Require explicit selection of traits for LazyInstance

extensions/browser/api/alarms/alarm_manager.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 "extensions/browser/api/alarms/alarm_manager.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 209 matching lines @@
       return make_pair(list, it);
   }
 
   return make_pair(alarms_.end(), AlarmList::iterator());
 }
 
 void AlarmManager::SetClockForTesting(base::Clock* clock) {
   clock_.reset(clock);
 }
 
-static base::LazyInstance<BrowserContextKeyedAPIFactory<AlarmManager>>
-    g_factory = LAZY_INSTANCE_INITIALIZER;
+static base::LazyInstance<
+    BrowserContextKeyedAPIFactory<AlarmManager>>::DestructorAtExit g_factory =
+    LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<AlarmManager>*
 AlarmManager::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 // static
 AlarmManager* AlarmManager::Get(content::BrowserContext* browser_context) {
   return BrowserContextKeyedAPIFactory<AlarmManager>::Get(browser_context);
@@ skipping 237 matching lines @@
   if (create_info.period_in_minutes.get()) {
     js_alarm->period_in_minutes.reset(
         new double(*create_info.period_in_minutes));
   }
 }
 
 Alarm::~Alarm() {
 }
 
 }  // namespace extensions