remove pub from fail_payment_along_path and pass_probe_along_path

Author: alexanderwiederin

lightning/src/ln/functional_test_utils.rs

@@ -2251,7 +2251,7 @@ pub fn send_along_route_with_secret<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>,
 	payment_id
 }
 
-pub fn fail_payment_along_path<'a, 'b, 'c>(expected_path: &[&Node<'a, 'b, 'c>]) {
+fn fail_payment_along_path<'a, 'b, 'c>(expected_path: &[&Node<'a, 'b, 'c>]) {
 	let origin_node_id = expected_path[0].node.get_our_node_id();
 
 	// iterate from the receiving node to the origin node and handle update fail htlc.
@@ -2284,7 +2284,7 @@ pub fn pass_probe_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expect
 }
 
 
-pub fn pass_probe_along_path<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_path: &[&Node<'a, 'b, 'c>], ev: MessageSendEvent) {
+fn pass_probe_along_path<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_path: &[&Node<'a, 'b, 'c>], ev: MessageSendEvent) {
 	let mut payment_event = SendEvent::from_event(ev);
 	let mut prev_node = origin_node;