Standardize usage of virtual/override/final in google_apis/

google_apis/gaia/gaia_auth_fetcher.h

 // 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.
 
 #ifndef GOOGLE_APIS_GAIA_GAIA_AUTH_FETCHER_H_
 #define GOOGLE_APIS_GAIA_GAIA_AUTH_FETCHER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 35 matching lines @@
 
   // Magic string indicating that though the user does not have Less Secure
   // Apps enabled, the user provided the right password.
   static const char kWebLoginRequired[];
 
   // This will later be hidden behind an auth service which caches
   // tokens.
   GaiaAuthFetcher(GaiaAuthConsumer* consumer,
                   const std::string& source,
                   net::URLRequestContextGetter* getter);
-  virtual ~GaiaAuthFetcher();
+  ~GaiaAuthFetcher() override;
 
   // Start a request to obtain the SID and LSID cookies for the the account
   // identified by |username| and |password|.  If |service| is not null or
   // empty, then also obtains a service token for specified service.
   //
   // If this is a second call because of captcha challenge, then the
   // |login_token| and |login_captcha| arugment should correspond to the
   // solution of the challenge.
   //
   // Either OnClientLoginSuccess or OnClientLoginFailure will be
@@ skipping 118 matching lines @@
 
   // Starts a request to list the accounts in the GAIA cookie.
   void StartListAccounts();
 
   // Starts a request to get the list of URLs to check for connection info.
   // Returns token/URL pairs to check, and the resulting status can be given to
   // /MergeSession requests.
   void StartGetCheckConnectionInfo();
 
   // Implementation of net::URLFetcherDelegate
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) override;
+  void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   // StartClientLogin been called && results not back yet?
   bool HasPendingFetch();
 
   // Stop any URL fetches in progress.
   void CancelRequest();
 
   // From a URLFetcher result, generate an appropriate error.
   // From the API documentation, both IssueAuthToken and ClientLogin have
   // the same error returns.
@@ skipping 227 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(GaiaAuthFetcherTest, ParseOAuth2TokenPairResponse);
   FRIEND_TEST_ALL_PREFIXES(GaiaAuthFetcherTest, ClientOAuthSuccess);
   FRIEND_TEST_ALL_PREFIXES(GaiaAuthFetcherTest, ClientOAuthWithQuote);
   FRIEND_TEST_ALL_PREFIXES(GaiaAuthFetcherTest, ClientOAuthChallengeSuccess);
   FRIEND_TEST_ALL_PREFIXES(GaiaAuthFetcherTest, ClientOAuthChallengeQuote);
 
   DISALLOW_COPY_AND_ASSIGN(GaiaAuthFetcher);
 };
 
 #endif  // GOOGLE_APIS_GAIA_GAIA_AUTH_FETCHER_H_