Standardize usage of virtual/override/final in net/

net/http/http_auth_handler_negotiate.h

 // Copyright (c) 2011 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 NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 
 #include <string>
 
 #include "build/build_config.h"
@@ skipping 25 matching lines @@
   typedef SSPILibrary AuthLibrary;
   typedef HttpAuthSSPI AuthSystem;
 #elif defined(OS_POSIX)
   typedef GSSAPILibrary AuthLibrary;
   typedef HttpAuthGSSAPI AuthSystem;
 #endif
 
   class NET_EXPORT_PRIVATE Factory : public HttpAuthHandlerFactory {
    public:
     Factory();
-    virtual ~Factory();
+    ~Factory() override;
 
     // |disable_cname_lookup()| and |set_disable_cname_lookup()| get/set whether
     // the auth handlers generated by this factory should skip looking up the
     // canonical DNS name of the the host that they are authenticating to when
     // generating the SPN. The default value is false.
     bool disable_cname_lookup() const { return disable_cname_lookup_; }
     void set_disable_cname_lookup(bool disable_cname_lookup) {
       disable_cname_lookup_ = disable_cname_lookup;
     }
 
     // |use_port()| and |set_use_port()| get/set whether the auth handlers
     // generated by this factory should include the port number of the server
     // they are authenticating to when constructing a Kerberos SPN. The default
     // value is false.
     bool use_port() const { return use_port_; }
     void set_use_port(bool use_port) { use_port_ = use_port; }
 
     void set_host_resolver(HostResolver* host_resolver);
 
     // Sets the system library to use, thereby assuming ownership of
     // |auth_library|.
     void set_library(AuthLibrary* auth_library) {
       auth_library_.reset(auth_library);
     }
 
-    virtual int CreateAuthHandler(
-        HttpAuthChallengeTokenizer* challenge,
-        HttpAuth::Target target,
-        const GURL& origin,
-        CreateReason reason,
-        int digest_nonce_count,
-        const BoundNetLog& net_log,
-        scoped_ptr<HttpAuthHandler>* handler) override;
+    int CreateAuthHandler(HttpAuthChallengeTokenizer* challenge,
+                          HttpAuth::Target target,
+                          const GURL& origin,
+                          CreateReason reason,
+                          int digest_nonce_count,
+                          const BoundNetLog& net_log,
+                          scoped_ptr<HttpAuthHandler>* handler) override;
 
    private:
     bool disable_cname_lookup_;
     bool use_port_;
     HostResolver* resolver_;
 #if defined(OS_WIN)
     ULONG max_token_length_;
     bool first_creation_;
 #endif
     bool is_unsupported_;
     scoped_ptr<AuthLibrary> auth_library_;
   };
 
   HttpAuthHandlerNegotiate(AuthLibrary* sspi_library,
 #if defined(OS_WIN)
                            ULONG max_token_length,
 #endif
                            URLSecurityManager* url_security_manager,
                            HostResolver* host_resolver,
                            bool disable_cname_lookup,
                            bool use_port);
 
-  virtual ~HttpAuthHandlerNegotiate();
+  ~HttpAuthHandlerNegotiate() override;
 
   // These are public for unit tests
   std::string CreateSPN(const AddressList& address_list, const GURL& orign);
   const std::string& spn() const { return spn_; }
 
   // HttpAuthHandler:
-  virtual HttpAuth::AuthorizationResult HandleAnotherChallenge(
+  HttpAuth::AuthorizationResult HandleAnotherChallenge(
       HttpAuthChallengeTokenizer* challenge) override;
-  virtual bool NeedsIdentity() override;
-  virtual bool AllowsDefaultCredentials() override;
-  virtual bool AllowsExplicitCredentials() override;
+  bool NeedsIdentity() override;
+  bool AllowsDefaultCredentials() override;
+  bool AllowsExplicitCredentials() override;
 
  protected:
-  virtual bool Init(HttpAuthChallengeTokenizer* challenge) override;
+  bool Init(HttpAuthChallengeTokenizer* challenge) override;
 
-  virtual int GenerateAuthTokenImpl(const AuthCredentials* credentials,
-                                    const HttpRequestInfo* request,
-                                    const CompletionCallback& callback,
-                                    std::string* auth_token) override;
+  int GenerateAuthTokenImpl(const AuthCredentials* credentials,
+                            const HttpRequestInfo* request,
+                            const CompletionCallback& callback,
+                            std::string* auth_token) override;
 
  private:
   enum State {
     STATE_RESOLVE_CANONICAL_NAME,
     STATE_RESOLVE_CANONICAL_NAME_COMPLETE,
     STATE_GENERATE_AUTH_TOKEN,
     STATE_GENERATE_AUTH_TOKEN_COMPLETE,
     STATE_NONE,
   };
 
@@ skipping 27 matching lines @@
   std::string* auth_token_;
 
   State next_state_;
 
   const URLSecurityManager* url_security_manager_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_