Remove old cloud policy code.

chrome/browser/chromeos/login/version_info_updater.cc

Index: chrome/browser/chromeos/login/version_info_updater.cc
diff --git a/chrome/browser/chromeos/login/version_info_updater.cc b/chrome/browser/chromeos/login/version_info_updater.cc
index 6f3c214d7219c9366ca0ef9cde3aa6576c9ec9b9..a93cfc0fb0fc7baec84158f48e691ee42303caeb 100644
--- a/chrome/browser/chromeos/login/version_info_updater.cc
+++ b/chrome/browser/chromeos/login/version_info_updater.cc
@@ -73,23 +73,6 @@ void VersionInfoUpdater::StartUpdate(bool is_official_build) {
     UpdateVersionLabel();
   }
 
-  policy::CloudPolicySubsystem* cloud_policy =
-      g_browser_process->browser_policy_connector()->
-          device_cloud_policy_subsystem();
-  if (cloud_policy) {
-    // Two-step reset because we want to construct new ObserverRegistrar after
-    // destruction of old ObserverRegistrar to avoid DCHECK violation because
-    // of adding existing observer.
-    cloud_policy_registrar_.reset();
-    cloud_policy_registrar_.reset(
-        new policy::CloudPolicySubsystem::ObserverRegistrar(
-            cloud_policy, this));
-
-    // Ensure that we have up-to-date enterprise info in case enterprise policy
-    // is already fetched and has finished initialization.
-    UpdateEnterpriseInfo();
-  }
-
   policy::DeviceCloudPolicyManagerChromeOS* policy_manager =
       g_browser_process->browser_policy_connector()->
           GetDeviceCloudPolicyManager();
@@ -186,12 +169,6 @@ void VersionInfoUpdater::OnBootTimes(
     delegate_->OnBootTimesLabelTextUpdated(boot_times_text);
 }
 
-void VersionInfoUpdater::OnPolicyStateChanged(
-    policy::CloudPolicySubsystem::PolicySubsystemState state,
-    policy::CloudPolicySubsystem::ErrorDetails error_details) {
-  UpdateEnterpriseInfo();
-}
-
 void VersionInfoUpdater::OnStoreLoaded(policy::CloudPolicyStore* store) {
   UpdateEnterpriseInfo();
 }