Pass data objects directly to NativeEmitter

pkg/compiler/lib/src/js_emitter/code_emitter_task.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 dart2js.js_emitter.code_emitter_task;
 
 import 'package:js_runtime/shared/embedded_names.dart' show JsBuiltin;
 
 import '../common.dart';
 import '../common/tasks.dart' show CompilerTask;
@@ skipping 150 matching lines @@
     typeTestRegistry.computeRequiredTypeChecks(backend.rtiChecksBuilder);
     // Compute the classes needed by RTI.
     typeTestRegistry.computeRtiNeededClasses(backend.rtiSubstitutions,
         backend.mirrorsData, backend.generatedCode.keys);
   }
 
   /// Creates the [Emitter] for this task.
   void createEmitter(Namer namer, ClosedWorld closedWorld,
       CodegenWorldBuilder codegenWorldBuilder) {
     measure(() {
-      _nativeEmitter = new NativeEmitter(
-          this, closedWorld.nativeData, closedWorld.interceptorData);
+      _nativeEmitter = new NativeEmitter(this, closedWorld, codegenWorldBuilder,
+          backend.nativeCodegenEnqueuer);
       _emitter = _emitterFactory.createEmitter(this, namer, closedWorld);
       metadataCollector = new MetadataCollector(
           compiler.options,
           compiler.reporter,
           compiler.deferredLoadTask,
           _emitter,
           backend.constants,
           backend.typeVariableCodegenAnalysis,
           backend.mirrorsData,
           backend.rtiEncoder);
@@ skipping 94 matching lines @@
 
   /// Returns the JS code for accessing the given [constant].
   jsAst.Expression constantReference(ConstantValue constant);
 
   /// Returns the JS template for the given [builtin].
   jsAst.Template templateForBuiltin(JsBuiltin builtin);
 
   /// Returns the size of the code generated for a given output [unit].
   int generatedSize(OutputUnit unit);
 }