loplugin:useuniqueptr in LwpFribSection

Change-Id: I128a2ef532a72b47cd2bedd1ee80f47d892cc527
Reviewed-on: https://gerrit.libreoffice.org/50727Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

lotuswordpro/source/filter/lwpfribsection.cxx

@@ -70,18 +70,13 @@
 #include <lwpglobalmgr.hxx>
 
 LwpFribSection::LwpFribSection(LwpPara *pPara)
-     : LwpFrib(pPara),m_pMasterPage(nullptr)
+     : LwpFrib(pPara)
 {
 
 }
 
 LwpFribSection::~LwpFribSection()
 {
-    if(m_pMasterPage)
-    {
-        delete m_pMasterPage;
-        m_pMasterPage = nullptr;
-    }
 }
 
 /**
@@ -111,7 +106,7 @@ void LwpFribSection::RegisterSectionStyle()
     LwpPageLayout* pLayout = GetPageLayout();
     if(pLayout)
     {
-        m_pMasterPage = new LwpMasterPage(m_pPara, pLayout);
+        m_pMasterPage.reset( new LwpMasterPage(m_pPara, pLayout) );
         m_pMasterPage->RegisterMasterPage(this);
     }
 }

lotuswordpro/source/filter/lwpfribsection.hxx

@@ -118,7 +118,7 @@ private:
 
 private:
     LwpObjectID m_Section;
-    LwpMasterPage* m_pMasterPage;
+    std::unique_ptr<LwpMasterPage> m_pMasterPage;
 };
 #endif