1 files changed, 0 insertions, 20 deletions
diff --git a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
index 7829a4e..1a265d0 100644
--- a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
+++ b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
@@ -51,9 +51,6 @@
  NSPanel, while QCocoaWindow needs to inherit NSWindow rather than NSPanel).
 ****************************************************************************/
 
-#include <private/qapplication_p.h>
-#include <private/qbackingstore_p.h>
-
 QT_BEGIN_NAMESPACE
 extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
 extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
@@ -188,20 +185,3 @@ QT_END_NAMESPACE
     return [super frameViewClassForStyleMask:styleMask];
 }
 
-- (void)displayIfNeeded
-{
-
-    QWidget *qwidget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
-    if (qwidget == 0) {
-        [super displayIfNeeded];
-        return;
-    }
-
-    if (QApplicationPrivate::graphicsSystem() != 0) {
-        if (QWidgetBackingStore *bs = qt_widget_private(qwidget)->maybeBackingStore())
-            bs->sync(qwidget, qwidget->rect());
-    }
-    [super displayIfNeeded];
-}
-
-