1 files changed, 1 insertions, 13 deletions
diff --git a/src/widgets/widgets/qmainwindowlayout_p.h b/src/widgets/widgets/qmainwindowlayout_p.h
index 9a13e5f5ce..b718a0ca4f 100644
--- a/src/widgets/widgets/qmainwindowlayout_p.h
+++ b/src/widgets/widgets/qmainwindowlayout_p.h
@@ -60,18 +60,6 @@
 #include "qdockarealayout_p.h"
 #include "qtoolbararealayout_p.h"
 
-#ifdef Q_DEAD_CODE_FROM_QT4_MAC
-// Forward defs to make avoid including Carbon.h (faster compile you know ;).
-struct OpaqueHIObjectRef;
-typedef struct OpaqueHIObjectRef*       HIObjectRef;
-typedef HIObjectRef                     HIToolbarItemRef;
-typedef const void * CFTypeRef;
-typedef const struct __CFString * CFStringRef;
-
-#include <private/qunifiedtoolbarsurface_mac_p.h>
-
-#endif // Q_DEAD_CODE_FROM_QT4_MAC
-
 QT_BEGIN_NAMESPACE
 
 class QToolBar;
@@ -275,7 +263,7 @@ public:
 
     // save/restore
 
-    enum { // sentinel values used to validate state data
+    enum VersionMarkers { // sentinel values used to validate state data
         VersionMarker = 0xff
     };
     void saveState(QDataStream &stream) const;