Download web payment manifests.

chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentValidator.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 org.chromium.base.annotations.JNINamespace;
-import org.chromium.payments.mojom.PaymentDetails;
-
-import java.nio.ByteBuffer;
-
-/**
- * Static class to represent a JNI interface to a C++ validation library.
- */
-@JNINamespace("payments")
-public class PaymentValidator {
-    public static boolean validatePaymentDetails(PaymentDetails details) {
-        if (details == null) {
-            return false;
-        }
-        return nativeValidatePaymentDetails(details.serialize());
-    }
-
-    private static native boolean nativeValidatePaymentDetails(ByteBuffer buffer);
-};