replace OVERRIDE and FINAL with override and final in net/

net/base/network_change_notifier_win.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 "net/base/network_change_notifier_win.h"
 
 #include <iphlpapi.h>
 #include <winsock2.h>
 
 #include "base/bind.h"
@@ skipping 19 matching lines @@
 // Thread on which we can run DnsConfigService, which requires AssertIOAllowed
 // to open registry keys and to handle FilePathWatcher updates.
 class NetworkChangeNotifierWin::DnsConfigServiceThread : public base::Thread {
  public:
   DnsConfigServiceThread() : base::Thread("DnsConfigService") {}
 
   virtual ~DnsConfigServiceThread() {
     Stop();
   }
 
-  virtual void Init() OVERRIDE {
+  virtual void Init() override {
     service_ = DnsConfigService::CreateSystemService();
     service_->WatchConfig(base::Bind(&NetworkChangeNotifier::SetDnsConfig));
   }
 
-  virtual void CleanUp() OVERRIDE {
+  virtual void CleanUp() override {
     service_.reset();
   }
 
  private:
   scoped_ptr<DnsConfigService> service_;
 
   DISALLOW_COPY_AND_ASSIGN(DnsConfigServiceThread);
 };
 
 NetworkChangeNotifierWin::NetworkChangeNotifierWin()
@@ skipping 268 matching lines @@
     return;
   }
   if (last_announced_offline_)
     UMA_HISTOGRAM_CUSTOM_COUNTS("NCN.OfflinePolls", offline_polls_, 1, 50, 50);
   last_announced_offline_ = current_offline;
 
   NotifyObserversOfConnectionTypeChange();
 }
 
 }  // namespace net