Provide web contents to Chrome's mojo services

chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestDialog.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 android.content.Context;
-
-import org.chromium.mojo.system.MojoException;
-import org.chromium.mojom.payments.PaymentDetails;
-import org.chromium.mojom.payments.PaymentOptions;
-import org.chromium.mojom.payments.PaymentRequest;
-import org.chromium.mojom.payments.PaymentRequestClient;
-
-/**
- * Android implementation of the PaymentRequest service defined in
- * third_party/WebKit/public/platform/modules/payments/payment_request.mojom.
- */
-public class PaymentRequestDialog implements PaymentRequest {
-    private final Context mApplicationContext;
-    private PaymentRequestClient mClient;
-
-    /**
-     * Builds the dialog.
-     *
-     * @param applicationContext The application context.
-     */
-    public PaymentRequestDialog(Context applicationContext) {
-        mApplicationContext = applicationContext;
-    }
-
-    @Override
-    public void setClient(PaymentRequestClient client) {
-        mClient = client;
-    }
-
-    @Override
-    public void show(String[] supportedMethods, PaymentDetails details, PaymentOptions options,
-            String stringifiedData) {
-        assert mClient != null;
-        mClient.onError();
-    }
-
-    @Override
-    public void abort() {}
-
-    @Override
-    public void complete(boolean success) {
-        assert mClient != null;
-        mClient.onComplete();
-    }
-
-    @Override
-    public void close() {}
-
-    @Override
-    public void onConnectionError(MojoException e) {}
-}