great copy ctor/assignment operators cleanup by Paul Cornett (patch 1307665)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37402 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/region.h

@@ -35,13 +35,6 @@ public:
     wxRegionGeneric();
     ~wxRegionGeneric();
 
-    //# Copying
-    wxRegionGeneric(const wxRegionGeneric& r)
-    :   wxGDIObject()
-    {   Ref(r); }
-    wxRegionGeneric& operator= (const wxRegionGeneric& r)
-    {   Ref(r); return (*this); }
-
     bool Ok() const { return m_refData != NULL; }
 
     bool operator == ( const wxRegionGeneric& region ) const;