Git commit 28b2cb85b596c0a112949b3ae2134fe5a6ea7c40 by David Faure. Committed on 31/07/2016 at 19:48. Pushed by dfaure into branch 'master'. Fix memory leak when deleting MessageViewer and its NodeHelper. Summary: The Interface::BodyPartMemento(s) were not deleted. Since they are deleted when switching messages, this is no severe leak, it just showed up in a unittest. Test Plan: qDebug in ctor/dtor, from unittest. Running kmail still works. Reviewers: mlaurent Reviewed By: mlaurent Subscribers: kde-pim, #kde_pim Tags: #kde_pim Differential Revision: https://phabricator.kde.org/D2319 http://commits.kde.org/messagelib/28b2cb85b596c0a112949b3ae2134fe5a6ea7c40