removed WXWIN_COMPATIBILITY and WXWIN_COMPATIBILITY_2

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22966 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/textctrl.h

@@ -337,11 +337,6 @@ public:
     // do the window-specific processing after processing the update event
     virtual void DoUpdateWindowUI(wxUpdateUIEvent& event) ;
 
-    // obsolete functions
-#if WXWIN_COMPATIBILITY
-    bool Modified() const { return IsModified(); }
-#endif
-
 protected:
     // the name of the last file loaded with LoadFile() which will be used by
     // SaveFile() by default