Standardize usage of virtual/override/final specifiers.

net/tools/quic/quic_client.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.
 //
 // A toy client, which connects to a specified port and sends QUIC
 // request to that endpoint.
 
 #ifndef NET_TOOLS_QUIC_QUIC_CLIENT_H_
 #define NET_TOOLS_QUIC_QUIC_CLIENT_H_
 
@@ skipping 43 matching lines @@
              const QuicVersionVector& supported_versions,
              bool print_response,
              EpollServer* epoll_server);
   QuicClient(IPEndPoint server_address,
              const QuicServerId& server_id,
              const QuicVersionVector& supported_versions,
              bool print_response,
              const QuicConfig& config,
              EpollServer* epoll_server);
 
-  virtual ~QuicClient();
+  ~QuicClient() override;
 
   // Initializes the client to create a connection. Should be called exactly
   // once before calling StartConnect or Connect. Returns true if the
   // initialization succeeds, false otherwise.
   bool Initialize();
 
   // "Connect" to the QUIC server, including performing synchronous crypto
   // handshake.
   bool Connect();
 
@@ skipping 23 matching lines @@
   void WaitForStreamToClose(QuicStreamId id);
 
   // Wait for events until the handshake is confirmed.
   void WaitForCryptoHandshakeConfirmed();
 
   // Wait up to 50ms, and handle any events which occur.
   // Returns true if there are any outstanding requests.
   bool WaitForEvents();
 
   // From EpollCallbackInterface
-  virtual void OnRegistration(EpollServer* eps,
-                              int fd,
-                              int event_mask) override {}
-  virtual void OnModification(int fd, int event_mask) override {}
-  virtual void OnEvent(int fd, EpollEvent* event) override;
+  void OnRegistration(EpollServer* eps, int fd, int event_mask) override {}
+  void OnModification(int fd, int event_mask) override {}
+  void OnEvent(int fd, EpollEvent* event) override;
   // |fd_| can be unregistered without the client being disconnected. This
   // happens in b3m QuicProber where we unregister |fd_| to feed in events to
   // the client from the SelectServer.
-  virtual void OnUnregistration(int fd, bool replaced) override {}
-  virtual void OnShutdown(EpollServer* eps, int fd) override {}
+  void OnUnregistration(int fd, bool replaced) override {}
+  void OnShutdown(EpollServer* eps, int fd) override {}
 
   // QuicDataStream::Visitor
-  virtual void OnClose(QuicDataStream* stream) override;
+  void OnClose(QuicDataStream* stream) override;
 
   QuicClientSession* session() { return session_.get(); }
 
   bool connected() const;
 
   void set_bind_to_address(IPAddressNumber address) {
     bind_to_address_ = address;
   }
 
   IPAddressNumber bind_to_address() const { return bind_to_address_; }
@@ skipping 54 matching lines @@
   EpollServer* epoll_server() { return epoll_server_; }
   QuicConfig* config() { return &config_; }
 
  private:
   friend class net::tools::test::QuicClientPeer;
 
   // A packet writer factory that always returns the same writer
   class DummyPacketWriterFactory : public QuicConnection::PacketWriterFactory {
    public:
     DummyPacketWriterFactory(QuicPacketWriter* writer);
-    virtual ~DummyPacketWriterFactory();
+    ~DummyPacketWriterFactory() override;
 
-    virtual QuicPacketWriter* Create(QuicConnection* connection) const override;
+    QuicPacketWriter* Create(QuicConnection* connection) const override;
 
    private:
     QuicPacketWriter* writer_;
   };
 
   // Used during initialization: creates the UDP socket FD, sets socket options,
   // and binds the socket to our address.
   bool CreateUDPSocket();
 
   // Read a UDP packet and hand it to the framer.
@@ skipping 58 matching lines @@
   // when the stream is closed (in OnClose).
   bool print_response_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicClient);
 };
 
 }  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_CLIENT_H_