Handle instantiation of native classes in closed_world2_test

pkg/compiler/lib/src/native/enqueue.dart

 // Copyright (c) 2014, 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 '../common_elements.dart' show CommonElements, ElementEnvironment;
 import '../elements/elements.dart';
 import '../elements/entities.dart';
 import '../elements/resolution_types.dart';
 import '../elements/types.dart';
 import '../js_backend/backend_usage.dart' show BackendUsageBuilder;
 import '../js_backend/native_data.dart' show NativeData;
 import '../js_emitter/js_emitter.dart' show CodeEmitterTask, NativeEmitter;
 import '../options.dart';
 import '../universe/use.dart' show StaticUse, TypeUse;
 import '../universe/world_impact.dart'
     show WorldImpact, WorldImpactBuilder, WorldImpactBuilderImpl;
 import 'behavior.dart';
-import 'resolver.dart' show NativeClassResolver;
+import 'resolver.dart' show NativeClassFinder;
 
 /**
  * This could be an abstract class but we use it as a stub for the dart_backend.
  */
 class NativeEnqueuer {
   /// Called when a [type] has been instantiated natively.
   void onInstantiatedType(InterfaceType type) {}
 
   /// Initial entry point to native enqueuer.
   WorldImpact processNativeClasses(Iterable<LibraryEntity> libraries) =>
@@ skipping 148 matching lines @@
   }
 
   void logSummary(void log(String message)) {
     if (_allUsedMessage != null) {
       log(_allUsedMessage);
     }
   }
 }
 
 class NativeResolutionEnqueuer extends NativeEnqueuerBase {
-  final NativeClassResolver _nativeClassResolver;
+  final NativeClassFinder _nativeClassFinder;
   final BackendUsageBuilder _backendUsageBuilder;
 
   /// The set of all native classes.  Each native class is in [nativeClasses]
   /// and exactly one of [unusedClasses] and [registeredClasses].
   final Set<ClassEntity> _nativeClasses = new Set<ClassEntity>();
 
   NativeResolutionEnqueuer(
       CompilerOptions options,
       ElementEnvironment elementEnvironment,
       CommonElements commonElements,
       this._backendUsageBuilder,
-      this._nativeClassResolver)
+      this._nativeClassFinder)
       : super(options, elementEnvironment, commonElements);
 
   void _registerBackendUse(FunctionEntity element) {
     _backendUsageBuilder.registerBackendFunctionUse(element);
     _backendUsageBuilder.registerGlobalFunctionDependency(element);
   }
 
   WorldImpact processNativeClasses(Iterable<LibraryEntity> libraries) {
     WorldImpactBuilderImpl impactBuilder = new WorldImpactBuilderImpl();
     Iterable<ClassEntity> nativeClasses =
-        _nativeClassResolver.computeNativeClasses(libraries);
+        _nativeClassFinder.computeNativeClasses(libraries);
     _nativeClasses.addAll(nativeClasses);
     _unusedClasses.addAll(nativeClasses);
     if (!enableLiveTypeAnalysis) {
       _registerTypeUses(impactBuilder, _nativeClasses, 'forced');
     }
     return impactBuilder;
   }
 
   void logSummary(void log(String message)) {
     super.logSummary(log);
@@ skipping 80 matching lines @@
         emitter.directSubtypes.putIfAbsent(superclass, () => <ClassEntity>[]);
     directSubtypes.add(cls);
   }
 
   void logSummary(void log(String message)) {
     super.logSummary(log);
     log('Compiled ${_registeredClasses.length} native classes, '
         '${_unusedClasses.length} native classes omitted.');
   }
 }