Support assignment of locals in analyzer2dart.

pkg/analyzer2dart/lib/src/modely.dart

 // Copyright (c) 2014, 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.
 
 part of analyzer2dart.element_converter;
 
 
 /// Base [dart2js.Element] implementation for converted analyzer elements.
 class ElementY extends dart2js.Element {
   final ElementConverter converter;
@@ skipping 667 matching lines @@
   analyzer.LocalVariableElement get element => super.element;
 
   dart2js.ElementKind get kind => dart2js.ElementKind.VARIABLE;
 
   @override
   bool get isLocal => true;
 
   @override
   bool get isConst => element.isConst;
 
+  @override
+  bool get isStatic => false;
+
   LocalVariableElementY(ElementConverter converter,
                         analyzer.LocalVariableElement element)
       : super(converter, element);
 
   @override
   get executableContext => unsupported('executableContext');
 
   @override
   dart2js.DartType get type => unsupported('type');
 }
@@ skipping 33 matching lines @@
 
   @override
   bool get isRedirectingFactory => unsupported('isRedirectingFactory');
 
   @override
   get nestedClosures => unsupported('nestedClosures');
 
   @override
   get type => unsupported('type');
 }