Implement implicit constructors in mixin applications.

sdk/lib/_internal/compiler/implementation/elements/elements.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.
 
 library elements;
 
 import 'dart:uri';
 
 import 'modelx.dart';
 import '../tree/tree.dart';
@@ skipping 633 matching lines @@
 }
 
 abstract class VariableListElement extends Element {
   DartType get type;
   FunctionSignature get functionSignature;
 
   // TODO(kasperl): Try to get rid of this.
   void set type(DartType value);
 }
 
+abstract class ForwardingConstructorElement extends FunctionElement {

[ahe, 2013/04/15 13:36:46]

Please document this class.

[karlklose, 2013/04/25 11:25:53]

Obsolete, removed the class.

+  FunctionElement get superConstructor;
+}
+
 /**
  * A synthetic element which holds a getter and/or a setter.
  *
  * This element unifies handling of fields and getters/setters.  When
  * looking at code like "foo.x", we don't have to look for both a
  * field named "x", a getter named "x", and a setter named "x=".
  */
 abstract class AbstractFieldElement extends Element {
   FunctionElement get getter;
   FunctionElement get setter;
@@ skipping 209 matching lines @@
   int get resolutionState;
   Token get beginToken;
   Token get endToken;
 
   // TODO(kasperl): Try to get rid of these.
   void set annotatedElement(Element value);
   void set resolutionState(int value);
 
   MetadataAnnotation ensureResolved(Compiler compiler);
 }