Require explicit selection of traits for LazyInstance

components/content_settings/core/browser/website_settings_registry.cc

 // Copyright 2015 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 "components/content_settings/core/browser/website_settings_registry.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "components/content_settings/core/common/content_settings.h"
 
 namespace {
 
-base::LazyInstance<content_settings::WebsiteSettingsRegistry> g_instance =
-    LAZY_INSTANCE_INITIALIZER;
+base::LazyInstance<content_settings::WebsiteSettingsRegistry>::DestructorAtExit
+    g_instance = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 namespace content_settings {
 
 // static
 WebsiteSettingsRegistry* WebsiteSettingsRegistry::GetInstance() {
   return g_instance.Pointer();
 }
 
@@ skipping 129 matching lines @@
            WebsiteSettingsInfo::INHERIT_IN_INCOGNITO);
   Register(CONTENT_SETTINGS_TYPE_PERMISSION_AUTOBLOCKER_DATA,
            "permission-autoblocking-data", nullptr,
            WebsiteSettingsInfo::UNSYNCABLE, WebsiteSettingsInfo::NOT_LOSSY,
            WebsiteSettingsInfo::REQUESTING_ORIGIN_ONLY_SCOPE,
            DESKTOP | PLATFORM_ANDROID,
            WebsiteSettingsInfo::INHERIT_IN_INCOGNITO);
 }
 
 }  // namespace content_settings