[net] Remove unnecessary virtual specifier

net/http/http_auth_controller.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 NET_HTTP_HTTP_AUTH_CONTROLLER_H_
 #define NET_HTTP_HTTP_AUTH_CONTROLLER_H_
 
 #include <memory>
 #include <set>
 #include <string>
@@ skipping 25 matching lines @@
   // should be both the auth target and auth path in a single url argument.
   HttpAuthController(HttpAuth::Target target,
                      const GURL& auth_url,
                      HttpAuthCache* http_auth_cache,
                      HttpAuthHandlerFactory* http_auth_handler_factory);
 
   // Generate an authentication token for |target| if necessary. The return
   // value is a net error code. |OK| will be returned both in the case that
   // a token is correctly generated synchronously, as well as when no tokens
   // were necessary.
-  virtual int MaybeGenerateAuthToken(const HttpRequestInfo* request,
-                                     const CompletionCallback& callback,
-                                     const NetLogWithSource& net_log);
+  int MaybeGenerateAuthToken(const HttpRequestInfo* request,
+                             const CompletionCallback& callback,
+                             const NetLogWithSource& net_log);
 
   // Adds either the proxy auth header, or the origin server auth header,
   // as specified by |target_|.
-  virtual void AddAuthorizationHeader(
-      HttpRequestHeaders* authorization_headers);
+  void AddAuthorizationHeader(HttpRequestHeaders* authorization_headers);
 
   // Checks for and handles HTTP status code 401 or 407.
   // |HandleAuthChallenge()| returns OK on success, or a network error code
   // otherwise. It may also populate |auth_info_|.
-  virtual int HandleAuthChallenge(scoped_refptr<HttpResponseHeaders> headers,
-                                  const SSLInfo& ssl_info,
-                                  bool do_not_send_server_auth,
-                                  bool establishing_tunnel,
-                                  const NetLogWithSource& net_log);
+  int HandleAuthChallenge(scoped_refptr<HttpResponseHeaders> headers,
+                          const SSLInfo& ssl_info,
+                          bool do_not_send_server_auth,
+                          bool establishing_tunnel,
+                          const NetLogWithSource& net_log);
 
   // Store the supplied credentials and prepare to restart the auth.
-  virtual void ResetAuth(const AuthCredentials& credentials);
+  void ResetAuth(const AuthCredentials& credentials);
 
-  virtual bool HaveAuthHandler() const;
+  bool HaveAuthHandler() const;
 
-  virtual bool HaveAuth() const;
+  bool HaveAuth() const;
 
-  virtual scoped_refptr<AuthChallengeInfo> auth_info();
+  scoped_refptr<AuthChallengeInfo> auth_info();
 
-  virtual bool IsAuthSchemeDisabled(HttpAuth::Scheme scheme) const;
-  virtual void DisableAuthScheme(HttpAuth::Scheme scheme);
-  virtual void DisableEmbeddedIdentity();
+  bool IsAuthSchemeDisabled(HttpAuth::Scheme scheme) const;
+  void DisableAuthScheme(HttpAuth::Scheme scheme);
+  void DisableEmbeddedIdentity();
 
  private:
   // Actions for InvalidateCurrentHandler()
   enum InvalidateHandlerAction {
     INVALIDATE_HANDLER_AND_CACHED_CREDENTIALS,
     INVALIDATE_HANDLER_AND_DISABLE_SCHEME,
     INVALIDATE_HANDLER
   };
 
   // So that we can mock this object.
@@ skipping 77 matching lines @@
   HttpAuthHandlerFactory* const http_auth_handler_factory_;
 
   std::set<HttpAuth::Scheme> disabled_schemes_;
 
   CompletionCallback callback_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_CONTROLLER_H_