Remove nType and nVersion from Zcash-specific code

src/script/interpreter.cpp

@@ -1046,12 +1046,12 @@ public:
             // keeps the JoinSplit cryptographically bound
             // to the transaction.
             //
-            ::Serialize(s, txTo.vjoinsplit, nType, nVersion);
+            ::Serialize(s, txTo.vjoinsplit);
             if (txTo.vjoinsplit.size() > 0) {
-                ::Serialize(s, txTo.joinSplitPubKey, nType, nVersion);
+                ::Serialize(s, txTo.joinSplitPubKey);
 
                 CTransaction::joinsplit_sig_t nullSig = {};
-                ::Serialize(s, nullSig, nType, nVersion);
+                ::Serialize(s, nullSig);
             }
         }
     }