OAuth2LoginManager+MergeSessionThrottle hardening, multi-profle support

chrome/browser/chromeos/login/user_manager_impl.h

 // Copyright (c) 2012 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_CHROMEOS_LOGIN_USER_MANAGER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 88 matching lines @@
   virtual bool CanCurrentUserLock() const OVERRIDE;
   virtual bool IsUserLoggedIn() const OVERRIDE;
   virtual bool IsLoggedInAsRegularUser() const OVERRIDE;
   virtual bool IsLoggedInAsDemoUser() const OVERRIDE;
   virtual bool IsLoggedInAsPublicAccount() const OVERRIDE;
   virtual bool IsLoggedInAsGuest() const OVERRIDE;
   virtual bool IsLoggedInAsLocallyManagedUser() const OVERRIDE;
   virtual bool IsLoggedInAsKioskApp() const OVERRIDE;
   virtual bool IsLoggedInAsStub() const OVERRIDE;
   virtual bool IsSessionStarted() const OVERRIDE;
+  virtual int64 GetSessionDurationInSeconds() const OVERRIDE;
   virtual bool UserSessionsRestored() const OVERRIDE;
   virtual MergeSessionState GetMergeSessionState() const OVERRIDE;
   virtual void SetMergeSessionState(MergeSessionState status) OVERRIDE;
   virtual bool HasBrowserRestarted() const OVERRIDE;
   virtual bool IsUserNonCryptohomeDataEphemeral(
       const std::string& email) const OVERRIDE;
   virtual void AddObserver(UserManager::Observer* obs) OVERRIDE;
   virtual void RemoveObserver(UserManager::Observer* obs) OVERRIDE;
   virtual void AddSessionStateObserver(
       UserManager::UserSessionStateObserver* obs) OVERRIDE;
@@ skipping 218 matching lines @@
 
   // The logged-in user that is currently active in current session.
   // NULL until a user has logged in, then points to one
   // of the User instances in |users_|, the |guest_user_| instance or an
   // ephemeral user instance.
   User* active_user_;
 
   // True if SessionStarted() has been called.
   bool session_started_;
 
+  // Time of the session start event.
+  base::Time session_start_time_;
+
   // True is user sessions has been restored after crash.
   // On a normal boot then login into user sessions this will be false.
   bool user_sessions_restored_;
 
   // Cached flag of whether currently logged-in user is owner or not.
   // May be accessed on different threads, requires locking.
   bool is_current_user_owner_;
   mutable base::Lock is_current_user_owner_lock_;
 
   // Cached flag of whether the currently logged-in user existed before this
@@ skipping 57 matching lines @@
 
   // Time at which this object was created.
   base::TimeTicks manager_creation_time_;
 
   DISALLOW_COPY_AND_ASSIGN(UserManagerImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_IMPL_H_