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diff --git a/src/qml/jsruntime/qv4qmlcontext_p.h b/src/qml/jsruntime/qv4qmlcontext_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4QMLCONTEXT_P_H
+#define QV4QMLCONTEXT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qglobal.h>
+#include <private/qtqmlglobal_p.h>
+
+#include <private/qv4object_p.h>
+#include <private/qv4context_p.h>
+#include <private/qqmlcontext_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct QmlContextWrapper;
+
+namespace Heap {
+
+struct QmlContextWrapper : Object {
+    void init(QQmlContextData *context, QObject *scopeObject, bool ownsContext = false);
+    void destroy();
+    bool readOnly;
+    bool ownsContext;
+    bool isNullWrapper;
+
+    QQmlGuardedContextData *context;
+    QQmlQPointer<QObject> scopeObject;
+};
+
+struct QmlContext : ExecutionContext {
+    void init(QV4::ExecutionContext *outerContext, QV4::QmlContextWrapper *qml);
+
+    Pointer<QmlContextWrapper> qml;
+};
+
+}
+
+struct Q_QML_EXPORT QmlContextWrapper : Object
+{
+    V4_OBJECT2(QmlContextWrapper, Object)
+    V4_NEEDS_DESTROY
+
+    void takeContextOwnership() {
+        d()->ownsContext = true;
+    }
+
+    inline QObject *getScopeObject() const { return d()->scopeObject; }
+    inline QQmlContextData *getContext() const { return *d()->context; }
+
+    void setReadOnly(bool b) { d()->readOnly = b; }
+
+    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
+    static void put(Managed *m, String *name, const Value &value);
+};
+
+struct Q_QML_EXPORT QmlContext : public ExecutionContext
+{
+    V4_MANAGED(QmlContext, ExecutionContext)
+
+    static Heap::QmlContext *createWorkerContext(QV4::ExecutionContext *parent, const QUrl &source, Value *sendFunction);
+    static Heap::QmlContext *create(QV4::ExecutionContext *parent, QQmlContextData *context, QObject *scopeObject);
+
+    QObject *qmlScope() const {
+        return d()->qml->scopeObject;
+    }
+    QQmlContextData *qmlContext() const {
+        return *d()->qml->context;
+    }
+
+    void takeContextOwnership() {
+        d()->qml->ownsContext = true;
+    }
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
+