m_border and accessors not used

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37353 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/sashwin.tex

@@ -140,6 +140,7 @@ Gets the minimum window size in the y direction.
 \constfunc{bool}{HasBorder}{\param{wxSashEdgePosition }{edge}}
 
 Returns true if the sash has a border, false otherwise.
+This function is obsolete since the sash border property is unused.
 
 \wxheading{Parameters}
 
@@ -194,6 +195,7 @@ Call this function to make a sash visible or invisible on a particular edge.
 \func{void}{SetSashBorder}{\param{wxSashEdgePosition }{edge}, \param{bool}{ hasBorder}}
 
 Call this function to give the sash a border, or remove the border.
+This function is obsolete since the sash border property is unused.
 
 \wxheading{Parameters}