func net/http.basicAuth

4 uses

	net/http (current package)
		client.go#L244: 		req.Header.Set("Authorization", "Basic "+basicAuth(username, password))
		client.go#L418: func basicAuth(username, password string) string {
		request.go#L978: 	r.Header.Set("Authorization", "Basic "+basicAuth(username, password))
		transport.go#L852: 		return "Basic " + basicAuth(username, password)