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diff --git a/src/core/web_engine_settings.h b/src/core/web_engine_settings.h
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebEngine 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef WEB_ENGINE_SETTINGS_H
+#define WEB_ENGINE_SETTINGS_H
+
+#include "qtwebenginecoreglobal.h"
+
+#include <QExplicitlySharedDataPointer>
+#include <QScopedPointer>
+#include <QHash>
+#include <QUrl>
+
+class BatchTimer;
+class WebContentsAdapter;
+class WebEngineSettings;
+struct WebPreferences;
+
+class QWEBENGINE_EXPORT WebEngineSettingsDelegate {
+public:
+    virtual ~WebEngineSettingsDelegate() {}
+    virtual void apply() = 0;
+    // Needs to be a valid pointer, the last available fallback (ex: global settings) should return itself.
+    virtual WebEngineSettings *fallbackSettings() const = 0;
+};
+
+class QWEBENGINE_EXPORT WebEngineSettings {
+public:
+    // Attributes. Names match the ones from the public widgets API.
+    enum Attribute {
+        UnsupportedInCoreSettings = -1,
+        AutoLoadImages,
+        JavascriptEnabled,
+        JavascriptCanOpenWindows,
+        JavascriptCanAccessClipboard,
+        LinksIncludedInFocusChain,
+        LocalStorageEnabled,
+        LocalContentCanAccessRemoteUrls,
+        XSSAuditingEnabled,
+        SpatialNavigationEnabled,
+        LocalContentCanAccessFileUrls,
+        HyperlinkAuditingEnabled,
+        ScrollAnimatorEnabled,
+    };
+
+    // Must match the values from the public API in qwebenginesettings.h.
+    enum FontFamily {
+        StandardFont,
+        FixedFont,
+        SerifFont,
+        SansSerifFont,
+        CursiveFont,
+        FantasyFont
+    };
+
+    // Must match the values from the public API in qwebenginesettings.h.
+    enum FontSize {
+        MinimumFontSize,
+        MinimumLogicalFontSize,
+        DefaultFontSize,
+        DefaultFixedFontSize
+    };
+
+    WebEngineSettings(WebEngineSettingsDelegate*);
+    WebEngineSettings(WebEngineSettingsDelegate *,WebContentsAdapter *);
+    virtual ~WebEngineSettings();
+
+    void overrideWebPreferences(WebPreferences *prefs);
+
+    void setAttribute(Attribute, bool on);
+    bool testAttribute(Attribute) const;
+    void resetAttribute(Attribute);
+
+    void setFontFamily(FontFamily, const QString &);
+    QString fontFamily(FontFamily);
+    void resetFontFamily(FontFamily);
+
+    void setFontSize(FontSize type, int size);
+    int fontSize(FontSize type) const;
+    void resetFontSize(FontSize type);
+
+    void setDefaultTextEncoding(const QString &encoding);
+    QString defaultTextEncoding() const;
+
+    void initDefaults();
+    void scheduleApply();
+
+private:
+    void doApply();
+    void applySettingsToWebPreferences(WebPreferences *);
+
+    WebContentsAdapter* m_adapter;
+    WebEngineSettingsDelegate* m_delegate;
+    QHash<Attribute, bool> m_attributes;
+    QHash<FontFamily, QString> m_fontFamilies;
+    QHash<FontSize, int> m_fontSizes;
+    QString m_defaultEncoding;
+    QScopedPointer<WebPreferences> webPreferences;
+    QScopedPointer<BatchTimer> m_batchTimer;
+
+    friend class BatchTimer;
+};
+
+#endif // WEB_ENGINE_SETTINGS_H