Remove FullCardRequest's dependency on AutofillClient.

components/autofill/core/browser/payments/full_card_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_AUTOFILL_CORE_BROWSER_PAYMENTS_FULL_CARD_REQUEST_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_PAYMENTS_FULL_CARD_REQUEST_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 30 matching lines @@
     virtual ~UIDelegate() = default;
     virtual void ShowUnmaskPrompt(
         const CreditCard& card,
         AutofillClient::UnmaskCardReason reason,
         base::WeakPtr<CardUnmaskDelegate> delegate) = 0;
     virtual void OnUnmaskVerificationResult(
         AutofillClient::PaymentsRpcResult result) = 0;
   };
 
   // The parameters should outlive the FullCardRequest.
-  FullCardRequest(AutofillClient* autofill_client,
+  FullCardRequest(RiskDataLoader* risk_data_loader,
                   payments::PaymentsClient* payments_client,
                   PersonalDataManager* personal_data_manager);
   ~FullCardRequest();
 
   // Retrieves the pan and cvc for |card| and invokes
   // Delegate::OnFullCardRequestSucceeded() or
   // Delegate::OnFullCardRequestFailed(). Only one request should be active at a
   // time.
   //
   // If the card is local, has a non-empty GUID, and the user has updated its
@@ skipping 14 matching lines @@
   // CardUnmaskDelegate:
   void OnUnmaskResponse(const UnmaskResponse& response) override;
   void OnUnmaskPromptClosed() override;
 
   // Called by autofill client when the risk data has been loaded.
   void OnDidGetUnmaskRiskData(const std::string& risk_data);
 
   // Resets the state of the request.
   void Reset();
 
-  // Responsible for showing the UI that prompts the user for the CVC and/or the
-  // updated expiration date.
-  AutofillClient* const autofill_client_;
+  // Used to fetch risk data for this request.
+  RiskDataLoader* const risk_data_loader_;
 
   // Responsible for unmasking a masked server card.
   payments::PaymentsClient* const payments_client_;
 
   // Responsible for updating the server card on disk after it's been unmasked.
   PersonalDataManager* const personal_data_manager_;
 
   // Receiver of the full PAN and CVC.
   base::WeakPtr<ResultDelegate> result_delegate_;
 
@@ skipping 14 matching lines @@
   // communication is pending.
   base::WeakPtrFactory<FullCardRequest> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FullCardRequest);
 };
 
 }  // namespace payments
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_PAYMENTS_FULL_CARD_REQUEST_H_