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

chrome/browser/extensions/api/copresence_private/copresence_private_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_PRIVATE_COPRESENCE_PRIVATE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_PRIVATE_COPRESENCE_PRIVATE_API_H_
 
 #include "chrome/browser/extensions/chrome_extension_function.h"
 
 namespace copresence {
 class WhispernetClient;
 }
 
 namespace extensions {
 
 class CopresencePrivateFunction : public ChromeUIThreadExtensionFunction {
  protected:
   copresence::WhispernetClient* GetWhispernetClient();
   virtual ~CopresencePrivateFunction() {}
 };
 
 class CopresencePrivateSendFoundFunction : public CopresencePrivateFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendFound",
                              COPRESENCEPRIVATE_SENDFOUND);
 
  protected:
   virtual ~CopresencePrivateSendFoundFunction() {}
-  virtual ExtensionFunction::ResponseAction Run() OVERRIDE;
+  virtual ExtensionFunction::ResponseAction Run() override;
 };
 
 class CopresencePrivateSendSamplesFunction : public CopresencePrivateFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendSamples",
                              COPRESENCEPRIVATE_SENDSAMPLES);
 
  protected:
   virtual ~CopresencePrivateSendSamplesFunction() {}
-  virtual ExtensionFunction::ResponseAction Run() OVERRIDE;
+  virtual ExtensionFunction::ResponseAction Run() override;
 };
 
 class CopresencePrivateSendDetectFunction : public CopresencePrivateFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendDetect",
                              COPRESENCEPRIVATE_SENDDETECT);
 
  protected:
   virtual ~CopresencePrivateSendDetectFunction() {}
-  virtual ExtensionFunction::ResponseAction Run() OVERRIDE;
+  virtual ExtensionFunction::ResponseAction Run() override;
 };
 
 class CopresencePrivateSendInitializedFunction
     : public CopresencePrivateFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendInitialized",
                              COPRESENCEPRIVATE_SENDINITIALIZED);
 
  protected:
   virtual ~CopresencePrivateSendInitializedFunction() {}
-  virtual ExtensionFunction::ResponseAction Run() OVERRIDE;
+  virtual ExtensionFunction::ResponseAction Run() override;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_PRIVATE_COPRESENCE_PRIVATE_API_H_