sw_redlinehide: ListenerEntry::SwClientNotify should not call ...

... ModifyNotification() but SwClientNotify(), and let its default
implementation call Modify(), because this allows for
incremental migration of subclasses to SwClientNotify() while
superclass still uses Modify().

Change-Id: Ieb7590507a80183e68341b3dee9ca5801d01bec0

sw/source/core/attr/calbck.cxx

@@ -45,7 +45,7 @@ namespace sw
                     m_pToTell->SwClientNotify(rModify, *pModifyChanged);
             }
             else if (m_pToTell)
-                m_pToTell->ModifyNotification(pLegacyHint->m_pOld, pLegacyHint->m_pNew);
+                m_pToTell->SwClientNotifyCall(rModify, rHint);
         }
         else if (m_pToTell)
             m_pToTell->SwClientNotifyCall(rModify, rHint);