Add NetworkAdaptor to dart:io.

runtime/bin/vmstats_impl.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 "bin/vmstats_impl.h"
 
 #include "bin/file.h"
 #include "bin/log.h"
 #include "bin/platform.h"
 #include "bin/resources.h"
@@ skipping 41 matching lines @@
   ASSERT(instance_monitor_ != NULL);
   Socket::Initialize();
 
   if (root_dir != NULL) {
     instance_->root_directory_ = root_dir;
   }
 
   // TODO(tball): allow host to be specified.
   char* host = const_cast<char*>(DEFAULT_HOST);
   OSError* os_error;
-  SocketAddresses* addresses = Socket::LookupAddress(host, -1, &os_error);
+  AddressList<SocketAddress>* addresses =
+      Socket::LookupAddress(host, -1, &os_error);
   if (addresses == NULL) {
     Log::PrintErr("Failed IP lookup of VmStats host %s: %s\n",
                   host, os_error->message());
     return;
   }
   const intptr_t BACKLOG = 128;  // Default value from HttpServer.dart
   int64_t address = ServerSocket::CreateBindListen(
       addresses->GetAt(0)->addr(), port, BACKLOG);
+  delete addresses;
   if (address < 0) {
     Log::PrintErr("Failed binding VmStats socket: %s:%d\n", host, port);
     return;
   }
   instance_->bind_address_ = address;
   Log::Print("VmStats URL: http://%s:%"Pd"/\n", host, Socket::GetPort(address));
 
   MonitorLocker ml(instance_monitor_);
   instance_->running_ = true;
   int err = dart::Thread::Start(WebServer, address);
@@ skipping 391 matching lines @@
     if (result != NULL) {
       return result;
     }
     plugin = plugin->next();
   }
   return NULL;
 }
 
 }  // namespace bin
 }  // namespace dart