1 files changed, 0 insertions, 140 deletions
diff --git a/src/core/compositor/display_frame_sink.cpp b/src/core/compositor/display_frame_sink.cpp
deleted file mode 100644
index 945600299..000000000
--- a/src/core/compositor/display_frame_sink.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2019 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "display_frame_sink.h"
-
-#include <QMap>
-
-namespace QtWebEngineCore {
-
-namespace {
-
-class DisplayFrameSinkMap
-{
-public:
-    static DisplayFrameSinkMap *instance()
-    {
-        static DisplayFrameSinkMap map;
-        return &map;
-    }
-
-    scoped_refptr<DisplayFrameSink> findOrCreate(viz::FrameSinkId frameSinkId)
-    {
-        QMutexLocker locker(&m_mutex);
-        auto it = m_map.find(frameSinkId);
-        if (it == m_map.end())
-            it = m_map.insert(frameSinkId, new DisplayFrameSink(frameSinkId));
-        return *it;
-    }
-
-    void remove(viz::FrameSinkId frameSinkId)
-    {
-        QMutexLocker locker(&m_mutex);
-        m_map.remove(frameSinkId);
-    }
-
-private:
-    mutable QMutex m_mutex;
-    QMap<viz::FrameSinkId, DisplayFrameSink *> m_map;
-};
-
-} // namespace
-
-// static
-scoped_refptr<DisplayFrameSink> DisplayFrameSink::findOrCreate(viz::FrameSinkId frameSinkId)
-{
-    return DisplayFrameSinkMap::instance()->findOrCreate(frameSinkId);
-}
-
-DisplayFrameSink::DisplayFrameSink(viz::FrameSinkId frameSinkId)
-    : m_frameSinkId(frameSinkId)
-{
-    DCHECK(m_frameSinkId.is_valid());
-}
-
-DisplayFrameSink::~DisplayFrameSink()
-{
-    DisplayFrameSinkMap::instance()->remove(m_frameSinkId);
-}
-
-void DisplayFrameSink::connect(DisplayConsumer *consumer)
-{
-    QMutexLocker locker(&m_mutex);
-    DCHECK(m_consumer == nullptr);
-    m_consumer = consumer;
-}
-
-void DisplayFrameSink::connect(DisplayProducer *producer)
-{
-    QMutexLocker locker(&m_mutex);
-    DCHECK(m_producer == nullptr);
-    m_producer = producer;
-}
-
-void DisplayFrameSink::disconnect(DisplayConsumer *consumer)
-{
-    QMutexLocker locker(&m_mutex);
-    DCHECK(m_consumer == consumer);
-    m_consumer = nullptr;
-}
-
-void DisplayFrameSink::disconnect(DisplayProducer *producer)
-{
-    QMutexLocker locker(&m_mutex);
-    DCHECK(m_producer == producer);
-    m_producer = nullptr;
-}
-
-void DisplayFrameSink::scheduleUpdate()
-{
-    QMutexLocker locker(&m_mutex);
-    if (m_consumer)
-        m_consumer->scheduleUpdate();
-}
-
-QSGNode *DisplayFrameSink::updatePaintNode(QSGNode *oldNode, RenderWidgetHostViewQtDelegate *delegate)
-{
-    QMutexLocker locker(&m_mutex);
-    QSGNode *newNode = oldNode;
-    if (m_producer)
-        newNode = m_producer->updatePaintNode(oldNode, delegate);
-    return newNode;
-}
-
-} // namespace QtWebEngineCore