Revert r47395. Looks like it still crashes =/

net/socket/socks_client_socket_pool.h

 // Copyright (c) 2010 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_SOCKS_CLIENT_SOCKET_POOL_H_
 #define NET_SOCKET_SOCKS_CLIENT_SOCKET_POOL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 91 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SOCKSConnectJob);
 };
 
 class SOCKSClientSocketPool : public ClientSocketPool {
  public:
   SOCKSClientSocketPool(
       int max_sockets,
       int max_sockets_per_group,
       const std::string& name,
       const scoped_refptr<HostResolver>& host_resolver,
-      const scoped_refptr<TCPClientSocketPool>& tcp_pool);
+      const scoped_refptr<TCPClientSocketPool>& tcp_pool,
+      NetworkChangeNotifier* network_change_notifier);
 
   // ClientSocketPool methods:
   virtual int RequestSocket(const std::string& group_name,
                             const void* connect_params,
                             RequestPriority priority,
                             ClientSocketHandle* handle,
                             CompletionCallback* callback,
                             const BoundNetLog& net_log);
 
   virtual void CancelRequest(const std::string& group_name,
@@ skipping 53 matching lines @@
   PoolBase base_;
 
   DISALLOW_COPY_AND_ASSIGN(SOCKSClientSocketPool);
 };
 
 REGISTER_SOCKET_PARAMS_FOR_POOL(SOCKSClientSocketPool, SOCKSSocketParams)
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SOCKS_CLIENT_SOCKET_POOL_H_