Autofill wallet -- handle several classes of error in unmasking prompt.

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 219 matching lines @@
  private:
   // AutofillDownloadManager::Observer:
   void OnLoadedServerPredictions(const std::string& response_xml) override;
 
   // CardUnmaskDelegate:
   void OnUnmaskResponse(const UnmaskResponse& response) override;
   void OnUnmaskPromptClosed() override;
 
   // wallet::RealPanWalletClient::Delegate:
   IdentityProvider* GetIdentityProvider() override;
-  void OnDidGetRealPan(const std::string& real_pan) override;
+  void OnDidGetRealPan(AutofillClient::GetRealPanResult result,
+                       const std::string& real_pan) override;
 
   // Returns false if Autofill is disabled or if no Autofill data is available.
   bool RefreshDataModels();
 
   // Returns true if the unique_id refers to a credit card and false if
   // it refers to a profile.
   bool IsCreditCard(int unique_id);
 
   // Gets the profile referred by |unique_id| and populates |variant|
   // based on it. Returns true if the profile exists.
@@ skipping 201 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_