[Payments] Cache payment manifests.

components/payments/content/android/java/src/org/chromium/components/payments/PaymentManifestParser.java

Index: components/payments/content/android/java/src/org/chromium/components/payments/PaymentManifestParser.java
diff --git a/components/payments/content/android/java/src/org/chromium/components/payments/PaymentManifestParser.java b/components/payments/content/android/java/src/org/chromium/components/payments/PaymentManifestParser.java
deleted file mode 100644
index 289c5eeef6d0759ac8ff668c6f835a402c9018f5..0000000000000000000000000000000000000000
--- a/components/payments/content/android/java/src/org/chromium/components/payments/PaymentManifestParser.java
+++ /dev/null
@@ -1,125 +0,0 @@
-// 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.components.payments;
-
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-import org.chromium.payments.mojom.WebAppManifestSection;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-/** Parses payment manifests in a utility process. */
-@JNINamespace("payments")
-public class PaymentManifestParser {
-    /** Interface for the callback to invoke when finished parsing. */
-    public interface ManifestParseCallback {
-        /**
-         * Called on successful parse of a payment method manifest.
-         *
-         * @param webAppManifestUris The successfully parsed payment method manifest.
-         */
-        @CalledByNative("ManifestParseCallback")
-        void onPaymentMethodManifestParseSuccess(URI[] webAppManifestUris);
-
-        /**
-         * Called on successful parse of a web app manifest.
-         *
-         * @param manifest The successfully parsed web app manifest.
-         */
-        @CalledByNative("ManifestParseCallback")
-        void onWebAppManifestParseSuccess(WebAppManifestSection[] manifest);
-
-        /** Called on failed parse of a payment method manifest. */
-        @CalledByNative("ManifestParseCallback")
-        void onManifestParseFailure();
-    }
-
-    /** Owned native host of the utility process that parses manifest contents. */
-    private long mNativePaymentManifestParserAndroid;
-
-    /** Starts the utility process. */
-    public void startUtilityProcess() {
-        assert mNativePaymentManifestParserAndroid == 0;
-        mNativePaymentManifestParserAndroid = nativeCreatePaymentManifestParserAndroid();
-        nativeStartUtilityProcess(mNativePaymentManifestParserAndroid);
-    }
-
-    /** Stops the utility process. */
-    public void stopUtilityProcess() {
-        assert mNativePaymentManifestParserAndroid != 0;
-        nativeStopUtilityProcess(mNativePaymentManifestParserAndroid);
-        mNativePaymentManifestParserAndroid = 0;
-    }
-
-    /** @return Whether the utility process is running. */
-    public boolean isUtilityProcessRunning() {
-        return mNativePaymentManifestParserAndroid != 0;
-    }
-
-    /**
-     * Parses the payment method manifest file asynchronously.
-     *
-     * @param content  The content to parse.
-     * @param callback The callback to invoke when finished parsing.
-     */
-    public void parsePaymentMethodManifest(String content, ManifestParseCallback callback) {
-        nativeParsePaymentMethodManifest(mNativePaymentManifestParserAndroid, content, callback);
-    }
-
-    /**
-     * Parses the web app manifest file asynchronously.
-     *
-     * @param content  The content to parse.
-     * @param callback The callback to invoke when finished parsing.
-     */
-    public void parseWebAppManifest(String content, ManifestParseCallback callback) {
-        nativeParseWebAppManifest(mNativePaymentManifestParserAndroid, content, callback);
-    }
-
-    @CalledByNative
-    private static URI[] createWebAppManifestUris(int numberOfWebAppManifests) {
-        return new URI[numberOfWebAppManifests];
-    }
-
-    @CalledByNative
-    private static boolean addUri(URI[] uris, int uriIndex, String uriToAdd) {
-        try {
-            uris[uriIndex] = new URI(uriToAdd);
-        } catch (URISyntaxException e) {
-            return false;
-        }
-        return true;
-    }
-
-    @CalledByNative
-    private static WebAppManifestSection[] createManifest(int numberOfsections) {
-        return new WebAppManifestSection[numberOfsections];
-    }
-
-    @CalledByNative
-    private static void addSectionToManifest(WebAppManifestSection[] manifest, int sectionIndex,
-            String id, long minVersion, int numberOfFingerprints) {
-        manifest[sectionIndex] = new WebAppManifestSection();
-        manifest[sectionIndex].id = id;
-        manifest[sectionIndex].minVersion = minVersion;
-        manifest[sectionIndex].fingerprints = new byte[numberOfFingerprints][];
-    }
-
-    @CalledByNative
-    private static void addFingerprintToSection(WebAppManifestSection[] manifest, int sectionIndex,
-            int fingerprintIndex, byte[] fingerprint) {
-        manifest[sectionIndex].fingerprints[fingerprintIndex] = fingerprint;
-    }
-
-    private static native long nativeCreatePaymentManifestParserAndroid();
-    private static native void nativeStartUtilityProcess(long nativePaymentManifestParserAndroid);
-    private static native void nativeParsePaymentMethodManifest(
-            long nativePaymentManifestParserAndroid, String content,
-            ManifestParseCallback callback);
-    private static native void nativeParseWebAppManifest(long nativePaymentManifestParserAndroid,
-            String content, ManifestParseCallback callback);
-    private static native void nativeStopUtilityProcess(long nativePaymentManifestParserAndroid);
-}