Magnus Melin 4fb8f95bd5 Bug 1608894 - use getMostRecentWindow to find mainwindow, and hook that up for Thunderbird too. r=smaug ... Differential Revision: https://phabricator.services.mozilla.com/D76019		2020-05-22 19:34:01 +00:00
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appshell	Bug 1608894 - use getMostRecentWindow to find mainwindow, and hook that up for Thunderbird too. r=smaug	2020-05-22 19:34:01 +00:00