rem: statusbar->time = time; statusbar->length = length;
add: if (time != statusbar->time || length != statusbar->length) { statusbar->time = time; statusbar->length = length;
context: totem_statusbar_set_time_and_length (TotemStatusbar *statusbar,				     gint time, gint length){  g_return_if_fail (TOTEM_IS_STATUSBAR (statusbar));  statusbar->time = time;  statusbar->length = length;  totem_statusbar_update_time (statusbar);}