[Payments] Rename function to avoid unintentional override

chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.payments;
 
 import android.app.Activity;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Handler;
@@ skipping 1214 matching lines @@
                     (AutofillPaymentInstrument) mPendingAutofillInstruments.get(i);
 
             String countryCode = AutofillAddress.getCountryCode(creditCard.getBillingAddress());
             if (!uniqueCountryCodes.contains(countryCode)) {
                 uniqueCountryCodes.add(countryCode);
                 PersonalDataManager.getInstance().loadRulesForRegion(countryCode);
             }
 
             // If there's a card on file with a valid number and a name, then
             // PaymentRequest.canMakePayment() returns true.
-            mCanMakePayment |= creditCard.isValid();
+            mCanMakePayment |= creditCard.isValidCard();
         }
 
         // List order:
         // > Non-autofill instruments.
         // > Complete autofill instruments.
         // > Incomplete autofill instruments.
         Collections.sort(mPendingAutofillInstruments, COMPLETENESS_COMPARATOR);
         mPendingInstruments.addAll(mPendingAutofillInstruments);
 
         // Log the number of suggested credit cards.
@@ skipping 227 matching lines @@
                 "PaymentRequest.CheckoutFunnel.Aborted", abortReason,
                 PaymentRequestMetrics.ABORT_REASON_MAX);
 
         if (abortReason == PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_USER) {
             mJourneyLogger.recordJourneyStatsHistograms("UserAborted");
         } else {
             mJourneyLogger.recordJourneyStatsHistograms("OtherAborted");
         }
     }
 }