htlcswitch+discovery mock: adhere to new lnpeer interface

htlcswitch/link_test.go

@@ -1477,7 +1477,8 @@ func (m *mockPeer) SendMessage(sync bool, msgs ...lnwire.Message) error {
 	}
 	return nil
 }
-func (m *mockPeer) AddNewChannel(_ *lnwallet.LightningChannel, _ <-chan struct{}) error {
+func (m *mockPeer) AddNewChannel(_ *channeldb.OpenChannel,
+	_ <-chan struct{}) error {
 	return nil
 }
 func (m *mockPeer) WipeChannel(*wire.OutPoint) error {

htlcswitch/mock.go

@@ -543,7 +543,7 @@ func (s *mockServer) Address() net.Addr {
 	return nil
 }
 
-func (s *mockServer) AddNewChannel(channel *lnwallet.LightningChannel,
+func (s *mockServer) AddNewChannel(channel *channeldb.OpenChannel,
 	cancel <-chan struct{}) error {
 
 	return nil