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

chrome/browser/history/history_browsertest.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 <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
@@ skipping 26 matching lines @@
 // and Wait for it on the main thread, the task would not run at all because
 // the main thread would be blocked on the Wait call, resulting in a deadlock.
 
 // A task to be scheduled on the history backend thread.
 // Notifies the main thread after all history backend thread tasks have run.
 class WaitForHistoryTask : public history::HistoryDBTask {
  public:
   WaitForHistoryTask() {}
 
   virtual bool RunOnDBThread(history::HistoryBackend* backend,
-                             history::HistoryDatabase* db) OVERRIDE {
+                             history::HistoryDatabase* db) override {
     return true;
   }
 
-  virtual void DoneRunOnMainThread() OVERRIDE {
+  virtual void DoneRunOnMainThread() override {
     base::MessageLoop::current()->Quit();
   }
 
  private:
   virtual ~WaitForHistoryTask() {}
 
   DISALLOW_COPY_AND_ASSIGN(WaitForHistoryTask);
 };
 
 }  // namespace
 
 class HistoryBrowserTest : public InProcessBrowserTest {
  protected:
-  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+  virtual void SetUpCommandLine(CommandLine* command_line) override {
     command_line->AppendSwitch(switches::kEnableFileCookies);
   }
 
   PrefService* GetPrefs() {
     return GetProfile()->GetPrefs();
   }
 
   Profile* GetProfile() {
     return browser()->profile();
   }
@@ skipping 426 matching lines @@
 
   content::WebContents* active_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   ASSERT_EQ(web_contents, active_web_contents);
   ASSERT_EQ(history_url, active_web_contents->GetURL());
 
   content::WebContents* second_tab =
       browser()->tab_strip_model()->GetWebContentsAt(1);
   ASSERT_NE(history_url, second_tab->GetURL());
 }