Refactor UKM interface for mojo-ification

components/payments/core/payment_request_delegate.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_CORE_PAYMENT_REQUEST_DELEGATE_H_
 #define COMPONENTS_PAYMENTS_CORE_PAYMENT_REQUEST_DELEGATE_H_
 
 #include <memory>
 #include <string>
 
 #include "base/memory/weak_ptr.h"
 #include "components/autofill/core/browser/payments/full_card_request.h"
 
 class GURL;
 
 namespace autofill {
 class CreditCard;
 class PersonalDataManager;
 class RegionDataLoader;
 }  // namespace autofill
 
 class PrefService;
 
 namespace ukm {
-class UkmService;
+class UkmRecorder;
 }  // namespace ukm
 
 namespace payments {
 
 class AddressNormalizer;
 class PaymentRequest;
 
 class PaymentRequestDelegate {
  public:
   virtual ~PaymentRequestDelegate() {}
@@ skipping 32 matching lines @@
           result_delegate) = 0;
 
   // Returns a pointer to the address normalizer to use for the duration of this
   // Payment Request.
   virtual AddressNormalizer* GetAddressNormalizer() = 0;
 
   // Creates a new region data loader that will self delete, or a test mock.
   virtual autofill::RegionDataLoader* GetRegionDataLoader() = 0;
 
   // Returns a pointer to the UKM service.
-  virtual ukm::UkmService* GetUkmService() = 0;
+  virtual ukm::UkmRecorder* GetUkmRecorder() = 0;
 
   // Returns the user's signed-in email address, or empty string if not signed
   // in.
   virtual std::string GetAuthenticatedEmail() const = 0;
 
   // Gets the pref service for the browser context associated with this
   // PaymentRequest.
   virtual PrefService* GetPrefService() = 0;
 };
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_CORE_PAYMENT_REQUEST_DELEGATE_H_