Switch to standard integer types in base/.

base/posix/safe_strerror.h

 // Copyright (c) 2011 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 BASE_POSIX_SAFE_STRERROR_H_
 #define BASE_POSIX_SAFE_STRERROR_H_
 
+#include <stddef.h>
+
 #include <string>
 
 #include "base/base_export.h"
 
 namespace base {
 
 // BEFORE using anything from this file, first look at PLOG and friends in
 // logging.h and use them instead if applicable.
 //
 // This file declares safe, portable alternatives to the POSIX strerror()
@@ skipping 15 matching lines @@
 // in a C++ string.
 //
 // Use this instead of strerror(). Note though that safe_strerror_r will be
 // more robust in the case of heap corruption errors, since it doesn't need to
 // allocate a string.
 BASE_EXPORT std::string safe_strerror(int err);
 
 }  // namespace base
 
 #endif  // BASE_POSIX_SAFE_STRERROR_H_