[tbb-bugs] #13875 [Tor Browser]: Tor Browser DPI spoofing is broken

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#13875: Tor Browser DPI spoofing is broken
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     Reporter:  isis     |      Owner:  tbb-team
         Type:  defect   |     Status:  reopened
     Priority:  major    |  Milestone:
    Component:  Tor      |    Version:
  Browser                |   Keywords:  tbb-fingerprinting-resolution, tbb-
   Resolution:           |  testcase, tbb-firefox-patch
Actual Points:           |  Parent ID:
       Points:           |
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Comment (by arthuredelstein):

 Here's a fixup to our #5856 patch that spoofs `window.devicePixelRatio` to
 `1` for content scripts:

 https://github.com/arthuredelstein/tor-
 browser/commit/a5648c8d80f396caf294d761cc4a9a76c0b33a9d

 I ran into this issue while working on #14429 (and #7256).

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13875#comment:13>
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