Bring back the domain gating check for settings protection.

chrome/browser/prefs/tracked/pref_hash_browsertest.cc

Index: chrome/browser/prefs/tracked/pref_hash_browsertest.cc
diff --git a/chrome/browser/prefs/tracked/pref_hash_browsertest.cc b/chrome/browser/prefs/tracked/pref_hash_browsertest.cc
index 8fdef23063b3589905cb9cafbaaf2aa9efe86b09..5a8e5ce96173267ccb96e1c7a413b8f162a10af9 100644
--- a/chrome/browser/prefs/tracked/pref_hash_browsertest.cc
+++ b/chrome/browser/prefs/tracked/pref_hash_browsertest.cc
@@ -228,6 +228,14 @@ class PrefHashBrowserTestBase
     return true;
   }
 
+  void SetUpInProcessBrowserTestFixture() override {
+    ExtensionBrowserTest::SetUpInProcessBrowserTestFixture();
+
+    // Bots are on a domain, turn off the domain check for settings hardening in
+    // order to be able to test all SettingsEnforcement groups.
+    chrome_prefs::DisableDomainCheckForTesting();
+  }
+
   // In the PRE_ test, find the number of tracked preferences that were
   // initialized and save it to a file to be read back in the main test and used
   // as the total number of tracked preferences.