[tbb-bugs] #16429 [Tor Browser]: Isolate blob URLs in Worker contexts

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#16429: Isolate blob URLs in Worker contexts
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     Reporter:  gk           |      Owner:  tbb-team
         Type:  enhancement  |     Status:  new
     Priority:  normal       |  Milestone:
    Component:  Tor Browser  |    Version:
   Resolution:               |   Keywords:  ff38-esr, tbb-linkability
Actual Points:               |  Parent ID:
       Points:               |
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Comment (by arthuredelstein):

 Please see the follow branch for review:

 https://github.com/arthuredelstein/tor-browser/commits/16429+7

 It contains several related patches:
 1. A fixup patch that gets the blob URI regression tests working after
 they broke in the FF31->FF38 transition (fixes #16416).
 1. A "revert" patch that removes the old blob URI isolation patch (that
 disabled blob URIs in web workers).
 1. A new version of the blob URI patch that isolates blob URIs in workers
 without disabling them (#16429). The new patch also fixes mediasource (and
 mediastream) URIs (#15703).
 1. A second fixup patch for the blob URI regression tests that makes sure
 they test blob URI isolation in Web workers (#16429).
 1. A new patch that tests mediasource URI isolation (#15703).

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16429#comment:2>
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