Remove old cloud policy code.

chrome/browser/chromeos/login/version_info_updater.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_VERSION_INFO_UPDATER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_VERSION_INFO_UPDATER_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/boot_times_loader.h"
 #include "chrome/browser/chromeos/version_loader.h"
 #include "chrome/browser/policy/cloud_policy_store.h"
-#include "chrome/browser/policy/cloud_policy_subsystem.h"
 #include "content/public/browser/notification_observer.h"
 
 namespace chromeos {
 
 class CrosSettings;
 
 // Fetches all info we want to show on OOBE/Login screens about system
 // version, boot times and cloud policy.
-class VersionInfoUpdater : public policy::CloudPolicySubsystem::Observer,
-                           public policy::CloudPolicyStore::Observer,
+class VersionInfoUpdater : public policy::CloudPolicyStore::Observer,
                            public content::NotificationObserver {
  public:
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     // Called when OS version label should be updated.
     virtual void OnOSVersionLabelTextUpdated(
         const std::string& os_version_label_text) = 0;
 
@@ skipping 10 matching lines @@
   virtual ~VersionInfoUpdater();
 
   // Sets delegate.
   void set_delegate(Delegate* delegate) { delegate_ = delegate; }
 
   // Starts fetching version info. The delegate will be notified when update
   // is received.
   void StartUpdate(bool is_official_build);
 
  private:
-  // policy::CloudPolicySubsystem::Observer methods:
-  virtual void OnPolicyStateChanged(
-      policy::CloudPolicySubsystem::PolicySubsystemState state,
-      policy::CloudPolicySubsystem::ErrorDetails error_details) OVERRIDE;
-
   // policy::CloudPolicyStore::Observer interface:
   virtual void OnStoreLoaded(policy::CloudPolicyStore* store) OVERRIDE;
   virtual void OnStoreError(policy::CloudPolicyStore* store) OVERRIDE;
 
   // content::NotificationObserver interface.
   virtual void Observe(
       int type,
       const content::NotificationSource& source,
       const content::NotificationDetails& details) OVERRIDE;
 
@@ skipping 20 matching lines @@
   // Used to request version and boot times.
   CancelableTaskTracker tracker_;
 
   // Information pieces for version label.
   std::string version_text_;
   std::string enterprise_domain_text_;
 
   // Full text for the OS version label.
   std::string os_version_label_text_;
 
-  // CloudPolicySubsysterm observer registrar
-  scoped_ptr<policy::CloudPolicySubsystem::ObserverRegistrar>
-      cloud_policy_registrar_;
-
   chromeos::CrosSettings* cros_settings_;
 
   Delegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(VersionInfoUpdater);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_VERSION_INFO_UPDATER_H_