Move NEO to TokenManagement

src/Neo/Ledger/Blockchain.cs

@@ -546,8 +546,8 @@ private static ImmutableHashSet<UInt160> UpdateExtensibleWitnessWhiteList(Protoc
     {
         var currentHeight = NativeContract.Ledger.CurrentIndex(snapshot);
         var builder = ImmutableHashSet.CreateBuilder<UInt160>();
-        builder.Add(NativeContract.NEO.GetCommitteeAddress(snapshot));
-        var validators = NativeContract.NEO.GetNextBlockValidators(snapshot, settings.ValidatorsCount);
+        builder.Add(NativeContract.Governance.GetCommitteeAddress(snapshot));
+        var validators = NativeContract.Governance.GetNextBlockValidators(snapshot, settings.ValidatorsCount);
         builder.Add(Contract.GetBFTAddress(validators));
         builder.UnionWith(validators.Select(u => Contract.CreateSignatureRedeemScript(u).ToScriptHash()));
         var stateValidators = NativeContract.RoleManagement.GetDesignatedByRole(snapshot, Role.StateValidator, currentHeight);

src/Neo/Network/P2P/Payloads/HighPriorityAttribute.cs

@@ -33,7 +33,7 @@ protected override void SerializeWithoutType(BinaryWriter writer)
 
     public override bool Verify(DataCache snapshot, Transaction tx)
     {
-        UInt160 committee = NativeContract.NEO.GetCommitteeAddress(snapshot);
+        UInt160 committee = NativeContract.Governance.GetCommitteeAddress(snapshot);
         return tx.Signers.Any(p => p.Account.Equals(committee));
     }
 }