cleanup for 10.5

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42010 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/toolbar.cpp

@@ -1648,7 +1648,9 @@ void wxToolBar::OnPaint(wxPaintEvent& event)
             drawInfo.kind = kThemeBackgroundMetal;
             HIThemeApplyBackground( &hiToolbarrect, &drawInfo, cgContext, kHIThemeOrientationNormal );
 
+#ifndef __LP64__
             QDEndCGContext( (CGrafPtr) dc.m_macPort, &cgContext );
+#endif
 #endif
         }
     }