Move Entity and Local to entities.dart

pkg/compiler/lib/src/js_backend/native_data.dart

Index: pkg/compiler/lib/src/js_backend/native_data.dart
diff --git a/pkg/compiler/lib/src/js_backend/native_data.dart b/pkg/compiler/lib/src/js_backend/native_data.dart
index e30010d00103453b7db4de0a2a9263f3c266a236..86056cec9e2dc25d4f819b0bb4ee64ebe4167cb3 100644
--- a/pkg/compiler/lib/src/js_backend/native_data.dart
+++ b/pkg/compiler/lib/src/js_backend/native_data.dart
@@ -6,13 +6,8 @@ library js_backend.native_data;
 
 import '../common.dart';
 import '../elements/elements.dart'
-    show
-        ClassElement,
-        Element,
-        Entity,
-        FieldElement,
-        FunctionElement,
-        MemberElement;
+    show ClassElement, Element, FieldElement, FunctionElement, MemberElement;
+import '../elements/entities.dart';
 import '../native/behavior.dart' show NativeBehavior;
 
 /// Additional element information for native classes and methods and js-interop