// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

callback interface HeaderMapForEachCallback {
    [CallWith=ThisValue] boolean handleItem(DOMString value, DOMString key, HeaderMap map);
    boolean handleItem(DOMString value, DOMString key, HeaderMap map);
};