removed previously unused and now uncompilable code from wxMGL

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13292 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mgl/app.cpp

@@ -411,8 +411,6 @@ bool wxApp::Initialize()
 
     wxClassInfo::InitializeClasses();
 
-    wxSystemSettings::Init();
-    
 #if wxUSE_INTL
     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 #endif
@@ -486,8 +484,6 @@ void wxApp::CleanUp()
     delete wxPendingEventsLocker;
 #endif
 
-    wxSystemSettings::Done();
-
     wxClassInfo::CleanUpClasses();
 
     // Can't do this in wxModule, because fonts are needed by stock lists