hold and return SalPrinter with std::unique_ptr

and remove DestroyPrinter, doesn't not anything beyond delete'ing the
object

Change-Id: I25e14b962e65a0e131fae3ff5771c82920a4e375
Reviewed-on: https://gerrit.libreoffice.org/55498
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/vcl/print.hxx b/include/vcl/print.hxx
index c80b514b05df..2fe921ee1870 100644
--- a/include/vcl/print.hxx
+++ b/include/vcl/print.hxx
@@ -182,7 +182,7 @@ class VCL_DLLPUBLIC Printer : public OutputDevice
 
 private:
     SalInfoPrinter*             mpInfoPrinter;
-    SalPrinter*                 mpPrinter;
+    std::unique_ptr<SalPrinter> mpPrinter;
     SalGraphics*                mpJobGraphics;
     VclPtr<Printer>             mpPrev;
     VclPtr<Printer>             mpNext;