1 files changed, 32 insertions, 2 deletions
diff --git a/chrome/browser/prefs/chrome_pref_service_factory.cc b/chrome/browser/prefs/chrome_pref_service_factory.cc
index 26effe1..0deb832 100644
--- a/chrome/browser/prefs/chrome_pref_service_factory.cc
+++ b/chrome/browser/prefs/chrome_pref_service_factory.cc
@@ -65,15 +65,25 @@
 #include "chrome/browser/supervised_user/supervised_user_pref_store.h"
 #endif
 
-#if defined(OS_WIN) && defined(ENABLE_RLZ)
+#if defined(OS_WIN)
+#include "base/win/win_util.h"
+#if defined(ENABLE_RLZ)
 #include "rlz/lib/machine_id.h"
-#endif  // defined(ENABLE_RLZ) && defined(OS_WIN)
+#endif  // defined(ENABLE_RLZ)
+#endif  // defined(OS_WIN)
 
 using content::BrowserContext;
 using content::BrowserThread;
 
 namespace {
 
+#if defined(OS_WIN)
+// Whether we are in testing mode; can be enabled via
+// DisableDomainCheckForTesting(). Forces startup checks to ignore the presence
+// of a domain when determining the active SettingsEnforcement group.
+bool g_disable_domain_check_for_testing = false;
+#endif  // OS_WIN
+
 // These preferences must be kept in sync with the TrackedPreference enum in
 // tools/metrics/histograms/histograms.xml. To add a new preference, append it
 // to the array and add a corresponding value to the histogram enum. Each
@@ -248,6 +258,20 @@ enum SettingsEnforcementGroup {
 };
 
 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();
+    if (first_call) {
+      UMA_HISTOGRAM_BOOLEAN("Settings.TrackedPreferencesNoEnforcementOnDomain",
+                            is_enrolled_to_domain);
+      first_call = false;
+    }
+    if (is_enrolled_to_domain)
+      return GROUP_NO_ENFORCEMENT;
+  }
+#endif
+
   struct {
     const char* group_name;
     SettingsEnforcementGroup group;
@@ -521,6 +545,12 @@ void SchedulePrefsFilePathVerification(const base::FilePath& profile_path) {
 #endif
 }
 
+void DisableDomainCheckForTesting() {
+#if defined(OS_WIN)
+  g_disable_domain_check_for_testing = true;
+#endif  // OS_WIN
+}
+
 bool InitializePrefsFromMasterPrefs(
     const base::FilePath& profile_path,
     const base::DictionaryValue& master_prefs) {