Implement request id in PaymentDetailsInit

chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.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 static java.util.Arrays.asList;
 
 import android.os.Handler;
 import android.view.KeyEvent;
@@ skipping 978 matching lines @@
         }
 
         @Override
         public Set<String> getInstrumentMethodNames() {
             Set<String> result = new HashSet<>();
             result.add(mMethodName);
             return result;
         }
 
         @Override
-        public void invokePaymentApp(String merchantName, String origin, String iframeOrigin,
-                byte[][] certificateChain, Map<String, PaymentMethodData> methodData,
-                PaymentItem total, List<PaymentItem> displayItems,
-                Map<String, PaymentDetailsModifier> modifiers,
+        public void invokePaymentApp(String id, String merchantName, String origin,
+                String iframeOrigin, byte[][] certificateChain,
+                Map<String, PaymentMethodData> methodData, PaymentItem total,
+                List<PaymentItem> displayItems, Map<String, PaymentDetailsModifier> modifiers,
                 InstrumentDetailsCallback detailsCallback) {
             detailsCallback.onInstrumentDetailsReady(
                     mMethodName, "{\"transaction\": 1337}");
         }
 
         @Override
         public void dismissInstrument() {}
     }
 }