loplugin:useuniqueptr in FmEntryData

Change-Id: I6356807ad2b4e0e22908d59713de54842e1a0e00
Reviewed-on: https://gerrit.libreoffice.org/49878Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

svx/source/form/fmexpl.cxx

@@ -176,7 +176,7 @@ void FmEntryDataList::clear()
 FmEntryData::FmEntryData( FmEntryData* pParentData, const Reference< XInterface >& _rxIFace )
     :pParent( pParentData )
 {
-    pChildList = new FmEntryDataList();
+    pChildList.reset( new FmEntryDataList() );
 
     newObject( _rxIFace );
 }
@@ -184,8 +184,7 @@ FmEntryData::FmEntryData( FmEntryData* pParentData, const Reference< XInterface
 
 FmEntryData::~FmEntryData()
 {
-    GetChildList()->clear();
-    delete pChildList;
+    pChildList->clear();
 }
 
 
@@ -200,7 +199,7 @@ void FmEntryData::newObject( const css::uno::Reference< css::uno::XInterface >&
 
 FmEntryData::FmEntryData( const FmEntryData& rEntryData )
 {
-    pChildList = new FmEntryDataList();
+    pChildList.reset( new FmEntryDataList() );
     aText = rEntryData.GetText();
     m_aNormalImage = rEntryData.GetNormalImage();
     pParent = rEntryData.GetParent();

svx/source/inc/fmexpl.hxx

@@ -144,7 +144,8 @@ protected:
     Image               m_aNormalImage;
     OUString            aText;
 
-    FmEntryDataList*    pChildList;
+    std::unique_ptr<FmEntryDataList>
+                        pChildList;
     FmEntryData*        pParent;
 
 protected:
@@ -163,7 +164,7 @@ public:
 
     const OUString& GetText() const { return aText; }
     FmEntryData*    GetParent() const { return pParent; }
-    FmEntryDataList* GetChildList() const { return pChildList; }
+    FmEntryDataList* GetChildList() const { return pChildList.get(); }
 
     virtual bool IsEqualWithoutChildren( FmEntryData* pEntryData );
     virtual FmEntryData* Clone() = 0;