Remove dead code

src/wallet/asyncrpcoperation_shieldcoinbase.cpp

@@ -51,23 +51,6 @@
 using namespace libzcash;
 extern uint64_t ASSETCHAINS_TIMELOCKGTE;
 
-static int find_output(UniValue obj, int n) {
-    UniValue outputMapValue = find_value(obj, "outputmap");
-    if (!outputMapValue.isArray()) {
-        throw JSONRPCError(RPC_WALLET_ERROR, "Missing outputmap for JoinSplit operation");
-    }
-
-    UniValue outputMap = outputMapValue.get_array();
-    assert(outputMap.size() == ZC_NUM_JS_OUTPUTS);
-    for (size_t i = 0; i < outputMap.size(); i++) {
-        if (outputMap[i].get_int() == n) {
-            return i;
-        }
-    }
-
-    throw std::logic_error("n is not present in outputmap");
-}
-
 AsyncRPCOperation_shieldcoinbase::AsyncRPCOperation_shieldcoinbase(
         TransactionBuilder builder,
         CMutableTransaction contextualTx,