Support static field access in analyzer2dart.

pkg/analyzer2dart/lib/src/element_converter.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.
 
 /// Convertion of elements between the analyzer element model and the dart2js
 /// element model.
 
 library analyzer2dart.element_converter;
 
 import 'package:compiler/implementation/elements/elements.dart' as dart2js;
@@ skipping 115 matching lines @@
   dart2js.ClassElement visitClassElement(analyzer.ClassElement input) {
     return new ClassElementY(converter, input);
   }
 
   @override
   dart2js.TypedefElement visitFunctionTypeAliasElement(
       analyzer.FunctionTypeAliasElement input) {
     return new TypedefElementY(converter, input);
   }
 
+  @override
+  dart2js.FieldElement visitTopLevelVariableElement(
+      analyzer.TopLevelVariableElement input) {
+    return new TopLevelVariableElementY(converter, input);
+  }
+
+  @override
+  dart2js.Element visitPropertyAccessorElement(
+      analyzer.PropertyAccessorElement input) {
+    if (input.isSynthetic) {
+      return input.variable.accept(this);
+    }
+    return null;
+  }
 }