Standardize usage of virtual/override/final specifiers.

chrome/test/base/in_process_browser_test.h

 // 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.
 
 #ifndef CHROME_TEST_BASE_IN_PROCESS_BROWSER_TEST_H_
 #define CHROME_TEST_BASE_IN_PROCESS_BROWSER_TEST_H_
 
 #include "base/compiler_specific.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
@@ skipping 76 matching lines @@
 // }
 //
 // IN_PROC_BROWSER_TEST_F(Foo, Bar) {
 //   verify something persisted from before
 // }
 //
 //  This is recursive, so PRE_PRE_Bar would run before PRE_BAR.
 class InProcessBrowserTest : public content::BrowserTestBase {
  public:
   InProcessBrowserTest();
-  virtual ~InProcessBrowserTest();
+  ~InProcessBrowserTest() override;
 
   // Configures everything for an in process browser test, then invokes
   // BrowserMain. BrowserMain ends up invoking RunTestOnMainThreadLoop.
-  virtual void SetUp() override;
+  void SetUp() override;
 
   // Restores state configured in SetUp.
-  virtual void TearDown() override;
+  void TearDown() override;
 
  protected:
   // Returns the browser created by CreateBrowser.
   Browser* browser() const { return browser_; }
 
   // Convenience methods for adding tabs to a Browser.
   void AddTabAtIndexToBrowser(Browser* browser,
                               int index,
                               const GURL& url,
                               ui::PageTransition transition);
@@ skipping 93 matching lines @@
 #if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool* autorelease_pool_;
 #endif  // OS_MACOSX
 
 #if defined(OS_WIN)
   scoped_ptr<base::win::ScopedCOMInitializer> com_initializer_;
 #endif
 };
 
 #endif  // CHROME_TEST_BASE_IN_PROCESS_BROWSER_TEST_H_