chunk of straightforward ifdef/include changes for BSD port...

net/socket/tcp_client_socket_libevent.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/tcp_client_socket_libevent.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <netdb.h>
 #include <sys/socket.h>
 #include <netinet/tcp.h>
+#if defined(OS_POSIX)
+#include <netinet/in.h>
+#endif
 
 #include "base/eintr_wrapper.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/trace_event.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_log.h"
 #if defined(USE_SYSTEM_LIBEVENT)
 #include <event.h>
@@ skipping 453 matching lines @@
 
 int TCPClientSocketLibevent::GetPeerAddress(AddressList* address) const {
   DCHECK(address);
   if (!current_ai_)
     return ERR_UNEXPECTED;
   address->Copy(current_ai_, false);
   return OK;
 }
 
 }  // namespace net