Handle private members in dart:mirrors

pkg/dev_compiler/lib/src/compiler/code_generator.dart

 // Copyright (c) 2015, 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.
 
 import 'dart:collection' show HashMap, HashSet;
 import 'dart:math' show min, max;
 
 import 'package:analyzer/analyzer.dart' hide ConstantEvaluator;
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 3872 matching lines @@
           ctor = new JS.PropertyAccess(ctor, _propertyName(name.name));
         }
       } else {
         ctor = _emitConstructorName(element, type, name);
         isFactory = element.isFactory;
         var classElem = element.enclosingElement;
         isNative = _isJSNative(classElem);
       }
       var args = _visit(argumentList) as List<JS.Expression>;
       // Native factory constructors are JS constructors - use new here.
-      return isFactory && !isNative ? new JS.Call(ctor, args) : new JS.New(ctor, args);
+      return isFactory && !isNative
+          ? new JS.Call(ctor, args)
+          : new JS.New(ctor, args);
     }
 
     if (element != null && _isObjectLiteral(element.enclosingElement)) {
       return _emitObjectLiteral(argumentList);
     }
     if (isConst) return _emitConst(emitNew);
     return emitNew();
   }
 
   bool _isObjectLiteral(ClassElement classElem) {
@@ skipping 1590 matching lines @@
 }
 
 bool isLibraryPrefix(Expression node) =>
     node is SimpleIdentifier && node.staticElement is PrefixElement;
 
 LibraryElement _getLibrary(AnalysisContext c, String uri) =>
     c.computeLibraryElement(c.sourceFactory.forUri(uri));
 
 bool _isDartRuntime(LibraryElement l) =>
     l.isInSdk && l.source.uri.toString() == 'dart:_runtime';