replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[a-s]*

chrome/browser/ui/sync/profile_signin_confirmation_helper.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/ui/sync/profile_signin_confirmation_helper.h"
 
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string16.h"
@@ skipping 25 matching lines @@
 const int kHistoryEntriesBeforeNewProfilePrompt = 10;
 
 // Determines whether a profile has any typed URLs in its history.
 class HasTypedURLsTask : public history::HistoryDBTask {
  public:
   explicit HasTypedURLsTask(const base::Callback<void(bool)>& cb)
       : has_typed_urls_(false), cb_(cb) {
   }
 
   virtual bool RunOnDBThread(history::HistoryBackend* backend,
-                             history::HistoryDatabase* db) OVERRIDE {
+                             history::HistoryDatabase* db) override {
     history::URLRows rows;
     backend->GetAllTypedURLs(&rows);
     if (!rows.empty()) {
       DVLOG(1) << "ProfileSigninConfirmationHelper: profile contains "
                << rows.size() << " typed URLs";
       has_typed_urls_ = true;
     }
     return true;
   }
 
-  virtual void DoneRunOnMainThread() OVERRIDE {
+  virtual void DoneRunOnMainThread() override {
     cb_.Run(has_typed_urls_);
   }
 
  private:
   virtual ~HasTypedURLsTask() {}
 
   bool has_typed_urls_;
   base::Callback<void(bool)> cb_;
 };
 
@@ skipping 173 matching lines @@
     return;
   }
   // Fire asynchronous queries for profile data.
   ProfileSigninConfirmationHelper* helper =
       new ProfileSigninConfirmationHelper(profile, return_result);
   helper->CheckHasHistory(kHistoryEntriesBeforeNewProfilePrompt);
   helper->CheckHasTypedURLs();
 }
 
 }  // namespace ui