[Autofill] Add upstreaming UKM

chrome/browser/ui/autofill/chrome_autofill_client.h

 // Copyright 2014 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 CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
 #define CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 26 matching lines @@
  public:
   ~ChromeAutofillClient() override;
 
   // AutofillClient:
   PersonalDataManager* GetPersonalDataManager() override;
   scoped_refptr<AutofillWebDataService> GetDatabase() override;
   PrefService* GetPrefs() override;
   syncer::SyncService* GetSyncService() override;
   IdentityProvider* GetIdentityProvider() override;
   rappor::RapporServiceImpl* GetRapporServiceImpl() override;
+  ukm::UkmService* GetUkmService() override;
   void ShowAutofillSettings() override;
   void ShowUnmaskPrompt(const CreditCard& card,
                         UnmaskCardReason reason,
                         base::WeakPtr<CardUnmaskDelegate> delegate) override;
   void OnUnmaskVerificationResult(PaymentsRpcResult result) override;
   void ConfirmSaveCreditCardLocally(const CreditCard& card,
                                     const base::Closure& callback) override;
   void ConfirmSaveCreditCardToCloud(
       const CreditCard& card,
       std::unique_ptr<base::DictionaryValue> legal_message,
@@ skipping 42 matching lines @@
 
   // The identity provider, used for Payments integration.
   std::unique_ptr<IdentityProvider> identity_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeAutofillClient);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_