Fix Socket::remoteAddress on Windows to not include port number.

runtime/bin/socket_win.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/globals.h"
 #if defined(TARGET_OS_WINDOWS)
 
 #include "bin/builtin.h"
 #include "bin/eventhandler.h"
 #include "bin/file.h"
@@ skipping 79 matching lines @@
   SocketHandle* socket_handle = reinterpret_cast<SocketHandle*>(fd);
   RawAddr raw;
   socklen_t size = sizeof(raw);
   if (getpeername(socket_handle->socket(),
                   &raw.addr,
                   &size)) {
     Log::PrintErr("Error getpeername: %d\n", WSAGetLastError());
     return NULL;
   }
   *port = SocketAddress::GetAddrPort(&raw);
+  // Clear the port before calling WSAAddressToString as WSAAddressToString
+  // includes the port in the formatted string.
+  SocketAddress::SetAddrPort(&raw, 0);
   return new SocketAddress(&raw.addr);
 }
 
 
 intptr_t Socket::Create(RawAddr addr) {
   SOCKET s = socket(addr.ss.ss_family, SOCK_STREAM, 0);
   if (s == INVALID_SOCKET) {
     return -1;
   }
 
@@ skipping 316 matching lines @@
                     IPPROTO_TCP,
                     TCP_NODELAY,
                     reinterpret_cast<char *>(&on),
                     sizeof(on)) == 0;
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(TARGET_OS_WINDOWS)