Start pulling apart ClassElementImpl and EnumElementImpl.

pkg/analyzer/lib/src/summary/resynthesize.dart

 // Copyright (c) 2015, 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 summary_resynthesizer;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/token.dart';
@@ skipping 1898 matching lines @@
       // Add the field.
       memberHolder.addField(field);
       buildImplicitAccessors(field, memberHolder);
     }
     // Build the value of the 'values' field.
     valuesField.evaluationResult = new EvaluationResultImpl(
         new DartObjectImpl(valuesField.type, new ListState(constantValues)));
     // done
     classElement.fields = memberHolder.fields;
     classElement.accessors = memberHolder.accessors;
-    classElement.constructors = <ConstructorElement>[];
     unitHolder.addEnum(classElement);
   }
 
   /**
    * Resynthesize an [ExecutableElement] and place it in the given [holder].
    */
   void buildExecutable(
       UnlinkedExecutable serializedExecutable, ElementImpl enclosingElement,
       [ElementHolder holder]) {
     bool isTopLevel = holder == null;
@@ skipping 470 matching lines @@
   static String _getElementIdentifier(String name, ReferenceKind kind) {
     if (kind == ReferenceKind.topLevelPropertyAccessor ||
         kind == ReferenceKind.propertyAccessor) {
       if (!name.endsWith('=')) {
         return name + '?';
       }
     }
     return name;
   }
 }