Register existing isolates when service isolate is started

runtime/vm/service/vmservice.dart

Index: runtime/vm/service/vmservice.dart
diff --git a/runtime/vm/service/vmservice.dart b/runtime/vm/service/vmservice.dart
index 886268da93c9c12fee3334aa04320ab4651c9bb9..f2dffee6a2efd436bf9cdc4543f6b291141a50d4 100644
--- a/runtime/vm/service/vmservice.dart
+++ b/runtime/vm/service/vmservice.dart
@@ -94,3 +94,8 @@ RawReceivePort boot() {
   // Return the port we expect isolate startup and shutdown messages on.
   return new VMService().receivePort;
 }
+
+void _registerIsolate(message) {
+  var service = new VMService();
+  service.messageHandler(message);

[siva, 2014/04/21 21:27:53]

Why does it have to be done this way, why can't it be implemented as:
void _registerIsolate(int port_id, SendPort sp, String name) {
  var service = new VMService();
  service.runningIsolates.isolateStartup(port_id, sp, name);
}

[Cutch, 2014/04/21 22:00:40]

Done.

+}