Switch to standard integer types in net/.

net/base/mime_util.h

 // 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.
 
 #ifndef NET_BASE_MIME_UTIL_H__
 #define NET_BASE_MIME_UTIL_H__
 
 // This file defines MIME utility functions. All of them assume the MIME type
 // to be of the format specified by rfc2045. According to it, MIME types are
 // case strongly insensitive except parameter values, which may or may not be
 // case sensitive.
 //
 // These utilities perform a *case-sensitive* matching for  parameter values,
 // which may produce some false negatives. Except that, matching is
 // case-insensitive.
 //
 // All constants in mime_util.cc must be written in lower case, except parameter
 // values, which can be any case.
 
+#include <stddef.h>
+
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "net/base/net_export.h"
 
 namespace net {
 
 // Get the mime type (if any) that is associated with the given file extension.
 // Returns true if a corresponding mime type exists.
@@ skipping 86 matching lines @@
 };
 
 // Finds mime type of |ext| from |mappings|.
 const char* FindMimeType(const MimeInfo* mappings,
                          size_t mappings_len,
                          const std::string& ext);
 
 }  // namespace net
 
 #endif  // NET_BASE_MIME_UTIL_H__