1 files changed, 0 insertions, 127 deletions
diff --git a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol b/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
deleted file mode 100644
index 9513d3b30..000000000
--- a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MultiSigWallet.sol";
-
-
-/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
-/// @author Amir Bandeali - <amir@0xProject.com>
-// solhint-disable not-rely-on-time
-contract MultiSigWalletWithTimeLock is
-    MultiSigWallet
-{
-    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);
-    event TimeLockChange(uint256 secondsTimeLocked);
-
-    uint256 public secondsTimeLocked;
-
-    mapping (uint256 => uint256) public confirmationTimes;
-
-    modifier notFullyConfirmed(uint256 transactionId) {
-        require(
-            !isConfirmed(transactionId),
-            "TX_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier fullyConfirmed(uint256 transactionId) {
-        require(
-            isConfirmed(transactionId),
-            "TX_NOT_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier pastTimeLock(uint256 transactionId) {
-        require(
-            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,
-            "TIME_LOCK_INCOMPLETE"
-        );
-        _;
-    }
-
-    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    constructor (
-        address[] _owners,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        MultiSigWallet(_owners, _required)
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-    }
-
-    /// @dev Changes the duration of the time lock for transactions.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    function changeTimeLock(uint256 _secondsTimeLocked)
-        public
-        onlyWallet
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-        emit TimeLockChange(_secondsTimeLocked);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint256 transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-        notFullyConfirmed(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        emit Confirmation(msg.sender, transactionId);
-        if (isConfirmed(transactionId)) {
-            setConfirmationTime(transactionId, block.timestamp);
-        }
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint256 transactionId)
-        public
-        notExecuted(transactionId)
-        fullyConfirmed(transactionId)
-        pastTimeLock(transactionId)
-    {
-        Transaction storage txn = transactions[transactionId];
-        txn.executed = true;
-        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
-            emit Execution(transactionId);
-        } else {
-            emit ExecutionFailure(transactionId);
-            txn.executed = false;
-        }
-    }
-
-    /// @dev Sets the time of when a submission first passed.
-    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)
-        internal
-    {
-        confirmationTimes[transactionId] = confirmationTime;
-        emit ConfirmationTimeSet(transactionId, confirmationTime);
-    }
-}