Mirrors overhaul.

dart/pkg/serialization/test/serialization_test.dart

 // Copyright (c) 2012, 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.
 
 library serialization_test;
 
 import 'dart:convert';
 import 'package:unittest/unittest.dart';
 import 'package:serialization/serialization.dart';
 import 'package:serialization/src/serialization_helpers.dart';
@@ skipping 112 matching lines @@
     // but should we have some kind of large red flag that you're using private
     // state.
     var stream = new Stream([3,4,5]);
     expect((stream..next()).next(), 4);
     expect(stream.position, 2);
     // The Symbol class does not allow us to create symbols for private
     // variables. However, the mirror system uses them. So we get the symbol
     // we want from the mirror.
     // TODO(alanknight): Either delete this test and decide we shouldn't
     // attempt to access private variables or fix this properly.
-    var _collectionSym = reflect(stream).type.variables.keys.firstWhere(
+    var _collectionSym = reflect(stream).type.declarations.keys.firstWhere(
         (x) => MirrorSystem.getName(x) == "_collection");
     var s = new Serialization()
       ..addRuleFor(Stream,
           constructorFields: [_collectionSym]);
     var state = states(stream, s).first;
     // Define names for the variable offsets to make this more readable.
     var _collection = 0, position = 1;
     expect(state[_collection],[3,4,5]);
     expect(state[position], 2);
   });
@@ skipping 663 matching lines @@
 
 /**
  * Function used in an isolate to make sure that the output passes through
  * isolate serialization properly.
  */
 void echo(initialMessage) {
   var msg = initialMessage[0];
   var reply = initialMessage[1];
   reply.send(msg);
 }