[gnome-control-center] user-accounts: Add missing GTK_WIDGET cast

[Robert Ancell <rancell src gnome org>]

commit cbb2d31a3811032bad36f582ba3552f4e4fc9324
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu Feb 11 16:13:25 2021 +1300

    user-accounts: Add missing GTK_WIDGET cast
    
    Was missing in 77df081fecdfe8386fea00d0d4b9de298cbd8a03

 panels/user-accounts/cc-user-panel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/panels/user-accounts/cc-user-panel.c b/panels/user-accounts/cc-user-panel.c
index ee9a8290f..cf3b0e24a 100644
--- a/panels/user-accounts/cc-user-panel.c
+++ b/panels/user-accounts/cc-user-panel.c
@@ -921,14 +921,14 @@ show_user (ActUser *user, CcUserPanel *self)
 #ifdef HAVE_MALCONTENT
         /* Parental Controls: Unavailable if user is admin */
         if (act_user_get_account_type (user) == ACT_USER_ACCOUNT_TYPE_ADMINISTRATOR) {
-                GtkStyleContext *context = gtk_widget_get_style_context 
(self->parental_controls_button_label);
+                GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET 
(self->parental_controls_button_label));
 
                 gtk_widget_hide (GTK_WIDGET (self->parental_control_go_next));
                 /* TRANSLATORS: Status of Parental Controls setup */
                 gtk_label_set_text (self->parental_controls_button_label, _("Unavailable"));
                 gtk_style_context_add_class (context, "dim-label");
         } else {
-                GtkStyleContext *context = gtk_widget_get_style_context 
(self->parental_controls_button_label);
+                GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET 
(self->parental_controls_button_label));
 
                 if (is_parental_controls_enabled_for_user (user))
                         /* TRANSLATORS: Status of Parental Controls setup */