Switch to standard integer types in url/.

url/url_util_unittest.cc

 // Copyright 2013 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.
 
+#include <stddef.h>
+
 #include "base/macros.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/third_party/mozilla/url_parse.h"
 #include "url/url_canon.h"
 #include "url/url_canon_stdstring.h"
 #include "url/url_test_utils.h"
 #include "url/url_util.h"
 
 namespace url {
 
@@ skipping 336 matching lines @@
 
   bool valid = ResolveRelative(base, strlen(base),
                                base_parsed, rel,
                                strlen(rel), NULL, &output,
                                &resolved_parsed);
   EXPECT_TRUE(valid);
   EXPECT_FALSE(resolved_parsed.ref.is_valid());
 }
 
 }  // namespace url