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

chrome/browser/upgrade_detector_impl.cc

Index: chrome/browser/upgrade_detector_impl.cc
diff --git a/chrome/browser/upgrade_detector_impl.cc b/chrome/browser/upgrade_detector_impl.cc
index 4b7756595ac8ddb5f88d9f5124a595e3c69efc29..8cf85b93586f6d224abd3e8750c6928e0fd67573 100644
--- a/chrome/browser/upgrade_detector_impl.cc
+++ b/chrome/browser/upgrade_detector_impl.cc
@@ -409,8 +409,8 @@ bool UpgradeDetectorImpl::DetectOutdatedInstall() {
       return false;
 
 #if defined(OS_WIN)
-    // Don't show the update bubbles to enterprise users (i.e., on a domain).
-    if (base::win::IsEnrolledToDomain())
+    // Don't show the update bubbles to enterprise users.
+    if (base::win::IsEnterpriseUser())
       return false;
 #endif
   }