Only enforce the strongest SettingsEnforcement group in the absence of a Finch config on Windows.

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_pref_service_factory.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 186 matching lines @@
     { chrome_prefs::internals::kSettingsEnforcementGroupEnforceOnload,
       GROUP_ENFORCE_ON_LOAD },
     { chrome_prefs::internals::kSettingsEnforcementGroupEnforceAlways,
       GROUP_ENFORCE_ALWAYS },
     { chrome_prefs::internals::
           kSettingsEnforcementGroupEnforceAlwaysWithExtensions,
       GROUP_ENFORCE_ALWAYS_WITH_EXTENSIONS },
   };
 
   // Use the strongest enforcement setting in the absence of a field trial
-  // config.
-  SettingsEnforcementGroup enforcement_group = GROUP_ENFORCE_DEFAULT;
+  // config on Windows.
+  // TODO(gab): Enforce this on all platforms.
+  SettingsEnforcementGroup enforcement_group =
+#if defined(OS_WIN)
+      GROUP_ENFORCE_DEFAULT;
+#else
+      NO_ENFORCEMENT;

[robertshield, 2014/04/09 23:26:21]

GROUP_NO_ENFORCEMENT?

[gab, 2014/04/10 13:15:25]

Duh, of course :). Done.

+#endif
   bool group_determined_from_trial = false;
   base::FieldTrial* trial =
       base::FieldTrialList::Find(
           chrome_prefs::internals::kSettingsEnforcementTrialName);
   if (trial) {
     const std::string& group_name = trial->group_name();
     // ARRAYSIZE_UNSAFE must be used since the array is declared locally; it is
     // only unsafe because it could not trigger a compile error on some
     // non-array pointer types; this is fine since kEnforcementLevelMap is
     // clearly an array.
@@ skipping 268 matching lines @@
 
 void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   ProfilePrefStoreManager::RegisterProfilePrefs(registry);
 }
 
 void RegisterPrefs(PrefRegistrySimple* registry) {
   ProfilePrefStoreManager::RegisterPrefs(registry);
 }
 
 }  // namespace chrome_prefs