[Payments] Move Payment Request test files to chrome/test/data/payments

chrome/test/data/android/payments/abort.js

-/*
- * 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.
- */
-
-/* global PaymentRequest:false */
-
-var request;
-
-/**
- * Launches the PaymentRequest UI.
- */
-function buy() {  // eslint-disable-line no-unused-vars
-  try {
-    request = new PaymentRequest(
-        [{supportedMethods: ['visa']}],
-        {total: {label: 'Total', amount: {currency: 'USD', value: '5.00'}}});
-    request.show();
-  } catch (error) {
-    print(error.message);
-  }
-}
-
-/**
- * Aborts the PaymentRequest UI.
- */
-function abort() {  // eslint-disable-line no-unused-vars
-  try {
-    request.abort().then(() => {
-      print('Aborted');
-    }).catch(() => {
-      print('Cannot abort');
-    });
-  } catch (error) {
-    print(error.message);
-  }
-}