Add OAuth2 token to RealPanRequest.

components/autofill/core/browser/autofill_manager.h

 // Copyright 2013 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_AUTOFILL_MANAGER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 212 matching lines @@
 
  private:
   // AutofillDownloadManager::Observer:
   void OnLoadedServerPredictions(const std::string& response_xml) override;
 
   // CardUnmaskDelegate:
   void OnUnmaskResponse(const base::string16& cvc) override;
   void OnUnmaskPromptClosed() override;
 
   // wallet::RealPanWalletClient::Delegate:
+  IdentityProvider* GetIdentityProvider() override;
   void OnDidGetRealPan(const std::string& real_pan) override;
-  std::string GetOAuth2Token() override;
 
   // A toy method called when the (fake) unmasking process has finished.
   void OnUnmaskVerificationResult(bool success);
 
   // Returns false if Autofill is disabled or if no Autofill data is available.
   bool RefreshDataModels() const;
 
   // Unpacks |unique_id| and fills |form_group| and |variant| with the
   // appropriate data source and variant index. Sets |is_credit_card| to true
   // if |data_model| points to a CreditCard data model, false if it's a
@@ skipping 171 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespected);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespectedWithFlag);
   DISALLOW_COPY_AND_ASSIGN(AutofillManager);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_