Handle int constant

pkg/compiler/lib/src/resolution/resolution_strategy.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.resolution_strategy;
 
 import 'package:front_end/src/fasta/scanner.dart' show Token;
 
 import '../common.dart';
 import '../common_elements.dart';
 import '../common/backend_api.dart';
 import '../common/names.dart';
 import '../common/resolution.dart';
 import '../common/tasks.dart';
 import '../common/work.dart';
 import '../compiler.dart';
 import '../constants/values.dart';
 import '../elements/elements.dart';
 import '../elements/entities.dart';
 import '../elements/modelx.dart';
 import '../elements/resolution_types.dart';
 import '../elements/types.dart';
 import '../environment.dart';
 import '../enqueue.dart';
 import '../frontend_strategy.dart';
 import '../js_backend/backend.dart';
 import '../js_backend/backend_usage.dart';
-import '../js_backend/custom_elements_analysis.dart';
 import '../js_backend/interceptor_data.dart';
 import '../js_backend/mirrors_analysis.dart';
 import '../js_backend/mirrors_data.dart';
 import '../js_backend/native_data.dart';
 import '../js_backend/no_such_method_registry.dart';
 import '../js_backend/runtime_types.dart';
 import '../library_loader.dart';
 import '../native/resolver.dart';
 import '../tree/tree.dart' show Node;
 import '../serialization/task.dart';
@@ skipping 48 matching lines @@
         _compiler.resolution,
         _compiler.reporter,
         elementEnvironment,
         _compiler.commonElements,
         nativeBasicData);
   }
 
   NoSuchMethodResolver createNoSuchMethodResolver() =>
       new ResolutionNoSuchMethodResolver();
 
-  CustomElementsResolutionAnalysis createCustomElementsResolutionAnalysis(
-      NativeBasicData nativeBasicData,
-      BackendUsageBuilder backendUsageBuilder) {
-    return new CustomElementsResolutionAnalysis(
-        _compiler.resolution,
-        _compiler.backend.constantSystem,
-        _compiler.commonElements,
-        nativeBasicData,
-        backendUsageBuilder);
-  }
-
   MirrorsDataBuilder createMirrorsDataBuilder() {
     return new MirrorsDataImpl(
         _compiler, _compiler.options, _compiler.commonElements);
   }
 
   MirrorsResolutionAnalysis createMirrorsResolutionAnalysis(
           JavaScriptBackend backend) =>
       new MirrorsResolutionAnalysisImpl(backend, _compiler.resolution);
 
   RuntimeTypesNeedBuilder createRuntimeTypesNeedBuilder() {
@@ skipping 720 matching lines @@
   @override
   WorkItem createWorkItem(MemberElement element) {
     assert(element.isDeclaration, failedAt(element));
     if (element.isMalformed) return null;
 
     assert(element is AnalyzableElement,
         failedAt(element, 'Element $element is not analyzable.'));
     return _resolution.createWorkItem(element);
   }
 }