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

chrome/browser/chrome_browser_main.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/chrome_browser_main.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <set>
@@ skipping 1667 matching lines @@
   // preferences are registered, since some of the code that the importer
   // touches reads preferences.
   if (first_run::IsChromeFirstRun()) {
     // By default Auto Import is performed on first run.
     bool auto_import = true;
 
 #if defined(OS_WIN)
     // Auto Import might be disabled via a field trial.  However, this field
     // trial is not intended to affect enterprise users.
     auto_import =
-        base::win::IsEnrolledToDomain() ||
+        base::win::IsEnterpriseUser() ||
         !base::FeatureList::IsEnabled(features::kDisableFirstRunAutoImportWin);
 #endif  // defined(OS_WIN)
 
     if (auto_import) {
       first_run::AutoImport(profile_, master_prefs_->homepage_defined,
                             master_prefs_->do_import_items,
                             master_prefs_->dont_import_items,
                             master_prefs_->import_bookmarks_path);
     }
 
@@ skipping 411 matching lines @@
   chromeos::CrosSettings::Shutdown();
 #endif  // defined(OS_CHROMEOS)
 #endif  // defined(OS_ANDROID)
 }
 
 // Public members:
 
 void ChromeBrowserMainParts::AddParts(ChromeBrowserMainExtraParts* parts) {
   chrome_extra_parts_.push_back(parts);
 }