Remove experimental code to pick the "warmest" socket

net/socket/tcp_client_socket_win.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_TCP_CLIENT_SOCKET_WIN_H_
 #define NET_SOCKET_TCP_CLIENT_SOCKET_WIN_H_
 
 #include <winsock2.h>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 34 matching lines @@
   virtual void Disconnect();
   virtual bool IsConnected() const;
   virtual bool IsConnectedAndIdle() const;
   virtual int GetPeerAddress(IPEndPoint* address) const;
   virtual int GetLocalAddress(IPEndPoint* address) const;
   virtual const BoundNetLog& NetLog() const { return net_log_; }
   virtual void SetSubresourceSpeculation();
   virtual void SetOmniboxSpeculation();
   virtual bool WasEverUsed() const;
   virtual bool UsingTCPFastOpen() const;
-  virtual int64 NumBytesRead() const;
-  virtual base::TimeDelta GetConnectTimeMicros() const;
   virtual bool WasNpnNegotiated() const OVERRIDE;
   virtual NextProto GetNegotiatedProtocol() const OVERRIDE;
   virtual bool GetSSLInfo(SSLInfo* ssl_info) OVERRIDE;
 
   // Socket implementation.
   // Multiple outstanding requests are not supported.
   // Full duplex mode (reading and writing at the same time) is supported
   virtual int Read(IOBuffer* buf, int buf_len,
                    const CompletionCallback& callback);
   virtual int Write(IOBuffer* buf, int buf_len,
@@ skipping 82 matching lines @@
 
   BoundNetLog net_log_;
 
   // This socket was previously disconnected and has not been re-connected.
   bool previously_disconnected_;
 
   // Record of connectivity and transmissions, for use in speculative connection
   // histograms.
   UseHistory use_history_;
 
-  base::TimeTicks connect_start_time_;
-  base::TimeDelta connect_time_micros_;
-  int64 num_bytes_read_;
-
   DISALLOW_COPY_AND_ASSIGN(TCPClientSocketWin);
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_TCP_CLIENT_SOCKET_WIN_H_