[tor-bugs] #2819 [Torbutton]: Removing JS hooks in FF4

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#2819: Removing JS hooks in FF4
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 Reporter:  gk         |          Owner:  mikeperry
     Type:  defect     |         Status:  new      
 Priority:  critical   |      Milestone:           
Component:  Torbutton  |        Version:           
 Keywords:             |         Parent:           
   Points:  6          |   Actualpoints:           
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Changes (by mikeperry):

  * priority:  major => critical
  * points:  => 6


Comment:

 Nice! This is good news. I actually *just* created #2856 to test this new
 ES5 functionality before reading this ticket. It is great that you made
 some progress. I will try to get window.screen using the new ES5 features.
 There's also a ton of other stuff that got added to the DOM, such as some
 new Range fields that let you get pixel counts for rendered elements, as
 well as some of the WebGL stuff that needs hooks for fingerprint
 resistance.

 I will leave this ticket open for the actual implementation (which
 hopefully shouldn't be too much work once we have a good test going, but
 I'm guessing results may vary by object type).

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2819#comment:4>
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