Switch to standard integer types in components/, part 4 of 4.

components/update_client/ping_manager.cc

 // Copyright 2014 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 "components/update_client/ping_manager.h"
 
+#include <stddef.h>
+
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 176 matching lines @@
 
 // Sends a fire and forget ping when the updates are complete. The ping
 // sender object self-deletes after sending the ping has completed asynchrously.
 void PingManager::OnUpdateComplete(const CrxUpdateItem* item) {
   PingSender* ping_sender(new PingSender(config_));
   if (!ping_sender->SendPing(item))
     delete ping_sender;
 }
 
 }  // namespace update_client