transactions: reveal #getFilteredTxList from txStateManage and fix accountTracker.store reference

app/scripts/controllers/transactions.js

@@ -62,7 +62,7 @@ module.exports = class TransactionController extends EventEmitter {
       nonceTracker: this.nonceTracker,
       retryLimit: 3500, // Retry 3500 blocks, or about 1 day.
       getBalance: (address) => {
-        const account = this.accountTracker.getState().accounts[address]
+        const account = this.accountTracker.store.getState().accounts[address]
         if (!account) return
         return account.balance
       },
@@ -111,6 +111,10 @@ module.exports = class TransactionController extends EventEmitter {
     return this.txStateManager.getPendingTransactions(account).length
   }
 
+  getFilteredTxList (opts) {
+    return this.txStateManager.getFilteredTxList(opts)
+  }
+
   getChainId () {
     const networkState = this.networkStore.getState()
     const getChainId = parseInt(networkState)