[tor-bugs] #18599 [Applications/Tor Browser]: Make sure OffScreenCanvas API does not render moot our canvas fingerprinting protection

[Tor Bug Tracker & Wiki]

#18599: Make sure OffScreenCanvas API does not render moot our canvas
fingerprinting protection
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 Reporter:  gk                                   |          Owner:  tbb-
                                                 |  team
     Type:  task                                 |         Status:  new
 Priority:  High                                 |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-fingerprinting,                  |  Actual Points:
  GeorgKoppen201705, TorBrowserTeam201711,       |
  ff78-esr                                       |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor44-can
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Comment (by Thorin):

 Here is the offscreen canvas meta bug
 - https://bugzilla.mozilla.org/show_bug.cgi?id=1390089

 My understanding is that the pref will be removed: see comment 0 (emphasis
 mine)

 > We don't seem to have a metabug tracking the remaining work to be able
 to **ship unpreffed**, so here is one

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18599#comment:30>
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