Require explicit selection of traits for LazyInstance

extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.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/bluetooth_low_energy/bluetooth_low_energy_api.h"
 
 #include <stdint.h>
 #include <algorithm>
 #include <iterator>
 #include <utility>
@@ skipping 322 matching lines @@
   return delegate->IsAutoLaunchedKioskApp(id);
 }
 
 bool IsPeripheralFlagEnabled() {
   return base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableBLEAdvertising);
 }
 
 }  // namespace
 
-static base::LazyInstance<BrowserContextKeyedAPIFactory<BluetoothLowEnergyAPI>>
+static base::LazyInstance<
+    BrowserContextKeyedAPIFactory<BluetoothLowEnergyAPI>>::DestructorAtExit
     g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<BluetoothLowEnergyAPI>*
 BluetoothLowEnergyAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 // static
 BluetoothLowEnergyAPI* BluetoothLowEnergyAPI::Get(BrowserContext* context) {
@@ skipping 1156 matching lines @@
                         params_->response.value->end());
   }
   event_router_->HandleRequestResponse(
       extension(), params_->response.request_id, params_->response.is_error,
       uint8_vector);
   Respond(NoArguments());
 }
 
 }  // namespace api
 }  // namespace extensions