Mostly use Entity in InterceptorData

pkg/compiler/lib/src/js_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.
 
 library js_backend.backend;
 
 import 'dart:async' show Future;
 
 import 'package:js_runtime/shared/embedded_names.dart' as embeddedNames;
 
@@ skipping 896 matching lines @@
         compiler.elementEnvironment,
         commonElements,
         impacts,
         nativeBasicData,
         nativeResolutionEnqueuer,
         backendUsageBuilder,
         mirrorsDataBuilder,
         customElementsResolutionAnalysis,
         rtiNeedBuilder);
     _interceptorDataBuilder = new InterceptorDataBuilderImpl(
-        nativeBasicData, helpers, commonElements, compiler.resolution);
+        nativeBasicData,
+        helpers,
+        compiler.elementEnvironment,
+        commonElements,
+        compiler.resolution);
     return new ResolutionEnqueuer(
         task,
         compiler.options,
         compiler.reporter,
         compiler.options.analyzeOnly && compiler.options.analyzeMain
             ? const DirectEnqueuerStrategy()
             : const TreeShakingEnqueuerStrategy(),
         new ResolutionEnqueuerListener(
             kernelTask,
             compiler.options,
@@ skipping 682 matching lines @@
     return _backend.defaultSuperclass(element);
   }
 
   @override
   bool isNativeClass(ClassEntity element) =>
       _backend.nativeBasicData.isNativeClass(element);
 
   @override
   bool isForeign(Element element) => _backend.isForeign(element);
 }