Revert "dart2js: Pass type information to constructor rather than add later."

pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart

 // Copyright (c) 2013, 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 dart2js.js_emitter.full_emitter;
 
 class ClassEmitter extends CodeEmitterHelper {
   ClassStubGenerator get _stubGenerator =>
       new ClassStubGenerator(compiler, namer, backend);
 
@@ skipping 17 matching lines @@
       MixinApplication mixinApplication = cls;
       jsAst.Name mixinName = mixinApplication.mixinClass.name;
       superName = new CompoundName([superName, Namer.literalPlus, mixinName]);
       emitter.needsMixinSupport = true;
     }
 
     ClassBuilder builder = new ClassBuilder.forClass(classElement, namer);
     builder.superName = superName;
     emitConstructorsForCSP(cls);
     emitFields(cls, builder);
-    if (cls.hasRtiField) {
-      builder.addField(namer.rtiFieldName);
-    }
     emitCheckedClassSetters(cls, builder);
     emitClassGettersSettersForCSP(cls, builder);
     emitInstanceMembers(cls, builder);
     emitStubs(cls.callStubs, builder);
     emitStubs(cls.typeVariableReaderStubs, builder);
     emitRuntimeTypeInformation(cls, builder);
     emitNativeInfo(cls, builder);
 
     if (classElement == backend.helpers.closureClass) {
       // We add a special getter here to allow for tearing off a closure from
@@ skipping 14 matching lines @@
     List<jsAst.Name> fieldNames = <jsAst.Name>[];
 
     if (!compiler.options.useContentSecurityPolicy) return;
 
     if (!cls.onlyForRti && !cls.isNative) {
       fieldNames = cls.fields.map((Field field) => field.name).toList();
     }
 
     ClassElement classElement = cls.element;
 
-    jsAst.Expression constructorAst = _stubGenerator.generateClassConstructor(
-        classElement, fieldNames, cls.hasRtiField);
+    jsAst.Expression constructorAst =
+        _stubGenerator.generateClassConstructor(classElement, fieldNames);
 
     jsAst.Name constructorName = namer.className(classElement);
     OutputUnit outputUnit =
         compiler.deferredLoadTask.outputUnitForElement(classElement);
     emitter.assemblePrecompiledConstructor(
         outputUnit, constructorName, constructorAst, fieldNames);
   }
 
   /// Returns `true` if fields added.
   bool emitFields(FieldContainer container, ClassBuilder builder,
@@ skipping 330 matching lines @@
         : new Selector.setter(
             new Name(member.name, member.library, isSetter: true));
     String reflectionName = emitter.getReflectionName(selector, name);
     if (reflectionName != null) {
       var reflectable =
           js(backend.isAccessibleByReflection(member) ? '1' : '0');
       builder.addPropertyByName('+$reflectionName', reflectable);
     }
   }
 }