loplugin:useuniqueptr in LwpFontNameManager

Change-Id: I900fd3205d8fd451bb587d3da795919a10128ad1
Reviewed-on: https://gerrit.libreoffice.org/50721Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

lotuswordpro/inc/lwpfont.hxx

@@ -164,7 +164,7 @@ public:
     OUString GetNameByIndex(sal_uInt16 index);
 private:
     sal_uInt16 m_nCount;
-    LwpFontNameEntry* m_pFontNames;
+    std::unique_ptr<LwpFontNameEntry[]> m_pFontNames;
     LwpFontTable m_FontTbl;
 
 public:

lotuswordpro/source/filter/lwpfont.cxx

@@ -362,11 +362,6 @@ LwpFontNameManager::LwpFontNameManager()
 
 LwpFontNameManager::~LwpFontNameManager()
 {
-    if(m_pFontNames)
-    {
-        delete [] m_pFontNames;
-        m_pFontNames = nullptr;
-    }
 }
 
 void LwpFontNameManager::Read(LwpObjectStream *pStrm)
@@ -374,7 +369,7 @@ void LwpFontNameManager::Read(LwpObjectStream *pStrm)
     m_nCount = pStrm->QuickReaduInt16();
     if(m_nCount>0)
     {
-        m_pFontNames = new LwpFontNameEntry[m_nCount];
+        m_pFontNames.reset( new LwpFontNameEntry[m_nCount] );
         for(sal_uInt16 i=0; i<m_nCount; i++)
         {
             m_pFontNames[i].Read(pStrm);