[dart2dart] fix after https://codereview.chromium.org/11227007

lib/compiler/implementation/dart_backend/backend.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.
 
 part of dart_backend;
 
 // TODO(ahe): This class is simply wrong.  This backend should use
 // elements when it can, not AST nodes.  Perhaps a [Map<Element,
 // TreeElements>] is what is needed.
 class ElementAst {
@@ skipping 292 matching lines @@
     newTypedefElementCallback = (TypedefElement element) {
       if (!shouldOutput(element)) return;
       addTopLevel(element,
                   new ElementAst.forClassLike(parse(element)));
     };
     newClassElementCallback = (ClassElement classElement) {
       if (!shouldOutput(classElement)) return;
       addClass(classElement);
     };
 
+    compiler.resolverWorld.instantiatedClasses.forEach(
+        (ClassElement classElement) {
+      if (shouldOutput(classElement)) addClass(classElement);
+    });
     resolvedElements.forEach((element, treeElements) {
       if (!shouldOutput(element)) return;
 
       var elementAst = new ElementAst.rewrite(
           compiler, parse(element), treeElements, stripAsserts);
       if (element.isField()) {
         final list = (element as VariableElement).variables;
         elementAst = elementAsts.putIfAbsent(
             list, () => new VariableListAst(parse(list)));
         (elementAst as VariableListAst).add(element, treeElements);
@@ skipping 151 matching lines @@
     } else {
       super.visit(node);
     }
   }
 
   unparseSendReceiver(Send node, {bool spacesNeeded: false}) {
     // TODO(smok): Remove ugly hack for library prefices.
     if (node.receiver != null && renames[node.receiver] == '') return;
     super.unparseSendReceiver(node, spacesNeeded: spacesNeeded);
   }
+
+  unparseFunctionName(Node name) {
+    if (name != null && renames.containsKey(name)) {
+      sb.add(renames[name]);
+    } else {
+      super.unparseFunctionName(name);
+    }
+  }
 }
 
 
 /**
  * Some elements are not recorded by resolver now,
  * for example, typedefs or classes which are only
  * used in signatures, as/is operators or in super clauses
  * (just to name a few).  Retraverse AST to pick those up.
  */
 class ReferencedElementCollector extends Visitor {
@@ skipping 49 matching lines @@
 }
 
 compareElements(e0, e1) {
   int result = compareBy((e) => e.getLibrary().uri.toString())(e0, e1);
   if (result != 0) return result;
   return compareBy((e) => e.position().charOffset)(e0, e1);
 }
 
 List<Element> sortElements(Collection<Element> elements) =>
     sorted(elements, compareElements);