[API CHANGE] Remove unused SAL_FINAL

...which was never meant to be used by !LIBO_INTERNAL_ONLY code, anyway

Change-Id: I90225efa91c9fa047a23e2a9b73cea0b87c20594
Reviewed-on: https://gerrit.libreoffice.org/60803
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <[email protected]>
diff --git a/include/sal/types.h b/include/sal/types.h
index 08751c3..6bf4de9 100644
--- a/include/sal/types.h
+++ b/include/sal/types.h
@@ -409,18 +409,6 @@
#define SAL_OVERRIDE
#endif

/** C++11 "final" feature.

    For LIBO_INTERNAL_ONLY, mark a class as non-derivable or a method as non-overridable.

    @since LibreOffice 4.1
*/
#if defined LIBO_INTERNAL_ONLY
#define SAL_FINAL final
#else
#define SAL_FINAL
#endif

#if defined LIBO_INTERNAL_ONLY
#if HAVE_CPP_ATTRIBUTE_FALLTHROUGH
#define SAL_FALLTHROUGH [[fallthrough]]