Autofill cards at the bottom of the PaymentRequest UI

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

Index: chrome/test/data/android/payments/bobpay_and_cards.js
diff --git a/chrome/test/data/android/payments/bobpay.js b/chrome/test/data/android/payments/bobpay_and_cards.js
similarity index 71%
copy from chrome/test/data/android/payments/bobpay.js
copy to chrome/test/data/android/payments/bobpay_and_cards.js
index 0ac7deffae5fa3cc02a689b18bf454777c10bdc7..7cd3a2e944e834ff14234d92005b350922e32afe 100644
--- a/chrome/test/data/android/payments/bobpay.js
+++ b/chrome/test/data/android/payments/bobpay_and_cards.js
@@ -7,12 +7,13 @@
 /* global PaymentRequest:false */
 
 /**
- * Launches the PaymentRequest UI with Bob Pay as the only payment method.
+ * Launches the PaymentRequest UI with Bob Pay and credit cards as payment
+ * methods.
  */
 function buy() {  // eslint-disable-line no-unused-vars
   try {
     new PaymentRequest(
-        [{supportedMethods: ['https://bobpay.com']}],
+        [{supportedMethods: ['https://bobpay.com', 'visa', 'mastercard']}],
         {total: {label: 'Total', amount: {currency: 'USD', value: '5.00'}}})
         .show()
         .then(function(resp) {
@@ -22,13 +23,13 @@ function buy() {  // eslint-disable-line no-unused-vars
                       JSON.stringify(resp.details, undefined, 2));
               })
               .catch(function(error) {
-                print('complete() rejected<br>' + error.message);
+                print(error.message);
               });
         })
         .catch(function(error) {
-          print('show() rejected<br>' + error.message);
+          print(error.message);
         });
   } catch (error) {
-    print('exception thrown<br>' + error.message);
+    print(error.message);
   }
 }