Reauthenticate the user before launching Smart Lock setup app.

chrome/browser/signin/easy_unlock_service_regular.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_SIGNIN_EASY_UNLOCK_SERVICE_REGULAR_H_
 #define CHROME_BROWSER_SIGNIN_EASY_UNLOCK_SERVICE_REGULAR_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "chrome/browser/signin/easy_unlock_service.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/login/easy_unlock/short_lived_user_context.h"
+#endif
+
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
 class EasyUnlockToggleFlow;
 class Profile;
 
 // EasyUnlockService instance that should be used for regular, non-signin
 // profiles.
@@ skipping 18 matching lines @@
   TurnOffFlowStatus GetTurnOffFlowStatus() const override;
   std::string GetChallenge() const override;
   std::string GetWrappedSecret() const override;
   void RecordEasySignInOutcome(const std::string& user_id,
                                bool success) const override;
   void RecordPasswordLoginEvent(const std::string& user_id) const override;
   void InitializeInternal() override;
   void ShutdownInternal() override;
   bool IsAllowedInternal() override;
 
+  // Opens the component packaged app responsible for setting up Smart Lock.
+  void OpenSetupApp();
+
   // Callback when the controlling pref changes.
   void OnPrefsChanged();
 
   // Sets the new turn-off flow status.
   void SetTurnOffFlowStatus(TurnOffFlowStatus status);
 
   // Callback invoked when turn off flow has finished.
   void OnTurnOffFlowFinished(bool success);
 
+#if defined(OS_CHROMEOS)
+  void OnUserContextFromReauth(const chromeos::UserContext& user_context);
+  void OnKeysRefreshedForSetDevices(bool success);
+
+  scoped_ptr<chromeos::ShortLivedUserContext> short_lived_user_context_;
+#endif
+
   PrefChangeRegistrar registrar_;
 
   TurnOffFlowStatus turn_off_flow_status_;
   scoped_ptr<EasyUnlockToggleFlow> turn_off_flow_;
 
+  base::WeakPtrFactory<EasyUnlockServiceRegular> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(EasyUnlockServiceRegular);
 };
 
 #endif  // CHROME_BROWSER_SIGNIN_EASY_UNLOCK_SERVICE_REGULAR_H_