Make a dummy version of serving repairs from db_ledger

src/thin_client.rs

@@ -349,14 +349,8 @@ pub fn poll_gossip_for_leader(leader_ncp: SocketAddr, timeout: Option<u64>) -> R
     let (node, gossip_socket) = ClusterInfo::spy_node();
     let my_addr = gossip_socket.local_addr().unwrap();
     let cluster_info = Arc::new(RwLock::new(ClusterInfo::new(node)));
-    let window = Arc::new(RwLock::new(vec![]));
-    let gossip_service = GossipService::new(
-        &cluster_info.clone(),
-        window,
-        None,
-        gossip_socket,
-        exit.clone(),
-    );
+    let gossip_service =
+        GossipService::new(&cluster_info.clone(), None, gossip_socket, exit.clone());
 
     let leader_entry_point = NodeInfo::new_entry_point(&leader_ncp);
     cluster_info