Standardize usage of virtual/override/final in net/

net/ftp/ftp_network_transaction.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_FTP_FTP_NETWORK_TRANSACTION_H_
 #define NET_FTP_FTP_NETWORK_TRANSACTION_H_
 
 #include <string>
 #include <utility>
 
@@ skipping 12 matching lines @@
 namespace net {
 
 class ClientSocketFactory;
 class FtpNetworkSession;
 class StreamSocket;
 
 class NET_EXPORT_PRIVATE FtpNetworkTransaction : public FtpTransaction {
  public:
   FtpNetworkTransaction(FtpNetworkSession* session,
                         ClientSocketFactory* socket_factory);
-  virtual ~FtpNetworkTransaction();
+  ~FtpNetworkTransaction() override;
 
   virtual int Stop(int error);
   virtual int RestartIgnoringLastError(const CompletionCallback& callback);
 
   // FtpTransaction methods:
-  virtual int Start(const FtpRequestInfo* request_info,
-                    const CompletionCallback& callback,
-                    const BoundNetLog& net_log) override;
-  virtual int RestartWithAuth(const AuthCredentials& credentials,
-                              const CompletionCallback& callback) override;
-  virtual int Read(IOBuffer* buf, int buf_len,
-                   const CompletionCallback& callback) override;
-  virtual const FtpResponseInfo* GetResponseInfo() const override;
-  virtual LoadState GetLoadState() const override;
-  virtual uint64 GetUploadProgress() const override;
+  int Start(const FtpRequestInfo* request_info,
+            const CompletionCallback& callback,
+            const BoundNetLog& net_log) override;
+  int RestartWithAuth(const AuthCredentials& credentials,
+                      const CompletionCallback& callback) override;
+  int Read(IOBuffer* buf,
+           int buf_len,
+           const CompletionCallback& callback) override;
+  const FtpResponseInfo* GetResponseInfo() const override;
+  LoadState GetLoadState() const override;
+  uint64 GetUploadProgress() const override;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(FtpNetworkTransactionTest,
                            DownloadTransactionEvilPasvUnsafeHost);
 
   enum Command {
     COMMAND_NONE,
     COMMAND_USER,
     COMMAND_PASS,
     COMMAND_SYST,
@@ skipping 194 matching lines @@
 
   State next_state_;
 
   // State to switch to after data connection is complete.
   State state_after_data_connect_complete_;
 };
 
 }  // namespace net
 
 #endif  // NET_FTP_FTP_NETWORK_TRANSACTION_H_