loplugin:useuniqueptr in CntStaticPoolDefaults_Impl

Change-Id: I8d7766d473499b4d154debc1aafaf03359078aa3
Reviewed-on: https://gerrit.libreoffice.org/48372Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sfx2/source/explorer/nochaos.cxx

@@ -37,7 +37,7 @@ class CntItemPool;
 class CntStaticPoolDefaults_Impl
 {
     static const sal_uInt32  m_nItems = 1;
-    std::vector<SfxPoolItem*>* m_pDefaults;
+    std::vector<SfxPoolItem*> mvDefaults;
     std::unique_ptr<SfxItemInfo[]>  m_pItemInfos;
 
 private:
@@ -49,7 +49,7 @@ public:
     CntStaticPoolDefaults_Impl(const CntStaticPoolDefaults_Impl&) = delete;
     CntStaticPoolDefaults_Impl& operator=(const CntStaticPoolDefaults_Impl&) = delete;
 
-    std::vector<SfxPoolItem*>*  GetDefaults() const  { return m_pDefaults; }
+    std::vector<SfxPoolItem*>*  GetDefaults() { return &mvDefaults; }
     const SfxItemInfo*          GetItemInfos() const { return m_pItemInfos.get(); }
 };
 
@@ -161,7 +161,7 @@ inline void CntStaticPoolDefaults_Impl::Insert(
 {
     sal_uInt16 nPos = pItem->Which() - WID_CHAOS_START;
 
-    (*m_pDefaults)[ nPos ]         = pItem;
+    mvDefaults[ nPos ]         = pItem;
     m_pItemInfos[ nPos ]._nSID   = 0;
     m_pItemInfos[ nPos ]._bPoolable = true;
 }
@@ -170,14 +170,12 @@ inline void CntStaticPoolDefaults_Impl::Insert(
 CntStaticPoolDefaults_Impl::~CntStaticPoolDefaults_Impl()
 {
     for ( sal_uInt32 n = 0; n < m_nItems; ++n )
-        delete (*m_pDefaults)[ n ];
-
-    delete m_pDefaults;
+        delete mvDefaults[ n ];
 }
 
 
 CntStaticPoolDefaults_Impl::CntStaticPoolDefaults_Impl()
-: m_pDefaults( new std::vector<SfxPoolItem*>( m_nItems, nullptr ) ),
+: mvDefaults( m_nItems, nullptr ),
   m_pItemInfos( new SfxItemInfo  [ m_nItems ] )
 {
     memset( m_pItemInfos.get(), 0, sizeof( SfxItemInfo ) * m_nItems );