[CrOS multi-profiles] Restore user sessions after crash

chromeos/dbus/fake_session_manager_client.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 CHROMEOS_DBUS_FAKE_SESSION_MANAGER_CLIENT_H_
 #define CHROMEOS_DBUS_FAKE_SESSION_MANAGER_CLIENT_H_
 
 #include <map>
 #include <string>
 
@@ skipping 75 matching lines @@
   // Returns how many times LockScreenDismissed() was called.
   int notify_lock_screen_dismissed_call_count() {
     return notify_lock_screen_dismissed_call_count_;
   }
 
  private:
   std::string device_policy_;
   std::map<std::string, std::string> user_policies_;
   std::map<std::string, std::string> device_local_account_policy_;
   ObserverList<Observer> observers_;
+  SessionManagerClient::ActiveSessionsMap user_sessions_;
 
   int emit_login_prompt_ready_call_count_;
   int notify_lock_screen_shown_call_count_;
   int notify_lock_screen_dismissed_call_count_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeSessionManagerClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_SESSION_MANAGER_CLIENT_H_