replace OVERRIDE and FINAL with override and final in chrome/browser/[r-z]*

chrome/browser/task_manager/task_manager_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 "chrome/browser/task_manager/task_manager.h"
 
 #include "base/files/file_path.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 83 matching lines @@
 
   int FindResourceIndex(const base::string16& title) {
     for (int i = 0; i < model()->ResourceCount(); ++i) {
       if (title == model()->GetResourceTitle(i))
         return i;
     }
     return -1;
   }
 
  protected:
-  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+  virtual void SetUpCommandLine(CommandLine* command_line) override {
     ExtensionBrowserTest::SetUpCommandLine(command_line);
 
     // Do not launch device discovery process.
     command_line->AppendSwitch(switches::kDisableDeviceDiscoveryNotifications);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TaskManagerBrowserTest);
 };
 
@@ skipping 643 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(TaskManagerBrowserTest, DevToolsOldUnockedWindow) {
   DevToolsWindow* devtools =
       DevToolsWindowTesting::OpenDevToolsWindowSync(browser(), false);
   ShowTaskManager();  // Task manager shown AFTER dev tools window.
   ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(3, MatchAnyTab()));
   ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(3, MatchAnyTab()));
   DevToolsWindowTesting::CloseDevToolsWindowSync(devtools);
 }