commit b99115221e3e88ef60784fa43f4f841f2fe51557 Author: Matthew Finkel sysrqb@torproject.org Date: Mon Mar 22 18:10:07 2021 +0000

squash! TB4: Tor Browser's Firefox preference overrides.

Bug 40383: Disable dom.enable_event_timing --- 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 885a3fe4867b..76ee3a4aa1e1 100644 --- a/browser/app/profile/000-tor-browser.js +++ b/browser/app/profile/000-tor-browser.js @@ -187,6 +187,8 @@ pref("privacy.resistFingerprinting.letterboxing", true); pref("dom.netinfo.enabled", false); pref("network.http.referer.defaultPolicy", 2); // Bug 32948: Make referer behavior consistent regardless of private browing mode status pref("media.videocontrols.picture-in-picture.enabled", false); // Bug 40148: disable until audited in #40147 +// Bug 40383: Disable new PerformanceEventTiming +pref("dom.enable_event_timing", false);

// Third party stuff pref("privacy.firstparty.isolate", true); // Always enforce first party isolation