Remove old cloud policy code.

chrome/browser/chromeos/login/version_info_updater.h

Index: chrome/browser/chromeos/login/version_info_updater.h
diff --git a/chrome/browser/chromeos/login/version_info_updater.h b/chrome/browser/chromeos/login/version_info_updater.h
index 47176864115a51c83072431f35e9277b0a90341d..39a32614264f0ced2eb1c186c9b06da4620c12d3 100644
--- a/chrome/browser/chromeos/login/version_info_updater.h
+++ b/chrome/browser/chromeos/login/version_info_updater.h
@@ -10,7 +10,6 @@
 #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 {
@@ -19,8 +18,7 @@ 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 {
@@ -51,11 +49,6 @@ class VersionInfoUpdater : public policy::CloudPolicySubsystem::Observer,
   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;
@@ -96,10 +89,6 @@ class VersionInfoUpdater : public policy::CloudPolicySubsystem::Observer,
   // 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_;