Alter settings enforcement default to GROUP_NO_ENFORCEMENT in absence of Finch seed.

chrome/browser/prefs/pref_hash_browsertest.cc

 // Copyright 2014 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 <set>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 128 matching lines @@
  protected:
   const bool is_unloaded_profile_seeding_allowed_;
 
  private:
   bool IsUnloadedProfileSeedingAllowed() const {
 #if defined(OFFICIAL_BUILD)
   // SettingsEnforcement can't be forced via --force-fieldtrials in official
   // builds. Explicitly return whether the default in
   // chrome_pref_service_factory.cc allows unloaded profile seeding on this
   // platform.
-#if defined(OS_WIN)
-    return false;
-#else
-    return true;
-#endif  // defined(OS_WIN)
+  return true;
 #endif  // defined(OFFICIAL_BUILD)
     return GetParam() == chrome_prefs::internals::
                              kSettingsEnforcementGroupNoEnforcement ||
            GetParam() == chrome_prefs::internals::
                              kSettingsEnforcementGroupEnforceOnload;
   }
 };
 
 #if defined(OS_CHROMEOS)
 // PrefHash service has been disabled on ChromeOS: crbug.com/343261
@@ skipping 156 matching lines @@
     PrefHashBrowserTestInstance,
     PrefHashBrowserTest,
     testing::Values(
         chrome_prefs::internals::kSettingsEnforcementGroupNoEnforcement,
         chrome_prefs::internals::kSettingsEnforcementGroupEnforceOnload,
         chrome_prefs::internals::kSettingsEnforcementGroupEnforceAlways,
         chrome_prefs::internals::
             kSettingsEnforcementGroupEnforceAlwaysWithExtensions,
         chrome_prefs::internals::
             kSettingsEnforcementGroupEnforceAlwaysWithExtensionsAndDSE));