Resolves: tdf#91672 Crash in base report - right click in page header section

Change-Id: Ie7f9abc16e07c9ef44916e0cebe67486f3583449
(cherry picked from commit 43cc6fa1)

reportdesign/source/ui/report/ViewsWindow.cxx

@@ -317,6 +317,7 @@ void OViewsWindow::removeSection(sal_uInt16 _nPosition)
 
         m_pParent->getReportView()->UpdatePropertyBrowserDelayed((*aNew)->getReportSection().getSectionView());
 
+        aPos->disposeAndClear();;
         m_aSections.erase(aPos);
         Resize();
     }