Fix crash on IP address change.

net/socket/client_socket_pool_base_unittest.cc

 // 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.
 
 #include "net/socket/client_socket_pool_base.h"
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/platform_thread.h"
@@ skipping 264 matching lines @@
  public:
   TestClientSocketPool(
       int max_sockets,
       int max_sockets_per_group,
       const std::string& name,
       base::TimeDelta unused_idle_socket_timeout,
       base::TimeDelta used_idle_socket_timeout,
       TestClientSocketPoolBase::ConnectJobFactory* connect_job_factory)
       : base_(max_sockets, max_sockets_per_group, name,
               unused_idle_socket_timeout, used_idle_socket_timeout,
-              connect_job_factory) {}
+              connect_job_factory, NULL) {}
 
   virtual int RequestSocket(
       const std::string& group_name,
       const void* params,
       net::RequestPriority priority,
       ClientSocketHandle* handle,
       CompletionCallback* callback,
       const BoundNetLog& net_log) {
     return base_.RequestSocket(
         group_name, params, priority, handle, callback, net_log);
@@ skipping 1213 matching lines @@
   TestReleasingSocketRequest request(pool_.get());
   EXPECT_EQ(ERR_IO_PENDING, InitHandle(request.handle(), "a", kDefaultPriority,
                                        &request, pool_, NULL));
 
   EXPECT_EQ(OK, request.WaitForResult());
 }
 
 }  // namespace
 
 }  // namespace net