Revert "Download, rather than opening, PDF attachments in Firefox (bug 1661259, PR 12286 follow-up)"#12326

Merged

timvandermeij merged 1 commit intomozilla:masterfrom

Snuffleupagus:bug-1661259

Sep 4, 2020

Commits on Sep 4, 2020

Revert "Download, rather than opening, PDF attachments in Firefox (bug 1661259, PR 12286 follow-up)"
Snuffleupagus
committed