lnwallet+channeldb: update callers to shachain API changes

lnwallet/channel.go

@@ -1658,7 +1658,7 @@ func (lc *LightningChannel) ReceiveRevocation(revMsg *lnwire.RevokeAndAck) ([]*P
 	// Ensure that the new pre-image can be placed in preimage store.
 	// TODO(rosbeef): abstract into func
 	store := lc.channelState.RevocationStore
-	if err := store.Store(&pendingRevocation); err != nil {
+	if err := store.AddNextEntry(&pendingRevocation); err != nil {
 		return nil, err
 	}
 

lnwallet/channel_test.go

@@ -203,7 +203,7 @@ func createTestChannels(revocationWindow int) (*LightningChannel, *LightningChan
 	fundingTxIn := wire.NewTxIn(prevOut, nil, nil)
 
 	bobRoot := deriveRevocationRoot(bobKeyPriv, bobKeyPub, aliceKeyPub)
-	bobPreimageProducer := shachain.NewRevocationProducer(bobRoot)
+	bobPreimageProducer := shachain.NewRevocationProducer(*bobRoot)
 	bobFirstRevoke, err := bobPreimageProducer.AtIndex(0)
 	if err != nil {
 		return nil, nil, nil, err
@@ -211,7 +211,7 @@ func createTestChannels(revocationWindow int) (*LightningChannel, *LightningChan
 	bobRevokeKey := DeriveRevocationPubkey(aliceKeyPub, bobFirstRevoke[:])
 
 	aliceRoot := deriveRevocationRoot(aliceKeyPriv, aliceKeyPub, bobKeyPub)
-	alicePreimageProducer := shachain.NewRevocationProducer(aliceRoot)
+	alicePreimageProducer := shachain.NewRevocationProducer(*aliceRoot)
 	aliceFirstRevoke, err := alicePreimageProducer.AtIndex(0)
 	if err != nil {
 		return nil, nil, nil, err

lnwallet/wallet.go

@@ -762,7 +762,7 @@ func (l *LightningWallet) handleContributionMsg(req *addContributionMsg) {
 	// key for the first version of our commitment transaction. To do so,
 	// we'll first create our root, then produce the first pre-image.
 	root := deriveRevocationRoot(masterElkremRoot, ourKey, theirKey)
-	producer := shachain.NewRevocationProducer(root)
+	producer := shachain.NewRevocationProducer(*root)
 	pendingReservation.partialState.RevocationProducer = producer
 	firstPreimage, err := producer.AtIndex(0)
 	if err != nil {
@@ -901,7 +901,7 @@ func (l *LightningWallet) handleSingleContribution(req *addSingleContributionMsg
 	// Now that we know their commitment key, we can create the revocation
 	// key for our version of the initial commitment transaction.
 	root := deriveRevocationRoot(masterElkremRoot, ourKey, theirKey)
-	producer := shachain.NewRevocationProducer(root)
+	producer := shachain.NewRevocationProducer(*root)
 	firstPreimage, err := producer.AtIndex(0)
 	if err != nil {
 		req.err <- err