Bring js_model/model_test on par with compile_from_dill tests.

pkg/compiler/lib/src/kernel/element_map_impl.dart

 // Copyright (c) 2017, 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 dart2js.kernel.element_map;
 
 import 'package:kernel/ast.dart' as ir;
 
 import '../common.dart';
 import '../common/names.dart' show Identifiers;
@@ skipping 395 matching lines @@
     return data.rawType;
   }
 
   FunctionType _getFunctionType(IndexedFunction function) {
     FunctionData data = _memberData[function.memberIndex];
     return data.getFunctionType(this);
   }
 
   ClassEntity _getAppliedMixin(IndexedClass cls) {
     ClassData data = _classData[cls.classIndex];
-    _ensureThisAndRawType(cls, data);
+    _ensureSupertypes(cls, data);
     return data.mixedInType?.element;
   }
 
   bool _isMixinApplication(IndexedClass cls) {
     ClassData data = _classData[cls.classIndex];
-    _ensureThisAndRawType(cls, data);
+    _ensureSupertypes(cls, data);
     return data.isMixinApplication;
   }
 
   bool _isUnnamedMixinApplication(IndexedClass cls) {
     ClassEnv env = _classEnvs[cls.classIndex];
     return env.isUnnamedMixinApplication;
   }
 
   void _forEachSupertype(IndexedClass cls, void f(InterfaceType supertype)) {
     ClassData data = _classData[cls.classIndex];
-    _ensureThisAndRawType(cls, data);
+    _ensureSupertypes(cls, data);
     data.orderedTypeSet.supertypes.forEach(f);
   }
 
   void _forEachMixin(IndexedClass cls, void f(ClassEntity mixin)) {
     while (cls != null) {
       ClassData data = _classData[cls.classIndex];
-      _ensureThisAndRawType(cls, data);
+      _ensureSupertypes(cls, data);
       if (data.mixedInType != null) {
         f(data.mixedInType.element);
       }
       cls = data.supertype?.element;
     }
   }
 
   void _forEachConstructor(IndexedClass cls, void f(ConstructorEntity member)) {
     ClassEnv env = _classEnvs[cls.classIndex];
     env.forEachConstructor((ir.Member member) {
@@ skipping 29 matching lines @@
     InterfaceType supertype =
         orderedTypeSet.asInstanceOf(cls, _getHierarchyDepth(cls));
     if (supertype != null) {
       supertype = _substByContext(supertype, type);
     }
     return supertype;
   }
 
   OrderedTypeSet _getOrderedTypeSet(IndexedClass cls) {
     ClassData data = _classData[cls.classIndex];
-    _ensureThisAndRawType(cls, data);
+    _ensureSupertypes(cls, data);
     return data.orderedTypeSet;
   }
 
   int _getHierarchyDepth(IndexedClass cls) {
     ClassData data = _classData[cls.classIndex];
-    _ensureThisAndRawType(cls, data);
+    _ensureSupertypes(cls, data);
     return data.orderedTypeSet.maxDepth;
   }
 
   Iterable<InterfaceType> _getInterfaces(IndexedClass cls) {
     ClassData data = _classData[cls.classIndex];
-    _ensureThisAndRawType(cls, data);
+    _ensureSupertypes(cls, data);
     return data.interfaces;
   }
 
   Spannable _getSpannable(MemberEntity member, ir.Node node) {
     return member;
   }
 
   ir.Member _getMemberNode(covariant IndexedMember member) {
     return _memberData[member.memberIndex].node;
   }
@@ skipping 1028 matching lines @@
   final KernelToElementMapForImpactImpl elementMap;
 
   KernelClosedWorld(this.elementMap,
       {ElementEnvironment elementEnvironment,
       DartTypes dartTypes,
       CommonElements commonElements,
       ConstantSystem constantSystem,
       NativeData nativeData,
       InterceptorData interceptorData,
       BackendUsage backendUsage,
-      ResolutionWorldBuilder resolutionWorldBuilder,
       Set<ClassEntity> implementedClasses,
       Iterable<MemberEntity> liveInstanceMembers,
+      Iterable<MemberEntity> assignedInstanceMembers,
       Set<TypedefElement> allTypedefs,
       Map<ClassEntity, Set<ClassEntity>> mixinUses,
       Map<ClassEntity, Set<ClassEntity>> typesImplementedBySubclasses,
       Map<ClassEntity, ClassHierarchyNode> classHierarchyNodes,
       Map<ClassEntity, ClassSet> classSets})
       : super(
             elementEnvironment,
             dartTypes,
             commonElements,
             constantSystem,
             nativeData,
             interceptorData,
             backendUsage,
-            resolutionWorldBuilder,
             implementedClasses,
             liveInstanceMembers,
+            assignedInstanceMembers,
             allTypedefs,
             mixinUses,
             typesImplementedBySubclasses,
             classHierarchyNodes,
             classSets);
 
   @override
   void registerClosureClass(ClassElement cls) {
     throw new UnimplementedError('KernelClosedWorld.registerClosureClass');
   }
@@ skipping 236 matching lines @@
   @override
   ir.Member getMemberNode(MemberEntity member) {
     return _getMemberNode(member);
   }
 
   @override
   ir.Class getClassNode(ClassEntity cls) {
     return _getClassNode(cls);
   }
 }