net: plumb DnsRRResolver from IOThread to HttpNetworkSession.

net/http/http_proxy_client_socket_pool_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/http/http_proxy_client_socket_pool.h"
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 41 matching lines @@
             &tcp_client_socket_factory_),
         ssl_histograms_("MockSSL"),
         ssl_socket_pool_(kMaxSockets, kMaxSocketsPerGroup,
                          &ssl_histograms_,
                          &tcp_client_socket_factory_,
                          &tcp_socket_pool_),
         host_resolver_(new MockHostResolver),
         http_auth_handler_factory_(
             HttpAuthHandlerFactory::CreateDefault(host_resolver_.get())),
         session_(new HttpNetworkSession(host_resolver_.get(),
+                                        NULL /* dnsrr_resolver */,
                                         ProxyService::CreateDirect(),
                                         &socket_factory_,
                                         new SSLConfigServiceDefaults,
                                         new SpdySessionPool(NULL),
                                         http_auth_handler_factory_.get(),
                                         NULL,
                                         NULL)),
         http_proxy_histograms_("HttpProxyUnitTest"),
         pool_(kMaxSockets, kMaxSocketsPerGroup,
               &http_proxy_histograms_,
@@ skipping 265 matching lines @@
   EXPECT_EQ(ERR_TUNNEL_CONNECTION_FAILED, callback.WaitForResult());
   EXPECT_FALSE(handle.is_initialized());
   EXPECT_FALSE(handle.socket());
 }
 
 // It would be nice to also test the timeouts in HttpProxyClientSocketPool.
 
 }  // namespace
 
 }  // namespace net