base::Bind: Convert proxy_resolving_client_socket.[cc,h] and deps.

net/spdy/spdy_proxy_client_socket_unittest.cc

 // Copyright (c) 2011 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/spdy/spdy_proxy_client_socket.h"
 
 #include "base/utf_string_conversions.h"
 #include "net/base/address_list.h"
 #include "net/base/net_log.h"
 #include "net/base/net_log_unittest.h"
@@ skipping 166 matching lines @@
 
   // Creates a new spdy session
   spdy_session_ =
       session_->spdy_session_pool()->Get(endpoint_host_port_proxy_pair_,
                                          BoundNetLog());
 
   // Perform the TCP connect
   scoped_ptr<ClientSocketHandle> connection(new ClientSocketHandle);
   EXPECT_EQ(OK,
             connection->Init(endpoint_host_port_pair_.ToString(),
-                             transport_params_,
-                             LOWEST, NULL, session_->GetTransportSocketPool(),
+                             transport_params_, LOWEST, CompletionCallback(),
+                             session_->GetTransportSocketPool(),
                              BoundNetLog()));
   spdy_session_->InitializeWithSocket(connection.release(), false, OK);
 
   // Create the SPDY Stream
   ASSERT_EQ(
       OK,
       spdy_session_->CreateStream(url_, LOWEST, &spdy_stream_, BoundNetLog(),
                                   NULL));
 
   // Create the SpdyProxyClientSocket
@@ skipping 1155 matching lines @@
                                          write_callback_.callback()));
 
   Run(2);
 
   EXPECT_FALSE(sock_.get());
   EXPECT_TRUE(read_callback.have_result());
   EXPECT_FALSE(write_callback_.have_result());
 }
 
 }  // namespace net