Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/webui/sync_setup_handler_unittest.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/ui/webui/sync_setup_handler.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
@@ skipping 242 matching lines @@
   Profile* profile_;
   DISALLOW_COPY_AND_ASSIGN(TestingSyncSetupHandler);
 };
 
 // The boolean parameter indicates whether the test is run with ClientOAuth
 // or not.  The test parameter is a bool: whether or not to test with/
 // /ClientLogin enabled or not.
 class SyncSetupHandlerTest : public testing::Test {
  public:
   SyncSetupHandlerTest() : error_(GoogleServiceAuthError::NONE) {}
-  virtual void SetUp() override {
+  void SetUp() override {
     error_ = GoogleServiceAuthError::AuthErrorNone();
 
     TestingProfile::Builder builder;
     builder.AddTestingFactory(SigninManagerFactory::GetInstance(),
                               FakeSigninManagerBase::Build);
     profile_ = builder.Build();
 
     // Sign in the user.
     mock_signin_ = static_cast<SigninManagerBase*>(
         SigninManagerFactory::GetForProfile(profile_.get()));
@@ skipping 809 matching lines @@
       WillRepeatedly(Return(false));
   EXPECT_CALL(*mock_pss_, EnableEncryptEverything()).Times(0);
   EXPECT_CALL(*mock_pss_, OnUserChoseDatatypes(true, _));
   handler_->HandleConfigure(&list_args);
 
   // Ensure that we navigated to the "done" state since we don't need a
   // passphrase.
   ExpectDone();
 }