Use web-app manifest format for Android payment apps.

components/payments/content/android/payment_manifest_parser_android.h

 // 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.
 
 #ifndef COMPONENTS_PAYMENTS_CONTENT_ANDROID_PAYMENT_MANIFEST_PARSER_ANDROID_H_
 #define COMPONENTS_PAYMENTS_CONTENT_ANDROID_PAYMENT_MANIFEST_PARSER_ANDROID_H_
 
 #include <jni.h>
 
 #include <memory>
 #include <vector>
 
 #include "base/android/jni_android.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "components/payments/content/payment_manifest_parser_host.h"
 
 namespace payments {
 
 // Android wrapper for the host of the utility process that parses manifest
 // contents.
 class PaymentManifestParserAndroid {
  public:
   PaymentManifestParserAndroid();
   ~PaymentManifestParserAndroid();
 
   void StartUtilityProcess(JNIEnv* env,
                            const base::android::JavaParamRef<jobject>& jcaller);
 
-  void ParsePaymentManifest(
+  void ParsePaymentMethodManifest(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& jcaller,
       const base::android::JavaParamRef<jstring>& jcontent,
+      const base::android::JavaParamRef<jobject>& jcallback);
+
+  void ParseWebAppManifest(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& jcaller,
+      const base::android::JavaParamRef<jstring>& jcontent,
       const base::android::JavaParamRef<jobject>& jcallback);
 
   // Deletes this object.
   void StopUtilityProcess(JNIEnv* env,
                           const base::android::JavaParamRef<jobject>& jcaller);
 
  private:
   PaymentManifestParserHost host_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentManifestParserAndroid);
 };
 
 bool RegisterPaymentManifestParser(JNIEnv* env);
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_CONTENT_ANDROID_PAYMENT_MANIFEST_PARSER_ANDROID_H_