[tbb-bugs] #16335 [Tor Browser]: Investigate whether the Symbol data type can store global identifiers accessible to content

[Tor Bug Tracker & Wiki]

#16335: Investigate whether the Symbol data type can store global identifiers
accessible to content
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 Reporter:  gk                         |          Owner:  tbb-team
     Type:  task                       |         Status:  new
 Priority:  major                      |      Milestone:
Component:  Tor Browser                |        Version:
 Keywords:  ff38-esr, tbb-linkability  |  Actual Points:
Parent ID:                             |         Points:
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 "To create symbols available across files and in a global scope-like
 environment, use the methods Symbol.for() and Symbol.keyFor() to set and
 retrieve symbols from the global symbol registry."

 If we need to disable this feature
 https://bugzilla.mozilla.org/show_bug.cgi?id=1066322 shows a way Mozilla
 used.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16335>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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