[tor-bugs] #26607 [Applications/Tor Browser]: verify that subpixel accuracy of window scroll properties does not add fingerprinting risk

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#26607: verify that subpixel accuracy of window scroll properties does not add
fingerprinting risk
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 Reporter:  mcs                                  |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:  new
 Priority:  High                                 |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-fingerprinting, ff60-esr,        |  Actual Points:
  TorBrowserTeam201904                           |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by Thorin):

 more from Arthur, including an old patch/solution:
 https://bugzilla.mozilla.org/show_bug.cgi?id=1216800 "some chrome code may
 be incorrectly receiving spoofed devicePixelRatio"

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26607#comment:20>
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