Use entities in code_emitter_task

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

Index: pkg/compiler/lib/src/js_emitter/lazy_emitter/emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/lazy_emitter/emitter.dart b/pkg/compiler/lib/src/js_emitter/lazy_emitter/emitter.dart
index a38de703e23ede7fd1067fda4b7ff51a11021573..cb0cb3cc4a514c1368331db62494bc2896aa541e 100644
--- a/pkg/compiler/lib/src/js_emitter/lazy_emitter/emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/lazy_emitter/emitter.dart
@@ -10,7 +10,7 @@ import '../../common.dart';
 import '../../compiler.dart' show Compiler;
 import '../../constants/values.dart' show ConstantValue;
 import '../../elements/elements.dart'
-    show ClassElement, Element, FieldElement, FunctionElement;
+    show ClassElement, Element, FieldElement, MethodElement;
 import '../../js/js.dart' as js;
 import '../../js_backend/js_backend.dart' show JavaScriptBackend, Namer;
 import '../../world.dart' show ClosedWorld;
@@ -96,7 +96,7 @@ class Emitter implements emitterTask.Emitter {
   }
 
   @override
-  js.Expression isolateStaticClosureAccess(FunctionElement element) {
+  js.Expression isolateStaticClosureAccess(MethodElement element) {
     return _emitter.generateStaticClosureAccess(element);
   }
 
@@ -106,7 +106,7 @@ class Emitter implements emitterTask.Emitter {
   }
 
   @override
-  js.PropertyAccess staticFunctionAccess(FunctionElement element) {
+  js.PropertyAccess staticFunctionAccess(MethodElement element) {
     return _globalPropertyAccess(element);
   }