sw: SAL_DLLPUBLIC breaks windows build

Change-Id: I42934ff9ff2c046c82ac2fbb03c944efaeeb4b95

sw/inc/ToxWhitespaceStripper.hxx

@@ -30,7 +30,8 @@ namespace sw {
  *
  * @note One leading whitespace is preserved.
  */
-class SAL_DLLPUBLIC ToxWhitespaceStripper {
+class SW_DLLPUBLIC ToxWhitespaceStripper
+{
 public:
     ToxWhitespaceStripper(const OUString&);