OGL samples again buildable after deprecated/setup.h turned off by default. Minor cleaning where applicable.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33225 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/samples/ogl/studio/mainfrm.cpp

@@ -80,9 +80,11 @@ void csFrame::OnHelp(wxCommandEvent& WXUNUSED(event))
 
 void csFrame::OnSettings(wxCommandEvent& WXUNUSED(event))
 {
+#if wxUSE_WX_RESOURCES
     csSettingsDialog* dialog = new csSettingsDialog(this);
     /* int ret = */ dialog->ShowModal();
     dialog->Destroy();
+#endif // wxUSE_WX_RESOURCES
 }
 
 void csFrame::OnQuit(wxCommandEvent& WXUNUSED(event))