[gdm] simple-greeter: Fix warnings

[Ray Strode <halfline src gnome org>]

commit a071378d9b9f089c4974eba9c00a592908d5103d
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Jul 19 15:31:45 2012 -0400

    simple-greeter: Fix warnings
    
    https://bugzilla.gnome.org/show_bug.cgi?id=678057

 gui/simple-greeter/gdm-greeter-login-window.c |    2 +-
 gui/simple-greeter/gdm-user-chooser-widget.c  |   26 -------------------------
 2 files changed, 1 insertions(+), 27 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-greeter-login-window.c b/gui/simple-greeter/gdm-greeter-login-window.c
index f7b67b7..457a796 100644
--- a/gui/simple-greeter/gdm-greeter-login-window.c
+++ b/gui/simple-greeter/gdm-greeter-login-window.c
@@ -196,7 +196,7 @@ set_busy (GdmGreeterLoginWindow *login_window)
 
         cursor = gdk_cursor_new (GDK_WATCH);
         gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (login_window)), cursor);
-        gdk_cursor_unref (cursor);
+        g_object_unref (cursor);
 }
 
 static void
diff --git a/gui/simple-greeter/gdm-user-chooser-widget.c b/gui/simple-greeter/gdm-user-chooser-widget.c
index 0b6bf9b..7cfc638 100644
--- a/gui/simple-greeter/gdm-user-chooser-widget.c
+++ b/gui/simple-greeter/gdm-user-chooser-widget.c
@@ -141,8 +141,6 @@ get_icon_height_for_widget (GtkWidget *widget)
 static gboolean
 update_other_user_visibility (GdmUserChooserWidget *widget)
 {
-        int number_of_users;
-
         g_debug ("GdmUserChooserWidget: updating other user visibility");
 
         if (!widget->priv->show_user_other) {
@@ -965,30 +963,6 @@ on_is_loaded_changed (ActUserManager       *manager,
         queue_add_users (widget);
 }
 
-static void
-parse_string_list (char *value, GSList **retval)
-{
-        char **temp_array;
-        int    i;
-
-        *retval = NULL;
-
-        if (value == NULL || *value == '\0') {
-                g_debug ("Not adding NULL user");
-                *retval = NULL;
-                return;
-        }
-
-        temp_array = g_strsplit (value, ",", 0);
-        for (i = 0; temp_array[i] != NULL; i++) {
-                g_debug ("Adding value %s", temp_array[i]);
-                g_strstrip (temp_array[i]);
-                *retval = g_slist_prepend (*retval, g_strdup (temp_array[i]));
-        }
-
-        g_strfreev (temp_array);
-}
-
 static gboolean
 load_users (GdmUserChooserWidget *widget)
 {