Switch to standard integer types in extensions/browser/.

extensions/browser/updater/extension_downloader.cc

 // 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.
 
 #include "extensions/browser/updater/extension_downloader.h"
 
+#include <stddef.h>
+
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/stl_util.h"
@@ skipping 919 matching lines @@
     const GURL& update_url,
     int request_id) {
   ManifestFetchData::PingMode ping_mode = ManifestFetchData::NO_PING;
   if (update_url.DomainIs(ping_enabled_domain_.c_str()))
     ping_mode = ManifestFetchData::PING_WITH_ENABLED_STATE;
   return new ManifestFetchData(
       update_url, request_id, brand_code_, manifest_query_params_, ping_mode);
 }
 
 }  // namespace extensions