Support static field access in analyzer2dart.

pkg/analyzer2dart/lib/src/element_converter.dart

Index: pkg/analyzer2dart/lib/src/element_converter.dart
diff --git a/pkg/analyzer2dart/lib/src/element_converter.dart b/pkg/analyzer2dart/lib/src/element_converter.dart
index cfee65392f6040b169c35f3955e0af29b6ea1e43..bc46c448197ea6e5581b454c19b92107db2f9b27 100644
--- a/pkg/analyzer2dart/lib/src/element_converter.dart
+++ b/pkg/analyzer2dart/lib/src/element_converter.dart
@@ -133,4 +133,18 @@ class ElementConverterVisitor
     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;
+  }
 }