Require explicit selection of traits for LazyInstance

chrome/browser/extensions/api/history/history_api.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 "chrome/browser/extensions/api/history/history_api.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 178 matching lines @@
 }
 
 HistoryAPI::~HistoryAPI() {
 }
 
 void HistoryAPI::Shutdown() {
   history_event_router_.reset();
   EventRouter::Get(browser_context_)->UnregisterObserver(this);
 }
 
-static base::LazyInstance<BrowserContextKeyedAPIFactory<HistoryAPI> >
-    g_factory = LAZY_INSTANCE_INITIALIZER;
+static base::LazyInstance<
+    BrowserContextKeyedAPIFactory<HistoryAPI>>::DestructorAtExit g_factory =
+    LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<HistoryAPI>* HistoryAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 template <>
 void BrowserContextKeyedAPIFactory<HistoryAPI>::DeclareFactoryDependencies() {
   DependsOn(ActivityLog::GetFactoryInstance());
   DependsOn(HistoryServiceFactory::GetInstance());
@@ skipping 232 matching lines @@
   AddRef();               // Balanced in DeleteComplete().
   return RespondLater();  // DeleteComplete() will be called asynchronously.
 }
 
 void HistoryDeleteAllFunction::DeleteComplete() {
   Respond(NoArguments());
   Release();  // Balanced in Run().
 }
 
 }  // namespace extensions