Standardize usage of virtual/override/final in chrome/browser/

chrome/browser/crash_recovery_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 "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
@@ skipping 58 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(CacheMaxAgeHandler);
 };
 
 class CrashRecoveryBrowserTest : public InProcessBrowserTest {
  protected:
   WebContents* GetActiveWebContents() {
     return browser()->tab_strip_model()->GetActiveWebContents();
   }
 
  private:
-  virtual void SetUpCommandLine(base::CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     command_line->AppendSwitch(switches::kDisableBreakpad);
   }
 };
 
 // Test that reload works after a crash.
 // Disabled, http://crbug.com/29331 , http://crbug.com/69637 .
 IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, Reload) {
   // The title of the active tab should change each time this URL is loaded.
   GURL url(
       "data:text/html,<script>document.title=new Date().valueOf()</script>");
@@ skipping 78 matching lines @@
   ASSERT_EQ(url, GetActiveWebContents()->GetVisibleURL());
 
   chrome::Reload(browser(), CURRENT_TAB);
   content::WaitForLoadStop(GetActiveWebContents());
   ASSERT_EQ(url, GetActiveWebContents()->GetVisibleURL());
 }
 
 }  // namespace
 
 #endif