func net/http.strSliceContains

3 uses

	net/http (current package)
		server.go#L2992: 	return strSliceContains(srv.TLSConfig.NextProtos, http2NextProtoTLS)
		server.go#L3096: 	if !strSliceContains(config.NextProtos, "http/1.1") {
		server.go#L3596: func strSliceContains(ss []string, s string) bool {