Standardize usage of virtual/override/final in google_apis/

google_apis/gaia/oauth2_mint_token_flow.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_OAUTH2_MINT_TOKEN_FLOW_H_
 #define GOOGLE_APIS_GAIA_OAUTH2_MINT_TOKEN_FLOW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 81 matching lines @@
     virtual void OnMintTokenSuccess(const std::string& access_token,
                                     int time_to_live) {}
     virtual void OnIssueAdviceSuccess(const IssueAdviceInfo& issue_advice)  {}
     virtual void OnMintTokenFailure(const GoogleServiceAuthError& error) {}
 
    protected:
     virtual ~Delegate() {}
   };
 
   OAuth2MintTokenFlow(Delegate* delegate, const Parameters& parameters);
-  virtual ~OAuth2MintTokenFlow();
+  ~OAuth2MintTokenFlow() override;
 
  protected:
   // Implementation of template methods in OAuth2ApiCallFlow.
-  virtual GURL CreateApiCallUrl() override;
-  virtual std::string CreateApiCallBody() override;
+  GURL CreateApiCallUrl() override;
+  std::string CreateApiCallBody() override;
 
-  virtual void ProcessApiCallSuccess(
-      const net::URLFetcher* source) override;
-  virtual void ProcessApiCallFailure(
-      const net::URLFetcher* source) override;
+  void ProcessApiCallSuccess(const net::URLFetcher* source) override;
+  void ProcessApiCallFailure(const net::URLFetcher* source) override;
 
  private:
   friend class OAuth2MintTokenFlowTest;
   FRIEND_TEST_ALL_PREFIXES(OAuth2MintTokenFlowTest, CreateApiCallBody);
   FRIEND_TEST_ALL_PREFIXES(OAuth2MintTokenFlowTest, ParseIssueAdviceResponse);
   FRIEND_TEST_ALL_PREFIXES(OAuth2MintTokenFlowTest, ParseMintTokenResponse);
   FRIEND_TEST_ALL_PREFIXES(OAuth2MintTokenFlowTest, ProcessApiCallSuccess);
   FRIEND_TEST_ALL_PREFIXES(OAuth2MintTokenFlowTest, ProcessApiCallFailure);
 
   void ReportSuccess(const std::string& access_token, int time_to_live);
   void ReportIssueAdviceSuccess(const IssueAdviceInfo& issue_advice);
   void ReportFailure(const GoogleServiceAuthError& error);
 
   static bool ParseIssueAdviceResponse(
       const base::DictionaryValue* dict, IssueAdviceInfo* issue_advice);
   static bool ParseMintTokenResponse(
       const base::DictionaryValue* dict, std::string* access_token,
       int* time_to_live);
 
   Delegate* delegate_;
   Parameters parameters_;
   base::WeakPtrFactory<OAuth2MintTokenFlow> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OAuth2MintTokenFlow);
 };
 
 #endif  // GOOGLE_APIS_GAIA_OAUTH2_MINT_TOKEN_FLOW_H_