gcc warnings

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26937 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/toplevel.cpp

@@ -157,8 +157,6 @@ static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , Event
 {
     OSStatus result = eventNotHandledErr ;
 
-    wxTopLevelWindow* tlw = (wxTopLevelWindow*) data ;
-
     wxWindow* focus = wxWindow::FindFocus() ;
     if ( focus == NULL )
         return result ;