remove unnecessary conversion call (#11742)

* remove unnecessary conversion call

* Pass args to GasTiming as decGwei

* lint

ui/components/app/gas-timing/gas-timing.component.js

@@ -8,8 +8,6 @@ import { useGasFeeEstimates } from '../../../hooks/useGasFeeEstimates';
 import { usePrevious } from '../../../hooks/usePrevious';
 import { I18nContext } from '../../../contexts/i18n';
 
-import { hexWEIToDecGWEI } from '../../../helpers/utils/conversions.util';
-
 import Typography from '../../ui/typography/typography';
 import {
   TYPOGRAPHY,
@@ -63,10 +61,7 @@ export default function GasTiming({
       (priority && priority !== previousMaxPriorityFeePerGas) ||
       (fee && fee !== previousMaxFeePerGas)
     ) {
-      getGasFeeTimeEstimate(
+      getGasFeeTimeEstimate(priority, fee).then((result) => {
-        hexWEIToDecGWEI(priority),
-        hexWEIToDecGWEI(fee),
-      ).then((result) => {
         if (maxFeePerGas === fee && maxPriorityFeePerGas === priority) {
           setCustomEstimatedTime(result);
         }

ui/pages/confirm-transaction-base/confirm-transaction-base.component.js

@@ -5,7 +5,11 @@ import { getEnvironmentType } from '../../../app/scripts/lib/util';
 import ConfirmPageContainer from '../../components/app/confirm-page-container';
 import { isBalanceSufficient } from '../send/send.utils';
 import { getHexGasTotal } from '../../helpers/utils/confirm-tx.util';
-import { addHexes, hexToDecimal } from '../../helpers/utils/conversions.util';
+import {
+  addHexes,
+  hexToDecimal,
+  hexWEIToDecGWEI,
+} from '../../helpers/utils/conversions.util';
 import {
   CONFIRM_TRANSACTION_ROUTE,
   DEFAULT_ROUTE,
@@ -19,7 +23,6 @@ import {
 } from '../../helpers/constants/error-keys';
 import UserPreferencedCurrencyDisplay from '../../components/app/user-preferenced-currency-display';
 import { PRIMARY, SECONDARY } from '../../helpers/constants/common';
-
 import TextField from '../../components/ui/text-field';
 import {
   TRANSACTION_TYPES,
@@ -397,8 +400,10 @@ export default class ConfirmTransactionBase extends Component {
               }
               subTitle={
                 <GasTiming
-                  maxPriorityFeePerGas={txData.txParams.maxPriorityFeePerGas}
+                  maxPriorityFeePerGas={hexWEIToDecGWEI(
-                  maxFeePerGas={txData.txParams.maxFeePerGas}
+                    txData.txParams.maxPriorityFeePerGas,
+                  )}
+                  maxFeePerGas={hexWEIToDecGWEI(txData.txParams.maxFeePerGas)}
                 />
               }
             />,