PaymentRequest.canMakePayment() query quota on desktop.

components/payments/content/payment_request_spec.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_PAYMENT_REQUEST_SPEC_H_
 #define COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_SPEC_H_
 
+#include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "base/strings/string16.h"
 #include "components/payments/core/currency_formatter.h"
 #include "components/payments/core/payment_options_provider.h"
 #include "components/payments/mojom/payment_request.mojom.h"
@@ skipping 52 matching lines @@
   bool request_payer_phone() const override;
   bool request_payer_email() const override;
   PaymentShippingType shipping_type() const override;
 
   const std::vector<std::string>& supported_card_networks() const {
     return supported_card_networks_;
   }
   const std::set<std::string>& supported_card_networks_set() const {
     return supported_card_networks_set_;
   }
+  const std::map<std::string, std::set<std::string>>& stringified_method_data()
+      const {
+    return stringified_method_data_;
+  }
   // Returns whether the |method_name| was specified as supported through the
   // "basic-card" payment method. If false, it means either the |method_name| is
   // not supported at all, or specified directly in supportedMethods.
   bool IsMethodSupportedThroughBasicCard(const std::string& method_name);
 
   // Uses CurrencyFormatter to format |amount| with the currency symbol for this
   // request's currency. Will use currency of the "total" display item, because
   // all items are supposed to have the same currency in a given request.
   base::string16 GetFormattedCurrencyAmount(const std::string& amount);
 
@@ skipping 55 matching lines @@
   // A list/set of supported basic card networks. The list is used to keep the
   // order in which they were specified by the merchant. The set is used for
   // fast lookup of supported methods.
   std::vector<std::string> supported_card_networks_;
   std::set<std::string> supported_card_networks_set_;
 
   // Only the set of basic-card specified networks. NOTE: callers should use
   // |supported_card_networks_set_| to check merchant support.
   std::set<std::string> basic_card_specified_networks_;
 
+  // A mapping of the payment method names to the corresponding JSON-stringified
+  // payment method specific data.
+  std::map<std::string, std::set<std::string>> stringified_method_data_;
+
   // The |observer_for_testing_| will fire after all the |observers_| have been
   // notified.
   base::ObserverList<Observer> observers_;
   Observer* observer_for_testing_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentRequestSpec);
 };
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_SPEC_H_