Require explicit selection of traits for LazyInstance

extensions/browser/api/hid/hid_device_manager.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 "extensions/browser/api/hid/hid_device_manager.h"
 
 #include <stdint.h>
 
 #include <limits>
 #include <utility>
@@ skipping 94 matching lines @@
   }
 }
 
 HidDeviceManager::~HidDeviceManager() {
   DCHECK(thread_checker_.CalledOnValidThread());
 }
 
 // static
 BrowserContextKeyedAPIFactory<HidDeviceManager>*
 HidDeviceManager::GetFactoryInstance() {
-  static base::LazyInstance<BrowserContextKeyedAPIFactory<HidDeviceManager> >
-      factory = LAZY_INSTANCE_INITIALIZER;
+  static base::LazyInstance<BrowserContextKeyedAPIFactory<HidDeviceManager>>::
+      DestructorAtExit factory = LAZY_INSTANCE_INITIALIZER;
   return &factory.Get();
 }
 
 void HidDeviceManager::GetApiDevices(
     const Extension* extension,
     const std::vector<HidDeviceFilter>& filters,
     const GetApiDevicesCallback& callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   LazyInitialize();
 
@@ skipping 208 matching lines @@
     std::unique_ptr<base::ListValue> event_args,
     scoped_refptr<HidDeviceInfo> device_info) {
   std::unique_ptr<Event> event(
       new Event(histogram_value, event_name, std::move(event_args)));
   event->will_dispatch_callback = base::Bind(
       &WillDispatchDeviceEvent, weak_factory_.GetWeakPtr(), device_info);
   event_router_->BroadcastEvent(std::move(event));
 }
 
 }  // namespace extensions