Use the Windows MDM API to check if the machine is being managed.

chrome/browser/prefs/chrome_pref_service_factory.cc

 // 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.
 
 #include <chrome/browser/prefs/chrome_command_line_pref_store.h>
 #include "chrome/browser/prefs/chrome_pref_service_factory.h"
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 246 matching lines @@
   // Also enforce extension settings and default search.
   GROUP_ENFORCE_ALWAYS_WITH_EXTENSIONS_AND_DSE,
   // The default enforcement group contains all protection features.
   GROUP_ENFORCE_DEFAULT
 };
 
 SettingsEnforcementGroup GetSettingsEnforcementGroup() {
 # if defined(OS_WIN)
   if (!g_disable_domain_check_for_testing) {
     static bool first_call = true;
-    static const bool is_enrolled_to_domain = base::win::IsEnrolledToDomain();
+    static const bool is_enterprise_user = base::win::IsEnterpriseUser();
     if (first_call) {
       UMA_HISTOGRAM_BOOLEAN("Settings.TrackedPreferencesNoEnforcementOnDomain",
-                            is_enrolled_to_domain);
+                            is_enterprise_user);
       first_call = false;
     }
-    if (is_enrolled_to_domain)
+    if (is_enterprise_user)
       return GROUP_NO_ENFORCEMENT;
   }
 #endif
 
   struct {
     const char* group_name;
     SettingsEnforcementGroup group;
   } static const kEnforcementLevelMap[] = {
     { chrome_prefs::internals::kSettingsEnforcementGroupNoEnforcement,
       GROUP_NO_ENFORCEMENT },
@@ skipping 257 matching lines @@
 
 void ClearResetTime(Profile* profile) {
   ProfilePrefStoreManager::ClearResetTime(profile->GetPrefs());
 }
 
 void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   ProfilePrefStoreManager::RegisterProfilePrefs(registry);
 }
 
 }  // namespace chrome_prefs