wallet: ZapSelectTx, remove db rewrite code

The function does not return DBErrors::NEED_REWRITE.

src/wallet/wallet.cpp

@@ -2324,16 +2324,6 @@ DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256
         NotifyTransactionChanged(hash, CT_DELETED);
     }
 
-    if (nZapSelectTxRet == DBErrors::NEED_REWRITE)
-    {
-        if (GetDatabase().Rewrite("\x04pool"))
-        {
-            for (const auto& spk_man_pair : m_spk_managers) {
-                spk_man_pair.second->RewriteDB();
-            }
-        }
-    }
-
     if (nZapSelectTxRet != DBErrors::LOAD_OK)
         return nZapSelectTxRet;