Applied patch [ 794760 ] Majority of "... hides virtual function ..." removal

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23503 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/helpbest.h

@@ -33,6 +33,7 @@ public:
 
     // Must call this to set the filename
     virtual bool Initialize(const wxString& file);
+    virtual bool Initialize(const wxString& file, int WXUNUSED(server) ) { return Initialize( file ); }
 
     // If file is "", reloads file given in Initialize
     virtual bool LoadFile(const wxString& file = wxEmptyString)