Use entities in some full_emitter sublibraries

pkg/compiler/lib/src/js_emitter/full_emitter/container_builder.dart

 // Copyright (c) 2013, 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.
 
 library dart2js.js_emitter.full_emitter.container_builder;
 
 import '../../constants/values.dart';
 import '../../elements/elements.dart'
     show
-    Element,
-    Elements,
-    FunctionSignature,
-    MetadataAnnotation,
-    MethodElement;
+        Element,
+        Elements,
+        FunctionSignature,
+        MetadataAnnotation,
+        MethodElement;
 import '../../js/js.dart' as jsAst;
 import '../../js/js.dart' show js;
 import '../js_emitter.dart' hide Emitter, EmitterFactory;
 import '../model.dart';
 import 'emitter.dart';
 
 /// This class should morph into something that makes it easy to build
 /// JavaScript representations of libraries, class-sides, and instance-sides.
 /// Initially, it is just a placeholder for code that is moved from
 /// [CodeEmitterTask].
@@ skipping 159 matching lines @@
     jsAst.ArrayInitializer arrayInit =
         new jsAst.ArrayInitializer(expressions.toList());
     compiler.dumpInfoTask
         .registerElementAst(member, builder.addProperty(name, arrayInit));
   }
 
   void addMemberField(Field field, ClassBuilder builder) {
     // For now, do nothing.
   }
 }