dbus_service: Remove unused function

eekboard/eekboard-service.c

@@ -175,6 +175,7 @@ static void on_visible(EekboardService *service,
                        GParamSpec *pspec,
                        ServerContextService *context)
 {
+    (void)pspec;
     gboolean visible;
     EekboardServicePrivate *priv;
 
@@ -216,8 +217,6 @@ eekboard_service_class_init (EekboardServiceClass *klass)
     GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
     GParamSpec *pspec;
 
-    klass->create_context = NULL;
-
     gobject_class->constructed = eekboard_service_constructed;
     gobject_class->set_property = eekboard_service_set_property;
     gobject_class->get_property = eekboard_service_get_property;

eekboard/eekboard-service.h

@@ -37,10 +37,6 @@ G_DECLARE_DERIVABLE_TYPE (EekboardService, eekboard_service, EEKBOARD, SERVICE,
 struct _EekboardServiceClass {
     /*< private >*/
     GObjectClass parent_class;
-
-    /*< public >*/
-    EekboardContextService *(*create_context) (EekboardService *self);
-
     /*< private >*/
     /* padding */
     gpointer pdummy[24];