Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/sync/one_click_signin_sync_starter_unittest.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/one_click_signin_sync_starter.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 12 matching lines @@
 }  // namespace
 
 class OneClickSigninSyncStarterTest : public ChromeRenderViewHostTestHarness {
  public:
   OneClickSigninSyncStarterTest()
       : sync_starter_(NULL),
         failed_count_(0),
         succeeded_count_(0) {}
 
   // ChromeRenderViewHostTestHarness:
-  virtual void SetUp() override {
+  void SetUp() override {
     ChromeRenderViewHostTestHarness::SetUp();
 
     // Disable sync to simplify the creation of a OneClickSigninSyncStarter.
     CommandLine::ForCurrentProcess()->AppendSwitch(switches::kDisableSync);
 
     SigninManagerBase* signin_manager = static_cast<FakeSigninManager*>(
         SigninManagerFactory::GetForProfile(profile()));
 
     signin_manager->Initialize(NULL);
     signin_manager->SetAuthenticatedUsername(kTestingUsername);
@@ skipping 76 matching lines @@
 
   const GURL kTestURL = GURL("http://www.example.com");
   CreateSyncStarter(base::Bind(&OneClickSigninSyncStarterTest::Callback,
                                base::Unretained(this)),
                     kTestURL);
   sync_starter_->MergeSessionComplete(
       GoogleServiceAuthError(GoogleServiceAuthError::NONE));
   EXPECT_EQ(1, succeeded_count_);
   EXPECT_EQ(kTestURL, controller.GetPendingEntry()->GetURL());
 }