dart2js OldEmitter: Small cleanups in output.

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

 // Copyright (c) 2014, 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.
 
 part of dart2js.js_emitter;
 
 
 class OldEmitter implements Emitter {
   final Compiler compiler;
   final CodeEmitterTask task;
@@ skipping 1063 matching lines @@
     jsAst.Expression finishedClassesAccess =
         generateEmbeddedGlobalAccess(embeddedNames.FINISHED_CLASSES);
     jsAst.Expression cyclicThrow =
         staticFunctionAccess(backend.getCyclicThrowHelper());
     jsAst.Expression laziesAccess =
         generateEmbeddedGlobalAccess(embeddedNames.LAZIES);
 
     jsAst.FunctionDeclaration decl = js.statement('''
       function init() {
         $isolateProperties = Object.create(null);
-        (function(){
-         #allClasses = Object.create(null);
-         #interceptorsByTag = Object.create(null);
-         #leafTags = Object.create(null);
-         #finishedClasses = Object.create(null);
-        })();
+       #allClasses = Object.create(null);

[ahe, 2015/01/05 14:42:25]

Indentation.

[zarah, 2015/01/06 12:38:38]

Done.

+       #interceptorsByTag = Object.create(null);
+       #leafTags = Object.create(null);
+       #finishedClasses = Object.create(null);
 
         if (#needsLazyInitializer) {
           $lazyInitializerName = function (prototype, staticName, fieldName,
                                            getterName, lazyValue) {
             if (!#lazies) #lazies = Object.create(null);
             #lazies[fieldName] = getterName;
   
             var sentinelUndefined = {};
             var sentinelInProgress = {};
             prototype[fieldName] = sentinelUndefined;
@@ skipping 994 matching lines @@
     for (Element element in compiler.enqueuer.codegen.newlyEnqueuedElements) {
       if (element.isInstanceMember) {
         cachedClassBuilders.remove(element.enclosingClass);
 
         nativeEmitter.cachedBuilders.remove(element.enclosingClass);
 
       }
     }
   }
 }