removed code that already exist in ~wxTLWBase from ~wxTLW

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43901 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mgl/toplevel.h

@@ -40,8 +40,6 @@ public:
                 long style = wxDEFAULT_FRAME_STYLE,
                 const wxString& name = wxFrameNameStr);
 
-    virtual ~wxTopLevelWindowMGL();
-
     // implement base class pure virtuals
     virtual void Maximize(bool maximize = true);
     virtual bool IsMaximized() const;

src/mgl/toplevel.cpp

@@ -109,22 +109,6 @@ bool wxTopLevelWindowMGL::Create(wxWindow *parent,
     return true;
 }
 
-wxTopLevelWindowMGL::~wxTopLevelWindowMGL()
-{
-    m_isBeingDeleted = true;
-
-    wxTopLevelWindows.DeleteObject(this);
-
-    if (wxTheApp->GetTopWindow() == this)
-        wxTheApp->SetTopWindow(NULL);
-
-    if (wxTopLevelWindows.IsEmpty() &&
-        wxTheApp->GetExitOnFrameDelete())
-    {
-        wxTheApp->ExitMainLoop();
-    }
-}
-
 bool wxTopLevelWindowMGL::ShowFullScreen(bool show, long style)
 {
     if (show == m_fsIsShowing) return false; // return what?