[tbb-commits] [tor-browser/tor-browser-68.1.0esr-9.0-2] squash! TB4: Tor Browser's Firefox preference overrides.

[gk at torproject.org]

commit f19b6946fcccb42b3b060c5ecf53ba8ec524b420
Author: Alex Catarineu <acat at torproject.org>
Date:   Tue Sep 3 12:13:01 2019 +0200

    squash! TB4: Tor Browser's Firefox preference overrides.
    
    Bug 31598: Enable letterboxing
---
 browser/app/profile/000-tor-browser.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/browser/app/profile/000-tor-browser.js b/browser/app/profile/000-tor-browser.js
index 6c2d2476e1b3..81352dcbaece 100644
--- a/browser/app/profile/000-tor-browser.js
+++ b/browser/app/profile/000-tor-browser.js
@@ -161,6 +161,8 @@ pref("security.webauth.webauthn", false); // Bug 26614: Disable Web Authenticati
 pref("browser.cache.frecency_experiment", -1);
 // Bug 2874: Block Components.interfaces from content
 pref("dom.use_components_shim", false);
+// Enable letterboxing
+pref("privacy.resistFingerprinting.letterboxing", true);
 
 // Third party stuff
 pref("privacy.firstparty.isolate", true); // Always enforce first party isolation