Support typedef type literals

pkg/compiler/lib/src/js_backend/constant_emitter.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.
 
 import '../common.dart';
 import '../common_elements.dart';
 import '../constants/values.dart';
 import '../elements/entities.dart';
-import '../elements/resolution_types.dart' show ResolutionTypedefType;
 import '../elements/types.dart';
 import '../io/code_output.dart';
 import '../js/js.dart' as jsAst;
 import '../js/js.dart' show js;
 import '../js_emitter/code_emitter_task.dart';
 import '../options.dart';
 import '../universe/world_builder.dart';
 import 'constant_system_javascript.dart';
 import 'js_backend.dart';
 import 'namer.dart';
@@ skipping 255 matching lines @@
     return _emitter.staticFunctionAccess(helper);
   }
 
   @override
   jsAst.Expression visitType(TypeConstantValue constant, [_]) {
     DartType type = constant.representedType;
     jsAst.Name typeName;
     Entity element;
     if (type is InterfaceType) {
       element = type.element;
-    } else if (type is ResolutionTypedefType) {
+    } else if (type is TypedefType) {
       // TODO(redemption): Handle typedef type literals from .dill.
       element = type.element;
     } else {
       assert(type is DynamicType);
     }
     typeName = _namer.runtimeTypeName(element);
     return new jsAst.Call(getHelperProperty(_commonElements.createRuntimeType),
         [js.quoteName(typeName)]);
   }
 
@@ skipping 70 matching lines @@
           _rtiEncoder.getTypeRepresentation(_emitter, argument, unexpected));
     }
     return new jsAst.ArrayInitializer(arguments);
   }
 
   @override
   jsAst.Expression visitDeferred(DeferredConstantValue constant, [_]) {
     return constantReferenceGenerator(constant.referenced);
   }
 }