func google.golang.org/api/transport/http.defaultBaseTransport

2 uses

	google.golang.org/api/transport/http (current package)
		dial.go#L56: 	trans, err := newTransport(ctx, defaultBaseTransport(ctx, clientCertSource), settings)
		dial.go#L170: func defaultBaseTransport(ctx context.Context, clientCertSource cert.Source) http.RoundTripper {