Standardize usage of virtual/override/final in remoting/

remoting/host/token_validator_base.h

 // 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.
 
 #ifndef REMOTING_HOST_TOKEN_VALIDATOR_BASE_H_
 #define REMOTING_HOST_TOKEN_VALIDATOR_BASE_H_
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "net/url_request/url_request.h"
@@ skipping 23 matching lines @@
 };
 
 class TokenValidatorBase
     : public net::URLRequest::Delegate,
       public protocol::TokenValidator {
  public:
   TokenValidatorBase(
       const ThirdPartyAuthConfig& third_party_auth_config,
       const std::string& token_scope,
       scoped_refptr<net::URLRequestContextGetter> request_context_getter);
-  virtual ~TokenValidatorBase();
+  ~TokenValidatorBase() override;
 
   // TokenValidator interface.
-  virtual void ValidateThirdPartyToken(
+  void ValidateThirdPartyToken(
       const std::string& token,
-      const base::Callback<void(
-          const std::string& shared_secret)>& on_token_validated) override;
+      const base::Callback<void(const std::string& shared_secret)>&
+          on_token_validated) override;
 
-  virtual const GURL& token_url() const override;
-  virtual const std::string& token_scope() const override;
+  const GURL& token_url() const override;
+  const std::string& token_scope() const override;
 
   // URLRequest::Delegate interface.
-  virtual void OnResponseStarted(net::URLRequest* source) override;
-  virtual void OnReadCompleted(net::URLRequest* source,
-                               int bytes_read) override;
-  virtual void OnCertificateRequested(
+  void OnResponseStarted(net::URLRequest* source) override;
+  void OnReadCompleted(net::URLRequest* source, int bytes_read) override;
+  void OnCertificateRequested(
       net::URLRequest* source,
       net::SSLCertRequestInfo* cert_request_info) override;
 
  protected:
   void OnCertificatesSelected(net::CertificateList* selected_certs,
                               net::ClientCertStore* unused);
 
   virtual void StartValidateRequest(const std::string& token) = 0;
   virtual bool IsValidScope(const std::string& token_scope);
   std::string ProcessResponse();
@@ skipping 11 matching lines @@
   base::Callback<void(const std::string& shared_secret)> on_token_validated_;
 
   base::WeakPtrFactory<TokenValidatorBase> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TokenValidatorBase);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_TOKEN_VALIDATOR_BASE_H