var net/http.omitBundledHTTP2

3 uses

	net/http (current package)
		http.go#L35: var omitBundledHTTP2 bool
		server.go#L3300: 	if omitBundledHTTP2 || godebug.Get("http2server") == "0" {
		transport.go#L396: 	if omitBundledHTTP2 {