funding: rename ProcessRoutingMessage to SendToRouter

This commit renames routing processing method in the funding mangers
config from ProcessRoutingMessage to SendToRouter and also modifies the
signature to only require the message itself and not the server’s
identity public key.

server.go

@@ -198,14 +198,17 @@ func newServer(listenAddrs []string, notifier chainntnfs.ChainNotifier,
 	s.breachArbiter = newBreachArbiter(wallet, chanDB, notifier, s.htlcSwitch)
 
 	s.fundingMgr, err = newFundingManager(fundingConfig{
-		IDKey:                 s.identityPriv.PubKey(),
-		Wallet:                wallet,
-		Notifier:              s.chainNotifier,
-		ProcessRoutingMessage: s.chanRouter.ProcessRoutingMessage,
-		ArbiterChan:           s.breachArbiter.newContracts,
-		SendToPeer:            s.sendToPeer,
-		FindPeer:              s.findPeer,
-		FindChannel:           s.rpcServer.fetchActiveChannel,
+		IDKey:    s.identityPriv.PubKey(),
+		Wallet:   wallet,
+		Notifier: s.chainNotifier,
+		SendToRouter: func(msg lnwire.Message) {
+			s.chanRouter.ProcessRoutingMessage(msg,
+				s.identityPriv.PubKey())
+		},
+		ArbiterChan: s.breachArbiter.newContracts,
+		SendToPeer:  s.sendToPeer,
+		FindPeer:    s.findPeer,
+		FindChannel: s.rpcServer.fetchActiveChannel,
 	})
 	if err != nil {
 		return nil, err