Build warning cleanups

Author: Antoine Riard

lightning/src/ln/channelmonitor.rs

@@ -32,8 +32,7 @@ use ln::chan_utils;
 use ln::chan_utils::{CounterpartyCommitmentSecrets, HTLCOutputInCommitment, LocalCommitmentTransaction, HTLCType};
 use ln::channelmanager::{HTLCSource, PaymentPreimage, PaymentHash};
 use ln::onchaintx::OnchainTxHandler;
-use ln::onchain_utils;
-use ln::onchain_utils::{InputDescriptors, PackageTemplate, LocalFundingOutput, LocalHTLCOutput, RemoteHTLCOutput, RevokedOutput};
+use ln::onchain_utils::{InputDescriptors, PackageTemplate};
 use chain::chaininterface::{ChainListener, ChainWatchInterface, BroadcasterInterface, FeeEstimator};
 use chain::transaction::OutPoint;
 use chain::keysinterface::{SpendableOutputDescriptor, ChannelKeys};

lightning/src/ln/onchaintx.rs

@@ -15,10 +15,8 @@ use bitcoin::secp256k1;
 use ln::msgs::DecodeError;
 use ln::channelmonitor::{ANTI_REORG_DELAY, CLTV_SHARED_CLAIM_BUFFER, ClaimRequest};
 use ln::channelmanager::PaymentPreimage;
-use ln::chan_utils;
-use ln::chan_utils::{TxCreationKeys, LocalCommitmentTransaction};
+use ln::chan_utils::LocalCommitmentTransaction;
 use ln::onchain_utils::PackageTemplate;
-use ln::onchain_utils;
 use chain::chaininterface::{FeeEstimator, BroadcasterInterface, ConfirmationTarget, MIN_RELAY_FEE_SAT_PER_1000_WEIGHT};
 use chain::keysinterface::ChannelKeys;
 use util::logger::Logger;