Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/history/top_sites_factory.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_HISTORY_TOP_SITES_FACTORY_H_
 #define CHROME_BROWSER_HISTORY_TOP_SITES_FACTORY_H_
 
 #include <vector>
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "components/keyed_service/content/refcounted_browser_context_keyed_service_factory.h"
 
 class Profile;
 
 namespace base {
 template <typename T>
 struct DefaultSingletonTraits;
 }
 
@@ skipping 30 matching lines @@
   scoped_refptr<RefcountedKeyedService> BuildServiceInstanceFor(
       content::BrowserContext* context) const override;
   void RegisterProfilePrefs(
       user_prefs::PrefRegistrySyncable* registry) override;
   bool ServiceIsNULLWhileTesting() const override;
 
   DISALLOW_COPY_AND_ASSIGN(TopSitesFactory);
 };
 
 #endif  // CHROME_BROWSER_HISTORY_TOP_SITES_FACTORY_H_