Switch to standard integer types in net/.

net/http/http_status_line_validator.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 NET_HTTP_HTTP_STATUS_LINE_VALIDATOR_H_
 #define NET_HTTP_HTTP_STATUS_LINE_VALIDATOR_H_
 
+#include <stddef.h>
+
 #include <vector>
 
-#include "base/basictypes.h"
+#include "base/macros.h"
 #include "base/strings/string_piece.h"
 #include "net/base/net_export.h"
 
 namespace net {
 
 class HttpStatusLineValidator {
  public:
   // RFC 7230 S3.1.2:
   //   status-line = HTTP-version SP status-code SP reason-phrase CRLF
   //   status-code = 3DIGIT
@@ skipping 56 matching lines @@
   static StatusLineStatus CheckReasonPhraseSyntax(
       const std::vector<base::StringPiece>& fields,
       size_t start_index);
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(HttpStatusLineValidator);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STATUS_LINE_VALIDATOR_H_