Pass active_chrome_experiments in payments RPC.

components/autofill/core/browser/payments/payments_client.h

 // Copyright 2015 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_AUTOFILL_CORE_BROWSER_PAYMENTS_PAYMENTS_CLIENT_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_PAYMENTS_PAYMENTS_CLIENT_H_
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 73 matching lines @@
     UploadRequestDetails();
     UploadRequestDetails(const UploadRequestDetails& other);
     ~UploadRequestDetails();
 
     CreditCard card;
     base::string16 cvc;
     std::vector<AutofillProfile> profiles;
     base::string16 context_token;
     std::string risk_data;
     std::string app_locale;
+    std::vector<const char*> active_experiments;
   };
 
   // |context_getter| is reference counted so it has no lifetime or ownership
   // requirements. |delegate| must outlive |this|. |source_url| is the url
   // of the merchant page.
   PaymentsClient(net::URLRequestContextGetter* context_getter,
                  PaymentsClientDelegate* delegate);
 
   ~PaymentsClient() override;
 
   // Starts fetching the OAuth2 token in anticipation of future Payments
   // requests. Called as an optimization, but not strictly necessary. Should
   // *not* be called in advance of GetUploadDetails or UploadCard because
   // identifying information should not be sent until the user has explicitly
   // accepted an upload prompt.
   void Prepare();
 
   // The user has attempted to unmask a card with the given cvc.
   void UnmaskCard(const UnmaskRequestDetails& request_details);
 
   // Determine if the user meets the Payments service's conditions for upload.
   // The service uses |addresses| (from which names and phone numbers are
   // removed) and |app_locale| to determine which legal message to display. If
   // the conditions are met, the legal message will be returned via
-  // OnDidGetUploadDetails.
-  virtual void GetUploadDetails(const std::vector<AutofillProfile>& addresses,
-                                const std::string& app_locale);
+  // OnDidGetUploadDetails. |active_experiments| is used by payments server to
+  // track requests that were triggered by enabled features.
+  virtual void GetUploadDetails(
+      const std::vector<AutofillProfile>& addresses,
+      const std::vector<const char*>& active_experiments,
+      const std::string& app_locale);
 
   // The user has indicated that they would like to upload a card with the given
   // cvc. This request will fail server-side if a successful call to
   // GetUploadDetails has not already been made.
   virtual void UploadCard(const UploadRequestDetails& details);
 
   // Cancels and clears the current |request_|.
   void CancelRequest();
 
  private:
@@ skipping 47 matching lines @@
 
   base::WeakPtrFactory<PaymentsClient> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentsClient);
 };
 
 }  // namespace payments
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_PAYMENTS_PAYMENTS_CLIENT_H_