Pass InterceptorData through ResolutionWorldBuilder and access it through ClosedWorld

pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart

Index: pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart b/pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart
index 3dd786f4446565dec612c34a4b0f200e1479af06..be05e164d98b734fc6aabce9da1e3cab52b32ab6 100644
--- a/pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart
@@ -28,6 +28,7 @@ import '../../elements/elements.dart' show ClassElement, MethodElement;
 import '../../js/js.dart' as js;
 import '../../js_backend/js_backend.dart'
     show JavaScriptBackend, Namer, ConstantEmitter;
+import '../../js_backend/interceptor_data.dart';
 import '../constant_ordering.dart' show deepCompareConstants;
 import '../js_emitter.dart' show NativeEmitter;
 import '../js_emitter.dart' show NativeGenerator, buildTearOffCode;
@@ -56,6 +57,10 @@ class ModelEmitter {
         compiler, namer, this.generateConstantReference, constantListGenerator);
   }
 
+  InterceptorData get _interceptorData =>
+      // TODO(johnniwinther): Pass [InterceptorData] directly?
+      nativeEmitter.interceptorData;
+
   js.Expression constantListGenerator(js.Expression array) {
     // TODO(floitsch): remove hard-coded name.
     return js.js('makeConstList(#)', [array]);
@@ -867,8 +872,7 @@ function parseFunctionDescriptor(proto, name, descriptor, typesOffset) {
 
         if (method.needsTearOff) {
           MethodElement element = method.element;
-          bool isIntercepted =
-              backend.interceptorData.isInterceptedMethod(element);
+          bool isIntercepted = _interceptorData.isInterceptedMethod(element);
           data.add(new js.LiteralBool(isIntercepted));
           data.add(js.quoteName(method.tearOffName));
           data.add((method.functionType));