Standardize usage of virtual/override/final specifiers in google_apis/.

google_apis/gaia/oauth2_token_service_request_unittest.cc

 // Copyright 2014 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 "google_apis/gaia/oauth2_token_service_request.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 129 matching lines @@
     const std::string& account_id,
     const std::string& client_id,
     const ScopeSet& scopes,
     const std::string& access_token) {
   ++num_invalidate_token_;
   last_token_invalidated_ = access_token;
 }
 
 class OAuth2TokenServiceRequestTest : public testing::Test {
  public:
-  virtual void SetUp() override;
-  virtual void TearDown() override;
+  void SetUp() override;
+  void TearDown() override;
 
  protected:
   class Provider : public OAuth2TokenServiceRequest::TokenServiceProvider {
    public:
     Provider(const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
              OAuth2TokenService* token_service);
 
     scoped_refptr<base::SingleThreadTaskRunner> GetTokenServiceTaskRunner()
         override;
     OAuth2TokenService* GetTokenService() override;
@@ skipping 99 matching lines @@
   OAuth2TokenServiceRequest::InvalidateToken(
       provider_.get(), kAccountId, scopes_, kAccessToken);
   ui_loop_.RunUntilIdle();
   EXPECT_EQ(0, consumer_.num_get_token_success_);
   EXPECT_EQ(0, consumer_.num_get_token_failure_);
   EXPECT_EQ(kAccessToken, oauth2_service_->last_token_invalidated());
   EXPECT_EQ(1, oauth2_service_->num_invalidate_token());
 }
 
 }  // namespace