Generate static calls for Object fields and methods

lib/runtime/dart/_isolate_helper.js

 var _isolate_helper;
 (function(exports) {
   'use strict';
   // Function _serializeMessage: (dynamic) → dynamic
   function _serializeMessage(message) {
     return new _Serializer().serialize(message);
   }
   // Function _deserializeMessage: (dynamic) → dynamic
   function _deserializeMessage(message) {
     return new _Deserializer().deserialize(message);
@@ skipping 584 matching lines @@
         if (self.console && self.console.error) {
           self.console.error(error, stackTrace);
         } else {
           core.print(error);
           if (stackTrace != null)
             core.print(stackTrace);
         }
         return;
       }
       let message = new core.List(2);
-      message[core.$set](0, error.toString());
-      message[core.$set](1, stackTrace == null ? null : stackTrace.toString());
+      message[core.$set](0, dart.toString(error));
+      message[core.$set](1, stackTrace == null ? null : dart.toString(stackTrace));
       for (let port of this.errorPorts)
         port.send(message);
     }
     eval(code) {
       let old = exports._globalState.currentContext;
       exports._globalState.currentContext = this;
       this[_setGlobals]();
       let result = null;
       this[_isExecutingEvent] = true;
       try {
@@ skipping 385 matching lines @@
         throw new core.UnsupportedError("only top-level functions can be spawned.");
       }
       let isLight = false;
       let isSpawnUri = false;
       return IsolateNatives.spawn(name, null, null, message, isLight, isSpawnUri, startPaused);
     }
     static spawnUri(uri, args, message, startPaused) {
       IsolateNatives.enableSpawnWorker = true;
       let isLight = false;
       let isSpawnUri = true;
-      return IsolateNatives.spawn(null, uri.toString(), args, message, isLight, isSpawnUri, startPaused);
+      return IsolateNatives.spawn(null, dart.toString(uri), args, message, isLight, isSpawnUri, startPaused);
     }
     static spawn(functionName, uri, args, message, isLight, isSpawnUri, startPaused) {
       if (uri != null && dart.notNull(uri.endsWith(".dart"))) {
         uri = dart.notNull(uri) + ".js";
       }
       let port = new isolate.ReceivePort();
       let completer = new (async.Completer$(core.List))();
       port.first.then(msg => {
         if (dart.equals(dart.dindex(msg, 0), _SPAWNED_SIGNAL)) {
           completer.complete(msg);
@@ skipping 370 matching lines @@
   exports.leaveJsAsync = leaveJsAsync;
   exports.isWorker = isWorker;
   exports.startRootIsolate = startRootIsolate;
   exports.IsolateNatives = IsolateNatives;
   exports.RawReceivePortImpl = RawReceivePortImpl;
   exports.ReceivePortImpl = ReceivePortImpl;
   exports.TimerImpl = TimerImpl;
   exports.hasTimer = hasTimer;
   exports.CapabilityImpl = CapabilityImpl;
 })(_isolate_helper || (_isolate_helper = {}));