make the Pen/Brush code backward compatible as discussed on wx-dev; marked the blocks of code to deprecate in future with FUTURE_WXWIN_COMPATIBILITY_3_0; add wxCHECK_MSG in all ports to block Get*() calls on invalid objects (as already is for all other refcounted objects and for most ports)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52636 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/pen.cpp

@@ -86,7 +86,8 @@ wxPen::wxPen(
     RealizeResource();
 } // end of wxPen::wxPen
 
-wxPen::wxPen(const wxColour& colour, int width, wxBrushStyle style)
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+wxPen::wxPen(const wxColour& colour, int width, int style)
 {
     m_refData = new wxPenRefData;
 
@@ -99,6 +100,7 @@ wxPen::wxPen(const wxColour& colour, int width, wxBrushStyle style)
 
     RealizeResource();
 }
+#endif
 
 wxPen::wxPen(
   const wxBitmap&                   rStipple