Implement constructor bodies and initializers in CPS->JS backend.

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

Index: pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart b/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
index 291c9f05fa938f4c2170571aadaa3e81717ade8d..b261994326a39f4c1c8851e1b5107a3230dbbd6e 100644
--- a/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
@@ -231,11 +231,6 @@ class OldEmitter implements Emitter {
     return globalPropertyAccess(element);
   }
 
-  @override
-  jsAst.PropertyAccess closureClassConstructorAccess(ClosureClassElement e) {
-    return globalPropertyAccess(e);
-  }
-
   List<jsAst.Statement> buildTrivialNsmHandlers(){
     return nsmEmitter.buildTrivialNsmHandlers();
   }