Standardize usage of virtual/override/final specifiers.

components/policy/core/common/cloud/user_cloud_policy_store_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 "components/policy/core/common/cloud/user_cloud_policy_store.h"
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 37 matching lines @@
 
   return true;
 }
 
 }  // namespace
 
 class UserCloudPolicyStoreTest : public testing::Test {
  public:
   UserCloudPolicyStoreTest() {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     ASSERT_TRUE(tmp_dir_.CreateUniqueTempDir());
     store_.reset(
         new UserCloudPolicyStore(policy_file(),
                                  key_file(),
                                  GetPolicyVerificationKey(),
                                  loop_.message_loop_proxy()));
     external_data_manager_.reset(new MockCloudExternalDataManager);
     external_data_manager_->SetPolicyStore(store_.get());
     store_->SetSigninUsername(PolicyBuilder::kFakeUsername);
     store_->AddObserver(&observer_);
 
     // Install an initial public key, so that by default the validation of
     // the stored/loaded policy blob succeeds (it looks like a new key
     // provision).
     policy_.SetDefaultInitialSigningKey();
 
     InitPolicyPayload(&policy_.payload());
 
     policy_.Build();
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     store_->RemoveObserver(&observer_);
     external_data_manager_.reset();
     store_.reset();
     RunUntilIdle();
   }
 
   void InitPolicyPayload(enterprise_management::CloudPolicySettings* payload) {
     payload->mutable_passwordmanagerenabled()->set_value(true);
     payload->mutable_urlblacklist()->mutable_value()->add_entries(
         "chromium.org");
@@ skipping 433 matching lines @@
                                loop_.message_loop_proxy()));
   store2->SetSigninUsername(PolicyBuilder::kFakeUsername);
   store2->AddObserver(&observer_);
   ExpectError(store2.get(), CloudPolicyStore::STATUS_VALIDATION_ERROR);
   store2->Load();
   RunUntilIdle();
   store2->RemoveObserver(&observer_);
 }
 
 }  // namespace policy