Add J-elements

pkg/compiler/lib/src/native/ssa.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.dart';
 import '../constants/values.dart';
 import '../elements/resolution_types.dart';
 import '../elements/elements.dart';
 import '../js/js.dart' as js;
 import '../js_emitter/js_emitter.dart' show NativeEmitter;
-import '../ssa/builder.dart' show SsaBuilder;
+import '../ssa/builder.dart' show SsaAstGraphBuilder;
 import '../ssa/nodes.dart' show HInstruction, HForeignCode, HReturn;
 import '../tree/tree.dart';
 import '../universe/side_effects.dart' show SideEffects;
 
 final RegExp nativeRedirectionRegExp = new RegExp(r'^[a-zA-Z][a-zA-Z_$0-9]*$');
 
-void handleSsaNative(SsaBuilder builder, Expression nativeBody) {
+void handleSsaNative(SsaAstGraphBuilder builder, Expression nativeBody) {
   MethodElement element = builder.target;
   NativeEmitter nativeEmitter = builder.nativeEmitter;
 
   HInstruction convertDartClosure(
       ParameterElement parameter, ResolutionFunctionType type) {
     HInstruction local = builder.localsHandler.readLocal(parameter);
     ConstantValue arityConstant =
         builder.constantSystem.createInt(type.parameterTypes.length);
     HInstruction arity =
         builder.graph.addConstant(arityConstant, builder.closedWorld);
@@ skipping 86 matching lines @@
     LiteralString jsCode = nativeBody.asLiteralString();
     builder.push(new HForeignCode.statement(
         js.js.statementTemplateYielding(
             new js.LiteralStatement(jsCode.dartString.slowToString())),
         <HInstruction>[],
         new SideEffects(),
         null,
         builder.commonMasks.dynamicType));
   }
 }