wxMenu compile fix

new drawing tests
  tree ctrl GCC compile fix (I hope)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3083 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk1/menu.h

@@ -118,6 +118,10 @@ public:
         Init(title, 0, func);
     }
 #endif
+    wxMenu( long style )
+    {
+        Init( wxEmptyString, style );
+    }
     wxMenu( const wxString& title = wxEmptyString, long style = 0 )
     {
         Init(title, style);