1 files changed, 0 insertions, 63 deletions
diff --git a/packages/contracts/src/2.0.0/forwarder/mixins/MFees.sol b/packages/contracts/src/2.0.0/forwarder/mixins/MFees.sol
deleted file mode 100644
index f332637ea..000000000
--- a/packages/contracts/src/2.0.0/forwarder/mixins/MFees.sol
+++ /dev/null
@@ -1,63 +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;
-
-
-contract MFees {
-
-    /// @dev Pays the feeRecipient feeProportion of the total takerEthAmount, denominated in ETH
-    /// @param takerEthAmount The total amount that was transacted in WETH, fees are calculated from this value.
-    /// @param feeProportion The proportion of fees
-    /// @param feeRecipient The recipient of the fees
-    /// @return ethFeeAmount Amount of ETH paid to feeRecipient as fee.
-    function payEthFee(
-        uint256 takerEthAmount,
-        uint16 feeProportion,
-        address feeRecipient
-    )
-        internal
-        returns (uint256 ethFeeAmount);
-
-    /// @dev Withdraws the remaining WETH, deduct and pay fees from this amount based on the takerTokenAmount to the feeRecipient.
-    ///      If a user overpaid ETH initially, the fees are calculated from the amount traded and deducted from withdrawAmount.
-    ///      Any remaining ETH is sent back to the user.
-    /// @param ethWithdrawAmount The amount to withdraw from the WETH contract.
-    /// @param wethAmountSold The total amount that was transacted in WETH, fees are calculated from this value.
-    /// @param feeProportion The proportion of fees
-    /// @param feeRecipient The recipient of the fees
-    function withdrawPayAndDeductEthFee(
-        uint256 ethWithdrawAmount,
-        uint256 wethAmountSold,
-        uint16 feeProportion,
-        address feeRecipient
-    )
-        internal;
-
-    /// @dev Checks whether the amount of tokens sold against the amount of tokens requested
-    ///      is within a certain threshold. This ensures the caller gets a fair deal when
-    ///      performing any token fee abstraction. Threshold is 95%. If fee abstraction costs more than
-    ///      5% of the total transaction, we return false.
-    /// @param requestedSellAmount The amount the user requested, or sent in to a payable function
-    /// @param tokenAmountSold The amount of the token that was sold after fee abstraction
-    /// @return bool of whether this is within an acceptable threshold
-    function isAcceptableThreshold(uint256 requestedSellAmount, uint256 tokenAmountSold)
-        internal
-        pure
-        returns (bool);
-}