Merge branch 'network-remove-provider-engine' of https://github.com/MetaMask/metamask-extension into transactions-use-new-block-tracker

1 files changed, 0 insertions, 15 deletions

diff --git a/app/scripts/controllers/transactions/index.js b/app/scripts/controllers/transactions/index.js
index 313b20675..7cb8af3a8 100644
--- a/app/scripts/controllers/transactions/index.js
+++ b/app/scripts/controllers/transactions/index.js
@@ -114,21 +114,6 @@ class TransactionController extends EventEmitter {
   }
 
   /**
-    Check if a txMeta in the list with the same nonce has been confirmed in a block
-    if the txParams dont have a nonce will return false
-    @returns {boolean} whether the nonce has been used in a transaction confirmed in a block
-    @param {object} txMeta - the txMeta object
-  */
-  async isNonceTaken (txMeta) {
-    const { from, nonce } = txMeta.txParams
-    if ('nonce' in txMeta.txParams) {
-      const sameNonceTxList = this.txStateManager.getFilteredTxList({from, nonce, status: 'confirmed'})
-      return (sameNonceTxList.length >= 1)
-    }
-    return false
-  }
-
-  /**
   add a new unapproved transaction to the pipeline
 
   @returns {Promise<string>} the hash of the transaction after being submitted to the network