loplugin:useuniqueptr in SfxViewShell_Impl

Change-Id: Ie9efff0d4872d5b3353b765d00e56593e151ff83
Reviewed-on: https://gerrit.libreoffice.org/54173Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sfx2/source/view/viewimp.hxx

@@ -51,7 +51,7 @@ struct SfxViewShell_Impl
     ::rtl::Reference< SfxClipboardChangeListener > xClipboardListener;
     std::shared_ptr< vcl::PrinterController > m_xPrinterController;
 
-    mutable std::vector<SfxInPlaceClient*>* mpIPClients;
+    mutable std::unique_ptr<std::vector<SfxInPlaceClient*>> mpIPClients;
 
     LibreOfficeKitCallback m_pLibreOfficeKitViewCallback;
     void* m_pLibreOfficeKitViewData;

sfx2/source/view/viewsh.cxx

@@ -222,7 +222,6 @@ SfxViewShell_Impl::SfxViewShell_Impl(SfxViewShellFlags const nFlags)
 ,   m_bIsShowView(!(nFlags & SfxViewShellFlags::NO_SHOW))
 ,   m_nFamily(0xFFFF)   // undefined, default set by TemplateDialog
 ,   m_pController(nullptr)
-,   mpIPClients(nullptr)
 ,   m_pLibreOfficeKitViewCallback(nullptr)
 ,   m_pLibreOfficeKitViewData(nullptr)
 ,   m_bTiledSearching(false)
@@ -231,14 +230,13 @@ SfxViewShell_Impl::SfxViewShell_Impl(SfxViewShellFlags const nFlags)
 
 SfxViewShell_Impl::~SfxViewShell_Impl()
 {
-    DELETEZ(mpIPClients);
 }
 
 std::vector< SfxInPlaceClient* > *SfxViewShell_Impl::GetIPClients_Impl( bool bCreate ) const
 {
     if (!mpIPClients && bCreate)
-        mpIPClients = new std::vector< SfxInPlaceClient* >;
-    return mpIPClients;
+        mpIPClients.reset(new std::vector< SfxInPlaceClient* >);
+    return mpIPClients.get();
 }
 
 SFX_IMPL_SUPERCLASS_INTERFACE(SfxViewShell,SfxShell)