Update {virtual,override,final} to follow C++11 style in chrome/browser/chromeos/settings.

chrome/browser/chromeos/settings/cros_settings_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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 17 matching lines @@
 namespace chromeos {
 
 class CrosSettingsTest : public testing::Test {
  protected:
   CrosSettingsTest()
       : ui_thread_(content::BrowserThread::UI, &message_loop_),
         local_state_(TestingBrowserProcess::GetGlobal()),
         settings_(DeviceSettingsService::Get()),
         weak_factory_(this) {}
 
-  virtual ~CrosSettingsTest() {}
+  ~CrosSettingsTest() override {}
 
   void TearDown() override {
     ASSERT_TRUE(expected_props_.empty());
     STLDeleteValues(&expected_props_);
   }
 
   void FetchPref(const std::string& pref) {
     DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
     if (expected_props_.find(pref) == expected_props_.end())
       return;
@@ skipping 210 matching lines @@
   EXPECT_TRUE(wildcard_match);
   EXPECT_TRUE(cs->FindEmailInList(
       kAccountsPrefUsers, "user@example.com", &wildcard_match));
   EXPECT_FALSE(wildcard_match);
   EXPECT_TRUE(cs->FindEmailInList(
       kAccountsPrefUsers, "*@example.com", &wildcard_match));
   EXPECT_TRUE(wildcard_match);
 }
 
 }  // namespace chromeos