Refactor ConstantExpression/ConstantConstructor to use entities.

pkg/compiler/lib/src/ssa/builder.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.
 
 import 'dart:collection';
 
 import 'package:js_runtime/shared/embedded_names.dart';
 
 import '../closure.dart';
 import '../common.dart';
@@ skipping 4719 matching lines @@
 
   @override
   void visitUnresolvedSet(ast.SendSet node, Element element, ast.Node rhs, _) {
     generateIsDeferredLoadedCheckOfSend(node);
     generateNonInstanceSetter(node, element, visitAndPop(rhs));
   }
 
   @override
   void visitClassTypeLiteralSet(
       ast.SendSet node, TypeConstantExpression constant, ast.Node rhs, _) {
-    generateThrowNoSuchMethod(node, constant.type.name,
+    generateThrowNoSuchMethod(node, constant.name,
         argumentNodes: node.arguments);
   }
 
   @override
   void visitTypedefTypeLiteralSet(
       ast.SendSet node, TypeConstantExpression constant, ast.Node rhs, _) {
-    generateThrowNoSuchMethod(node, constant.type.name,
+    generateThrowNoSuchMethod(node, constant.name,
         argumentNodes: node.arguments);
   }
 
   @override
   void visitDynamicTypeLiteralSet(
       ast.SendSet node, TypeConstantExpression constant, ast.Node rhs, _) {
-    generateThrowNoSuchMethod(node, constant.type.name,
+    generateThrowNoSuchMethod(node, constant.name,
         argumentNodes: node.arguments);
   }
 
   @override
   void visitTypeVariableTypeLiteralSet(
       ast.SendSet node, TypeVariableElement element, ast.Node rhs, _) {
     generateThrowNoSuchMethod(node, element.name,
         argumentNodes: node.arguments);
   }
 
@@ skipping 1958 matching lines @@
       this.oldReturnLocal,
       this.oldReturnType,
       this.oldResolvedAst,
       this.oldStack,
       this.oldLocalsHandler,
       this.inTryStatement,
       this.allFunctionsCalledOnce,
       this.oldElementInferenceResults)
       : super(function);
 }