Make ThreadPool::pushTask take param by std::unique_ptr

And fix leak in XclExpRowBuffer::Finalize, was not freeing the
synchronous task it creates

Change-Id: Id1e9ddb5d968e6b95d9d2b5ca0c9e50774580182
Reviewed-on: https://gerrit.libreoffice.org/56874
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/drawinglayer/source/primitive2d/sceneprimitive2d.cxx b/drawinglayer/source/primitive2d/sceneprimitive2d.cxx
index 35024d9bc684..0249bd7a48ac 100644
--- a/drawinglayer/source/primitive2d/sceneprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/sceneprimitive2d.cxx
@@ -424,8 +424,8 @@ namespace drawinglayer
                                 aBZPixelRaster,
                                 nLinesPerThread * a,
                                 a + 1 == nThreadCount ? aBZPixelRaster.getHeight() : nLinesPerThread * (a + 1)));
-                            Executor* pExecutor = new Executor(aTag, std::move(pNewZBufferProcessor3D), getChildren3D());
-                            rThreadPool.pushTask(pExecutor);
+                            std::unique_ptr<Executor> pExecutor(new Executor(aTag, std::move(pNewZBufferProcessor3D), getChildren3D()));
+                            rThreadPool.pushTask(std::move(pExecutor));
                         }
 
                         rThreadPool.waitUntilDone(aTag);