Enable "interledger" non-URI payment method.

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

 // Copyright 2017 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.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
@@ skipping 96 matching lines @@
                 .findAndroidPaymentApps();
     }
 
     private AndroidPaymentAppFinder(WebContents webContents, Set<String> methods,
             PaymentManifestDownloader downloader, PaymentManifestParser parser,
             PackageManagerDelegate packageManagerDelegate, PaymentAppCreatedCallback callback) {
         mWebContents = webContents;
 
         // For non-URI payment method names, only names published by W3C should be supported.
         Set<String> supportedNonUriPaymentMethods = new HashSet<>();
+        // https://w3c.github.io/webpayments-methods-card/
         supportedNonUriPaymentMethods.add(BASIC_CARD_PAYMENT_METHOD);

[gogerald1, 2017/04/27 14:35:33]

use "basic-card" here as well and remove BASIC_CARD_PAYMENT_METHOD above to be
consistent?

[please use gerrit instead, 2017/04/27 14:41:24]

Done.

+        // https://w3c.github.io/webpayments/proposals/interledger-payment-method.html
+        supportedNonUriPaymentMethods.add("interledger");
 
         mNonUriPaymentMethods = new HashSet<>();
         mUriPaymentMethods = new HashSet<>();
         for (String method : methods) {
             assert !TextUtils.isEmpty(method);
             if (supportedNonUriPaymentMethods.contains(method)) {
                 mNonUriPaymentMethods.add(method);
             } else if (method.startsWith(UrlConstants.HTTPS_URL_PREFIX)) {
                 URI uri;
                 try {
@@ skipping 182 matching lines @@
             }
         }
 
         for (Map.Entry<String, AndroidPaymentApp> entry : mResult.entrySet()) {
             mCallback.onPaymentAppCreated(entry.getValue());
         }
 
         mCallback.onAllPaymentAppsCreated();
     }
 }