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

chrome/browser/extensions/api/feedback_private/feedback_service_nonchromeos.cc

 // Copyright 2013 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/feedback_private/feedback_service.h"
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "components/signin/core/browser/signin_manager.h"
 
 namespace extensions {
 
 class FeedbackServiceImpl
     : public FeedbackService,
       public base::SupportsWeakPtr<FeedbackServiceImpl> {
  public:
   FeedbackServiceImpl();
   virtual ~FeedbackServiceImpl();
 
-  virtual std::string GetUserEmail() OVERRIDE;
-  virtual void GetHistograms(std::string* histograms) OVERRIDE;
+  virtual std::string GetUserEmail() override;
+  virtual void GetHistograms(std::string* histograms) override;
 
  private:
   // Overridden from FeedbackService:
-  virtual base::WeakPtr<FeedbackService> GetWeakPtr() OVERRIDE;
+  virtual base::WeakPtr<FeedbackService> GetWeakPtr() override;
 
   DISALLOW_COPY_AND_ASSIGN(FeedbackServiceImpl);
 };
 
 FeedbackService* FeedbackService::CreateInstance() {
   return new FeedbackServiceImpl;
 }
 
 FeedbackServiceImpl::FeedbackServiceImpl() {
 }
@@ skipping 14 matching lines @@
 }
 
 void FeedbackServiceImpl::GetHistograms(std::string* histograms) {
 }
 
 base::WeakPtr<FeedbackService> FeedbackServiceImpl::GetWeakPtr() {
   return AsWeakPtr();
 }
 
 }  // namespace extensions