[tbb-bugs] #13684 [Tor Browser]: Backport of Mozilla #1066190

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#13684: Backport of Mozilla #1066190
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 Reporter:  arthuredelstein  |          Owner:  tbb-team
     Type:  defect           |         Status:  new
 Priority:  normal           |      Milestone:
Component:  Tor Browser      |        Version:
 Keywords:                   |  Actual Points:
Parent ID:                   |         Points:
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 Camilo has kindly provided us with a patch. To be attached below.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13684>
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