Added policy for disabling locally managed users.

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 116 matching lines @@
   virtual UserFlow* GetCurrentUserFlow() const OVERRIDE;
   virtual UserFlow* GetUserFlow(const std::string& email) const OVERRIDE;
   virtual void SetUserFlow(const std::string& email, UserFlow* flow) OVERRIDE;
   virtual void ResetUserFlow(const std::string& email) OVERRIDE;
   virtual bool GetAppModeChromeClientOAuthInfo(
       std::string* chrome_client_id,
       std::string* chrome_client_secret) OVERRIDE;
   virtual void SetAppModeChromeClientOAuthInfo(
       const std::string& chrome_client_id,
       const std::string& chrome_client_secret) OVERRIDE;
+  virtual bool AreLocallyManagedUsersAllowed() const OVERRIDE;
 
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // ProfileSyncServiceObserver implementation.
   virtual void OnStateChanged() OVERRIDE;
 
   // policy::DeviceLocalAccountPolicyService::Observer implementation.
@@ skipping 203 matching lines @@
   // such users by not adding them to the persistent user list, not downloading
   // their custom avatars and mounting their cryptohomes using tmpfs. Defaults
   // to |false|.
   bool is_current_user_ephemeral_regular_user_;
 
   // Cached flag indicating whether the ephemeral user policy is enabled.
   // Defaults to |false| if the value has not been read from trusted device
   // policy yet.
   bool ephemeral_users_enabled_;
 
+  // Cached flag indicating whether the locally managed users are enabled by
+  // policy. Defaults to |false| if the value has not been read from trusted
+  // device policy yet.
+  bool locally_managed_users_enabled_by_policy_;
+
   // Merge session state (cookie restore process state).
   MergeSessionState merge_session_state_;
 
   // Cached name of device owner. Defaults to empty string if the value has not
   // been read from trusted device policy yet.
   std::string owner_email_;
 
   // Chrome oauth client id and secret - override values for kiosk mode.
   std::string chrome_client_id_;
   std::string chrome_client_secret_;
@@ skipping 28 matching lines @@
   // User sessions that have to be restored after browser crash.
   // [user_id] > [user_id_hash]
   SessionManagerClient::ActiveSessionsMap pending_user_sessions_;
 
   DISALLOW_COPY_AND_ASSIGN(UserManagerImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_IMPL_H_