[tbb-bugs] #26616 [Applications/Tor Browser]: Check that change to KeyboardEvent.keyCode behavior doesn't add fingerprinting risk

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#26616: Check that change to KeyboardEvent.keyCode behavior doesn't add
fingerprinting risk
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     Reporter:  arthuredelstein           |      Owner:  tbb-team
         Type:  defect                    |     Status:  new
     Priority:  Medium                    |  Milestone:
    Component:  Applications/Tor Browser  |    Version:
     Severity:  Normal                    |   Keywords:
Actual Points:                            |  Parent ID:
       Points:                            |   Reviewer:
      Sponsor:                            |
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 mcs and brade pointed out a change to KeyboardEvent.keyCode behavior:

 https://developer.mozilla.org/en-
 US/docs/Web/API/KeyboardEvent/keyCode#keyCode_of_punctuation_keys_on_some_keyboard_layout

 We should check that this does not worsen the KeyboardEvent anti-
 fingerprinting patch.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26616>
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