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diff --git a/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.h b/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.h
new file mode 100644
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+++ b/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.h
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+/*
+ * Copyright (C) 2007 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#ifndef MediaPlayerPrivateQTKit_h
+#define MediaPlayerPrivateQTKit_h
+
+#if ENABLE(VIDEO)
+
+#include "MediaPlayer.h"
+#include "Timer.h"
+#include <wtf/RetainPtr.h>
+
+#ifdef __OBJC__
+#import <QTKit/QTTime.h>
+@class QTMovie;
+@class QTMovieView;
+@class QTVideoRendererWebKitOnly;
+@class WebCoreMovieObserver;
+#else
+class QTMovie;
+class QTMovieView;
+class QTTime;
+class QTVideoRendererWebKitOnly;
+class WebCoreMovieObserver;
+#endif
+
+#ifndef DRAW_FRAME_RATE
+#define DRAW_FRAME_RATE 0
+#endif
+
+namespace WebCore {
+
+class MediaPlayerPrivate : Noncopyable {
+public:
+    MediaPlayerPrivate(MediaPlayer*);
+    ~MediaPlayerPrivate();
+    
+    IntSize naturalSize() const;
+    bool hasVideo() const;
+    
+    void load(const String& url);
+    void cancelLoad();
+    
+    void play();
+    void pause();    
+    
+    bool paused() const;
+    bool seeking() const;
+    
+    float duration() const;
+    float currentTime() const;
+    void seek(float time);
+    void setEndTime(float time);
+    
+    void setRate(float);
+    void setVolume(float);
+    
+    int dataRate() const;
+    
+    MediaPlayer::NetworkState networkState() const { return m_networkState; }
+    MediaPlayer::ReadyState readyState() const { return m_readyState; }
+    
+    float maxTimeBuffered() const;
+    float maxTimeSeekable() const;
+    unsigned bytesLoaded() const;
+    bool totalBytesKnown() const;
+    unsigned totalBytes() const;
+    
+    void setVisible(bool);
+    void setRect(const IntRect& r);
+    
+    void loadStateChanged();
+    void rateChanged();
+    void sizeChanged();
+    void timeChanged();
+    void didEnd();
+    
+    void repaint();
+    void paint(GraphicsContext*, const IntRect&);
+    
+    static void getSupportedTypes(HashSet<String>& types);
+    static bool isAvailable();
+    
+private:
+    void createQTMovie(const String& url);
+    void setUpVideoRendering();
+    void tearDownVideoRendering();
+    void createQTMovieView();
+    void detachQTMovieView();
+    void createQTVideoRenderer();
+    void destroyQTVideoRenderer();
+    QTTime createQTTime(float time) const;
+    
+    void updateStates();
+    void doSeek();
+    void cancelSeek();
+    void seekTimerFired(Timer<MediaPlayerPrivate>*);
+    void endPointTimerFired(Timer<MediaPlayerPrivate>*);
+    float maxTimeLoaded() const;
+    void startEndPointTimerIfNeeded();
+    void disableUnsupportedTracks(unsigned& enabledTrackCount);
+
+    MediaPlayer* m_player;
+    RetainPtr<QTMovie> m_qtMovie;
+    RetainPtr<QTMovieView> m_qtMovieView;
+    RetainPtr<QTVideoRendererWebKitOnly> m_qtVideoRenderer;
+    RetainPtr<WebCoreMovieObserver> m_objcObserver;
+    float m_seekTo;
+    float m_endTime;
+    Timer<MediaPlayerPrivate> m_seekTimer;
+    Timer<MediaPlayerPrivate> m_endPointTimer;
+    MediaPlayer::NetworkState m_networkState;
+    MediaPlayer::ReadyState m_readyState;
+    bool m_startedPlaying;
+    bool m_isStreaming;
+    bool m_visible;
+#if DRAW_FRAME_RATE
+    int  m_frameCountWhilePlaying;
+    double m_timeStartedPlaying;
+    double m_timeStoppedPlaying;
+#endif
+};
+
+}
+
+#endif
+#endif