add support for native methods in class

pkg/compiler/lib/src/parser/member_listener.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.
 
 library dart2js.parser.member_listener;
 
 import '../common.dart';
 import '../elements/elements.dart' show Element, ElementKind, Elements;
 import '../elements/modelx.dart'
     show ClassElementX, ElementX, FieldElementX, VariableList;
@@ skipping 50 matching lines @@
         reporter.reportErrorMessage(
             send.receiver,
             MessageKind.INVALID_CONSTRUCTOR_NAME,
             {'name': enclosingClass.name});
       }
       return selector.source;
     }
   }
 
   @override
-  void endMethod(Token getOrSet, Token beginToken, Token endToken) {
-    super.endMethod(getOrSet, beginToken, endToken);
+  void endMethod(
+      Token getOrSet, Token beginToken, Token nativeToken, Token endToken) {
+    super.endMethod(getOrSet, beginToken, nativeToken, endToken);
     FunctionExpression method = popNode();
     pushNode(null);
     bool isConstructor = isConstructorName(method.name);
     String name = getMethodNameHack(method.name);
     Element memberElement;
     if (isConstructor) {
       if (getOrSet != null) {
         recoverableError(reporter.spanFromToken(getOrSet), 'illegal modifier');
       }
       memberElement = new PartialConstructorElement(name, beginToken, endToken,
@@ skipping 72 matching lines @@
   @override
   void endMetadata(Token beginToken, Token periodBeforeName, Token endToken) {
     super.endMetadata(beginToken, periodBeforeName, endToken);
     // TODO(paulberry,ahe): type variable metadata should not be ignored.  See
     // dartbug.com/5841.
     if (!inTypeVariable) {
       pushMetadata(new PartialMetadataAnnotation(beginToken, endToken));
     }
   }
 }