}

type fakeHTTPServerFactory struct{}

func newFakeHTTPServerFactory() *fakeHTTPServerFactory {
	return &fakeHTTPServerFactory{}
}

func (fake *fakeHTTPServerFactory) New(addr string, handler http.Handler) httpServer {
	return &fakeHTTPServer{
		addr:    addr,
		handler: handler,
	}
}

type fakeHTTPServer struct {
	addr    string
	handler http.Handler
}

	ui.help["flamegraph"] = "Display profile as a flame graph"
	ui.help["reset"] = "Show the entire profile"
	ui.help["save_config"] = "Save current settings"

	server := o.HTTPServer
	if server == nil {
		server = defaultWebServer
	}
	args := &plugin.HTTPServerArgs{
		Hostport: net.JoinHostPort(host, strconv.Itoa(port)),
		Host:     host,
		Port:     port,