replace OVERRIDE and FINAL with override and final in chrome/browser/extensions/

chrome/browser/extensions/api/messaging/native_process_launcher.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 "chrome/browser/extensions/api/messaging/native_process_launcher.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 25 matching lines @@
 
 // Default implementation on NativeProcessLauncher interface.
 class NativeProcessLauncherImpl : public NativeProcessLauncher {
  public:
   NativeProcessLauncherImpl(bool allow_user_level_hosts,
                             intptr_t native_window);
   virtual ~NativeProcessLauncherImpl();
 
   virtual void Launch(const GURL& origin,
                       const std::string& native_host_name,
-                      LaunchedCallback callback) const OVERRIDE;
+                      LaunchedCallback callback) const override;
 
  private:
   class Core : public base::RefCountedThreadSafe<Core> {
    public:
     Core(bool allow_user_level_hosts, intptr_t native_window);
     void Launch(const GURL& origin,
                 const std::string& native_host_name,
                 LaunchedCallback callback);
     void Detach();
 
@@ skipping 207 matching lines @@
   intptr_t window_handle = 0;
 #if defined(OS_WIN)
   window_handle = reinterpret_cast<intptr_t>(
       views::HWNDForNativeView(native_view));
 #endif
   return scoped_ptr<NativeProcessLauncher>(
       new NativeProcessLauncherImpl(allow_user_level_hosts, window_handle));
 }
 
 }  // namespace extensions