Standardize usage of virtual/override/final in net/

net/socket/client_socket_pool.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_SOCKET_CLIENT_SOCKET_POOL_H_
 #define NET_SOCKET_CLIENT_SOCKET_POOL_H_
 
 #include <deque>
 #include <string>
 
@@ skipping 164 matching lines @@
   virtual ClientSocketPoolHistograms* histograms() const = 0;
 
   static base::TimeDelta unused_idle_socket_timeout();
   static void set_unused_idle_socket_timeout(base::TimeDelta timeout);
 
   static base::TimeDelta used_idle_socket_timeout();
   static void set_used_idle_socket_timeout(base::TimeDelta timeout);
 
  protected:
   ClientSocketPool();
-  virtual ~ClientSocketPool();
+  ~ClientSocketPool() override;
 
   // Return the connection timeout for this pool.
   virtual base::TimeDelta ConnectionTimeout() const = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ClientSocketPool);
 };
 
 template <typename PoolType>
 void RequestSocketsForPool(
     PoolType* pool,
     const std::string& group_name,
     const scoped_refptr<typename PoolType::SocketParams>& params,
     int num_sockets,
     const BoundNetLog& net_log) {
   pool->RequestSockets(group_name, &params, num_sockets, net_log);
 }
 
 }  // namespace net
 
 #endif  // NET_SOCKET_CLIENT_SOCKET_POOL_H_