[gnome-shell] shell-global: Remove unused declaration

[Jasper St. Pierre <jstpierre src gnome org>]

commit ef9ade3548bb54949ba2c93410dab0b3bca16c58
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Jan 28 11:17:34 2014 -0500

    shell-global: Remove unused declaration

 src/shell-global.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/shell-global.c b/src/shell-global.c
index f961dad..cc82566 100644
--- a/src/shell-global.c
+++ b/src/shell-global.c
@@ -48,8 +48,6 @@
 static ShellGlobal *the_object = NULL;
 
 static void grab_notify (GtkWidget *widget, gboolean is_grab, gpointer user_data);
-static void shell_global_on_gc (GjsContext   *context,
-                                ShellGlobal  *global);
 
 struct _ShellGlobal {
   GObject parent;