Add a command line option to turn off retry attempts to resolve host

net/socket/transport_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/socket/tcp_client_socket.h"
 
 #include "base/basictypes.h"
 #include "net/base/address_list.h"
 #include "net/base/host_resolver.h"
 #include "net/base/io_buffer.h"
@@ skipping 101 matching lines @@
     if (sock)
       break;
   }
   ASSERT_TRUE(sock != NULL);
   listen_sock_ = sock;
   listen_port_ = port;
 
   AddressList addr;
   scoped_ptr<HostResolver> resolver(
       CreateSystemHostResolver(HostResolver::kDefaultParallelism,
+                               HostResolver::kDefaultRetryAttempts,
                                NULL));
   HostResolver::RequestInfo info(HostPortPair("localhost", listen_port_));
   int rv = resolver->Resolve(info, &addr, NULL, NULL, BoundNetLog());
   CHECK_EQ(rv, OK);
   sock_.reset(
       socket_factory_->CreateTransportClientSocket(addr,
                                                    &net_log_,
                                                    NetLog::Source()));
 }
 
@@ skipping 295 matching lines @@
   // Close the server socket, so there will at least be a 0-byte read.
   CloseServerSocket();
 
   rv = callback.WaitForResult();
   EXPECT_GE(rv, 0);
 }
 
 }  // namespace
 
 }  // namespace net