application.c
+++ b/shell/cc-application.c
@@ -287,19 +287,12 @@ cc_application_constructor (GType                  type,
 }
 
 static void
-cc_application_dispose (GObject *object)
-{
-  G_OBJECT_CLASS (cc_application_parent_class)->dispose (object);
-}
-
-static void
 cc_application_class_init (CcApplicationClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
   GApplicationClass *application_class = G_APPLICATION_CLASS (klass);
 
   object_class->constructor = cc_application_constructor;
-  object_class->dispose = cc_application_dispose;
   application_class->activate = cc_application_activate;
   application_class->startup = cc_application_startup;
   application_class->command_line = cc_application_command_line;