Require explicit selection of traits for LazyInstance

chromeos/login_event_recorder.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 "chromeos/login_event_recorder.h"
 
 #include <vector>
 
 #include "base/lazy_instance.h"
 
 namespace chromeos {
 
-static base::LazyInstance<LoginEventRecorder> g_login_event_recorder =
-    LAZY_INSTANCE_INITIALIZER;
+static base::LazyInstance<LoginEventRecorder>::DestructorAtExit
+    g_login_event_recorder = LAZY_INSTANCE_INITIALIZER;
 
 LoginEventRecorder::LoginEventRecorder() : delegate_(NULL) {
 }
 
 LoginEventRecorder::~LoginEventRecorder() {
 }
 
 // static
 LoginEventRecorder* LoginEventRecorder::Get() {
   return g_login_event_recorder.Pointer();
@@ skipping 13 matching lines @@
   if (delegate_)
     delegate_->RecordAuthenticationSuccess();
 }
 
 void LoginEventRecorder::RecordAuthenticationFailure() {
   if (delegate_)
     delegate_->RecordAuthenticationFailure();
 }
 
 }  // namespace chromeos