ChromeOS: should send old user GAPS cookie to GAIA on user reauthentication.

components/user_manager/user_manager.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 COMPONENTS_USER_MANAGER_USER_MANAGER_H_
 #define COMPONENTS_USER_MANAGER_USER_MANAGER_H_
 
 #include <string>
 
 #include "components/user_manager/user.h"
@@ skipping 365 matching lines @@
   // Returns if SAML needs to be used for authentication of the user with
   // |user_id|, if it is known (was set by a |UpdateUsingSaml| call). Otherwise
   // returns false.
   virtual bool FindUsingSAML(const UserID& user_id) = 0;
 
   // Setter and getter for DeviceId known user string preference.
   virtual void SetKnownUserDeviceId(const UserID& user_id,
                                     const std::string& device_id) = 0;
   virtual std::string GetKnownUserDeviceId(const UserID& user_id) = 0;
 
+  // Setter and getter for GAPSCookie known user string preference.
+  virtual void SetKnownUserGAPSCookie(const UserID& user_id,
+                                      const std::string& gaps_cookie) = 0;
+
+  virtual std::string GetKnownUserGAPSCookie(const UserID& user_id) = 0;
+
   // Saves why the user has to go through re-auth flow.
   virtual void UpdateReauthReason(const UserID& user_id,
                                   const int reauth_reason) = 0;
 
   // Returns the reason why the user with |user_id| has to go through the
   // re-auth flow. Returns true if such a reason was recorded or false
   // otherwise.
   virtual bool FindReauthReason(const UserID& user_id, int* out_value) = 0;
 
  protected:
@@ skipping 14 matching lines @@
   static UserManager* GetForTesting();
 
   // Sets UserManager instance to the given |user_manager|.
   // Returns the previous value of the instance.
   static UserManager* SetForTesting(UserManager* user_manager);
 };
 
 }  // namespace user_manager
 
 #endif  // COMPONENTS_USER_MANAGER_USER_MANAGER_H_