| Index: components/history/core/browser/top_sites_impl.h
 | 
| diff --git a/components/history/core/browser/top_sites_impl.h b/components/history/core/browser/top_sites_impl.h
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| index 0d4999e12e7038364600f4b2f38f0a26bfb2ab25..3d971fdb94def61dcea2b5516f59f30761be9771 100644
 | 
| --- a/components/history/core/browser/top_sites_impl.h
 | 
| +++ b/components/history/core/browser/top_sites_impl.h
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| @@ -5,15 +5,17 @@
 | 
|  #ifndef COMPONENTS_HISTORY_CORE_BROWSER_TOP_SITES_IMPL_H_
 | 
|  #define COMPONENTS_HISTORY_CORE_BROWSER_TOP_SITES_IMPL_H_
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|  
 | 
| +#include <stddef.h>
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| +
 | 
|  #include <list>
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|  #include <set>
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|  #include <string>
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|  #include <utility>
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|  #include <vector>
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|  
 | 
| -#include "base/basictypes.h"
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|  #include "base/callback.h"
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|  #include "base/gtest_prod_util.h"
 | 
| +#include "base/macros.h"
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|  #include "base/memory/ref_counted.h"
 | 
|  #include "base/scoped_observer.h"
 | 
|  #include "base/synchronization/lock.h"
 | 
| 
 |