loplugin:useuniqueptr in SchLayoutTabPage

Change-Id: I8ba5a2e5800e88dcb6c17a8cf74bd315a9215918
Reviewed-on: https://gerrit.libreoffice.org/55528Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

chart2/source/controller/dialogs/tp_PointGeometry.cxx

@@ -33,7 +33,7 @@ SchLayoutTabPage::SchLayoutTabPage(vcl::Window* pWindow,const SfxItemSet& rInAtt
      : SfxTabPage(pWindow, "tp_ChartType", "modules/schart/ui/tp_ChartType.ui", &rInAttrs)
      , m_pGeometryResources(nullptr)
 {
-    m_pGeometryResources = new BarGeometryResources( this );
+    m_pGeometryResources.reset(new BarGeometryResources( this ));
 }
 
 SchLayoutTabPage::~SchLayoutTabPage()
@@ -43,8 +43,7 @@ SchLayoutTabPage::~SchLayoutTabPage()
 
 void SchLayoutTabPage::dispose()
 {
-    delete m_pGeometryResources;
-    m_pGeometryResources = nullptr;
+    m_pGeometryResources.reset();
     SfxTabPage::dispose();
 }
 

chart2/source/controller/dialogs/tp_PointGeometry.hxx

@@ -37,7 +37,7 @@ public:
     virtual void Reset(const SfxItemSet* rInAttrs) override;
 
 private:
-    BarGeometryResources*   m_pGeometryResources;
+    std::unique_ptr<BarGeometryResources> m_pGeometryResources;
 };
 
 } //namespace chart