Pass data objects directly to NativeEmitter

pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart

Index: pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart b/pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart
index 21720c61e252bab6a6bd4efc8271aca53fff0f43..875d81cec2d1a633133e9e86f1b2cc6de7fdba33 100644
--- a/pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart
@@ -443,13 +443,10 @@ class FragmentEmitter {
   final JavaScriptBackend backend;
   final ConstantEmitter constantEmitter;
   final ModelEmitter modelEmitter;
+  final InterceptorData _interceptorData;
 
   FragmentEmitter(this.compiler, this.namer, this.backend, this.constantEmitter,
-      this.modelEmitter);
-
-  InterceptorData get _interceptorData =>
-      // TODO(johnniwinther): Pass [InterceptorData] directly?
-      modelEmitter.nativeEmitter.interceptorData;
+      this.modelEmitter, this._interceptorData);
 
   js.Expression generateEmbeddedGlobalAccess(String global) =>
       modelEmitter.generateEmbeddedGlobalAccess(global);