Standardize usage of virtual/override/final in remoting/

remoting/client/plugin/pepper_packet_socket_factory.cc

 // 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.
 
 #include "remoting/client/plugin/pepper_packet_socket_factory.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
@@ skipping 68 matching lines @@
     case PP_ERROR_ADDRESS_IN_USE:
       return net::ERR_ADDRESS_IN_USE;
     default:
       return net::ERR_FAILED;
   }
 }
 
 class UdpPacketSocket : public rtc::AsyncPacketSocket {
  public:
   explicit UdpPacketSocket(const pp::InstanceHandle& instance);
-  virtual ~UdpPacketSocket();
+  ~UdpPacketSocket() override;
 
   // |min_port| and |max_port| are set to zero if the port number
   // should be assigned by the OS.
   bool Init(const rtc::SocketAddress& local_address,
             int min_port,
             int max_port);
 
   // rtc::AsyncPacketSocket interface.
-  virtual rtc::SocketAddress GetLocalAddress() const override;
-  virtual rtc::SocketAddress GetRemoteAddress() const override;
-  virtual int Send(const void* data, size_t data_size,
-                   const rtc::PacketOptions& options) override;
-  virtual int SendTo(const void* data,
-                     size_t data_size,
-                     const rtc::SocketAddress& address,
-                     const rtc::PacketOptions& options) override;
-  virtual int Close() override;
-  virtual State GetState() const override;
-  virtual int GetOption(rtc::Socket::Option opt, int* value) override;
-  virtual int SetOption(rtc::Socket::Option opt, int value) override;
-  virtual int GetError() const override;
-  virtual void SetError(int error) override;
+  rtc::SocketAddress GetLocalAddress() const override;
+  rtc::SocketAddress GetRemoteAddress() const override;
+  int Send(const void* data,
+           size_t data_size,
+           const rtc::PacketOptions& options) override;
+  int SendTo(const void* data,
+             size_t data_size,
+             const rtc::SocketAddress& address,
+             const rtc::PacketOptions& options) override;
+  int Close() override;
+  State GetState() const override;
+  int GetOption(rtc::Socket::Option opt, int* value) override;
+  int SetOption(rtc::Socket::Option opt, int value) override;
+  int GetError() const override;
+  void SetError(int error) override;
 
  private:
   struct PendingPacket {
     PendingPacket(const void* buffer,
                   int buffer_size,
                   const pp::NetAddress& address);
 
     scoped_refptr<net::IOBufferWithSize> data;
     pp::NetAddress address;
     bool retried;
@@ skipping 314 matching lines @@
   NOTREACHED();
   return NULL;
 }
 
 rtc::AsyncResolverInterface*
 PepperPacketSocketFactory::CreateAsyncResolver() {
   return new PepperAddressResolver(pp_instance_);
 }
 
 }  // namespace remoting