replace OVERRIDE and FINAL with override and final in net/

net/dns/dns_config_service_win.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_DNS_DNS_CONFIG_SERVICE_WIN_H_
 #define NET_DNS_DNS_CONFIG_SERVICE_WIN_H_
 
 // The sole purpose of dns_config_service_win.h is for unittests so we just
 // include these headers here.
 #include <winsock2.h>
@@ skipping 107 matching lines @@
  public:
   DnsConfigServiceWin();
   virtual ~DnsConfigServiceWin();
 
  private:
   class Watcher;
   class ConfigReader;
   class HostsReader;
 
   // DnsConfigService:
-  virtual void ReadNow() OVERRIDE;
-  virtual bool StartWatching() OVERRIDE;
+  virtual void ReadNow() override;
+  virtual bool StartWatching() override;
 
   void OnConfigChanged(bool succeeded);
   void OnHostsChanged(bool succeeded);
 
   scoped_ptr<Watcher> watcher_;
   scoped_refptr<ConfigReader> config_reader_;
   scoped_refptr<HostsReader> hosts_reader_;
 
   DISALLOW_COPY_AND_ASSIGN(DnsConfigServiceWin);
 };
 
 }  // namespace internal
 
 }  // namespace net
 
 #endif  // NET_DNS_DNS_CONFIG_SERVICE_WIN_H_