Revert r71595 for now, as the bug it fixed is the lesser of two evils with the potential bugs it causes. See #14453.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71981 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/statbox.cpp

@@ -543,26 +543,4 @@ void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event))
 
 #endif // !__WXWINCE__
 
-
-wxPoint wxStaticBox::GetClientAreaOrigin() const
-{
-    // See: http://msdn.microsoft.com/en-us/library/aa511279.aspx
-    wxPoint pt = ConvertDialogToPixels(wxPoint(6,11));
-    return pt;
-}
-
-
-void wxStaticBox::DoGetClientSize(int *width, int *height) const
-{
-    // See: http://msdn.microsoft.com/en-us/library/aa511279.aspx
-    wxPoint lr = ConvertDialogToPixels(wxPoint(6,7));
-    wxPoint ul = GetClientAreaOrigin();
-    wxSize  sz = GetSize();
-    
-    if (width)
-        *width = sz.x - ul.x - lr.x;
-    if (height)
-        *height = sz.y - ul.y - lr.x;
-}
-
 #endif // wxUSE_STATBOX