rem: DEBUG("plugin_destroy_stream");
add: D("plugin_destroy_stream");
context: static NPError totem_plugin_destroy_stream (NPP instance, NPStream* stream,		NPError reason){	TotemPlugin *plugin;	DEBUG("plugin_destroy_stream");	if (instance == NULL) {		DEBUG("totem_plugin_destroy_stream instance is NULL");		return NPERR_NO_ERROR;	}	plugin = (TotemPlugin *) instance->pdata;	close(plugin->send_fd);	plugin->send_fd = -1;	return NPERR_NO_ERROR;}