Move service into VM

runtime/bin/vmservice/vmservice_io.dart

Index: runtime/bin/vmservice/vmservice_io.dart
diff --git a/runtime/bin/vmservice/vmservice_io.dart b/runtime/bin/vmservice/vmservice_io.dart
index 8c77003564e4187c89cbbe2824d6dfccf3637720..5101858b1aa83aeacf440e4046fafa9f199a129e 100644
--- a/runtime/bin/vmservice/vmservice_io.dart
+++ b/runtime/bin/vmservice/vmservice_io.dart
@@ -8,20 +8,20 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 import 'dart:isolate';
-import 'vmservice.dart';
+import 'dart:vmservice';
 
+part 'resources.dart';
 part 'server.dart';
 
 // The TCP port that the HTTP server listens on.
 int _port;
 
-// The receive port that isolate startup / shutdown messages are delivered on.
-RawReceivePort _receivePort;
+// The VM service instance.
+VMService service;
 
 main() {
-  // Create VmService.
-  var service = new VMService();
-  _receivePort = service.receivePort;
+  // Get VMService.
+  service = new VMService();
   // Start HTTP server.
   var server = new Server(service, _port);
   server.startServer();