[Payments] Add the "Cards accepted" row at the top of CC editor.

components/payments/payment_request.h

 // 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.
 
 #ifndef COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
 #define COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 21 matching lines @@
  public:
   PaymentRequest(
       content::WebContents* web_contents,
       std::unique_ptr<PaymentRequestDelegate> delegate,
       PaymentRequestWebContentsManager* manager,
       mojo::InterfaceRequest<payments::mojom::PaymentRequest> request);
   ~PaymentRequest() override;
 
   // payments::mojom::PaymentRequest "stub"
   void Init(payments::mojom::PaymentRequestClientPtr client,
-            std::vector<payments::mojom::PaymentMethodDataPtr> methodData,
+            std::vector<payments::mojom::PaymentMethodDataPtr> method_data,
             payments::mojom::PaymentDetailsPtr details,
             payments::mojom::PaymentOptionsPtr options) override;
   void Show() override;
   void UpdateWith(payments::mojom::PaymentDetailsPtr details) override {}
   void Abort() override;
   void Complete(payments::mojom::PaymentComplete result) override {}
   void CanMakePayment() override {}
 
   // Called when the user explicitely cancelled the flow. Will send a message
   // to the renderer which will indirectly destroy this object (through
@@ skipping 36 matching lines @@
   }
   void set_selected_contact_profile(autofill::AutofillProfile* profile) {
     selected_contact_profile_ = profile;
   }
 
   // Returns the currently selected credit card for this PaymentRequest flow.
   // It's not guaranteed to be complete. Returns nullptr if there is no selected
   // card.
   autofill::CreditCard* GetCurrentlySelectedCreditCard();
 
+  // Validates the |method_data| and fills |supported_card_networks_|.
+  void PopulateValidatedMethodData(

[please use gerrit instead, 2017/02/17 15:52:35]

Should be private.

[Mathieu, 2017/02/17 15:57:03]

Done.

+      const std::vector<payments::mojom::PaymentMethodDataPtr>& method_data);
+
   autofill::PersonalDataManager* personal_data_manager() {
     return delegate_->GetPersonalDataManager();
   }
 
   payments::mojom::PaymentDetails* details() { return details_.get(); }
+  const std::vector<std::string>& supported_card_networks() {
+    return supported_card_networks_;
+  }
   content::WebContents* web_contents() { return web_contents_; }
 
  private:
   // Fetches the Autofill Profiles for this user from the PersonalDataManager,
   // and stores copies of them, owned by this Request, in profile_cache_.
   void PopulateProfileCache();
 
   // Sets the default values for the selected Shipping and Contact profiles.
   void SetDefaultProfileSelections();
 
   content::WebContents* web_contents_;
   std::unique_ptr<PaymentRequestDelegate> delegate_;
   // |manager_| owns this PaymentRequest.
   PaymentRequestWebContentsManager* manager_;
   mojo::Binding<payments::mojom::PaymentRequest> binding_;
   payments::mojom::PaymentRequestClientPtr client_;
   payments::mojom::PaymentDetailsPtr details_;
   std::unique_ptr<CurrencyFormatter> currency_formatter_;
+  // A set of supported basic card networks.
+  std::vector<std::string> supported_card_networks_;
 
   // Profiles may change due to (e.g.) sync events, so profiles are cached after
   // loading and owned here. They are populated once only, and ordered by
   // frecency.
   std::vector<std::unique_ptr<autofill::AutofillProfile>> profile_cache_;
   std::vector<autofill::AutofillProfile*> shipping_profiles_;
   std::vector<autofill::AutofillProfile*> contact_profiles_;
   autofill::AutofillProfile* selected_shipping_profile_;
   autofill::AutofillProfile* selected_contact_profile_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentRequest);
 };
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_