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diff --git a/src/core/ozone/gl_share_context_qt.h b/src/core/ozone/gl_share_context_qt.h
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+++ b/src/core/ozone/gl_share_context_qt.h
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+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** 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 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 GL_SHARE_CONTEXT_QT
+#define GL_SHARE_CONTEXT_QT
+
+#include "ui/gl/gpu_timing.h"
+#include "ui/gl/gl_context.h"
+#include "ui/gl/gl_share_group.h"
+#include "qtwebenginecoreglobal.h"
+
+QT_FORWARD_DECLARE_CLASS(QOpenGLContext)
+
+namespace QtWebEngineCore {
+
+class QtShareGLContext : public gl::GLContext
+{
+
+public:
+    QtShareGLContext(QOpenGLContext *qtContext);
+    void *GetHandle() override { return m_handle; }
+    unsigned int CheckStickyGraphicsResetStatus() override;
+    // We don't care about the rest, this context shouldn't be used except for its handle.
+    bool Initialize(gl::GLSurface *, const gl::GLContextAttribs &) override
+    {
+        Q_UNREACHABLE();
+        return false;
+    }
+    bool MakeCurrent(gl::GLSurface *) override
+    {
+        Q_UNREACHABLE();
+        return false;
+    }
+    void ReleaseCurrent(gl::GLSurface *) override { Q_UNREACHABLE(); }
+    bool IsCurrent(gl::GLSurface *) override
+    {
+        Q_UNREACHABLE();
+        return false;
+    }
+    scoped_refptr<gl::GPUTimingClient> CreateGPUTimingClient() override { return nullptr; }
+    const gfx::ExtensionSet &GetExtensions() override
+    {
+        static const gfx::ExtensionSet s_emptySet;
+        return s_emptySet;
+    }
+    void ResetExtensions() override {}
+
+private:
+    void *m_handle;
+};
+
+class ShareGroupQt : public gl::GLShareGroup
+{
+
+public:
+    gl::GLContext *GetContext() override { return m_shareContextQt.get(); }
+    void AboutToAddFirstContext() override;
+
+private:
+    scoped_refptr<QtShareGLContext> m_shareContextQt;
+};
+} // namespace
+#endif