loplugin:useuniqueptr in Oasis2OOoTransformer

Change-Id: I7636bb09bfa728ae8031d57e52d2903f711e9cca
Reviewed-on: https://gerrit.libreoffice.org/48424Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

xmloff/source/transform/Oasis2OOo.hxx

@@ -27,7 +27,7 @@ class XMLTransformerOASISEventMap_Impl;
 
 class Oasis2OOoTransformer : public XMLTransformerBase
 {
-    XMLTransformerActions       *m_aActions[MAX_OASIS_ACTIONS];
+    std::unique_ptr<XMLTransformerActions> m_aActions[MAX_OASIS_ACTIONS];
     XMLTransformerOASISEventMap_Impl *m_pEventMap;
     XMLTransformerOASISEventMap_Impl *m_pFormEventMap;