commit f6d6512bf85d964fa5a470f2528042c527523a34 Author: Fernando Fernandez Mancera ffmancera@riseup.net Date: Sat Jan 20 21:54:00 2018 +0100

Bug 13575: Disable randomised Firefox HTTP cache decay user tests.

Mozilla's experiment shouldn't be collecting any data on our users. If "browser.cache.frecency_experiment" is not set in firefox.js to "-1" it will default to "0" and then it is randomised between "1" and "4" inclusive, setting different HTTP cache decay times for the four groups. --- browser/app/profile/000-tor-browser.js | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/browser/app/profile/000-tor-browser.js b/browser/app/profile/000-tor-browser.js index 1302d2e2d6be..ca27504e4b7d 100644 --- a/browser/app/profile/000-tor-browser.js +++ b/browser/app/profile/000-tor-browser.js @@ -179,6 +179,9 @@ pref("media.webspeech.synth.enabled", false); // Bug 10283: Disable SpeechSynthe pref("dom.webaudio.enabled", false); // Bug 13017: Disable Web Audio API pref("dom.maxHardwareConcurrency", 1); // Bug 21675: Spoof single-core cpu pref("dom.w3c_touch_events.enabled", 0); // Bug 10286: Always disable Touch API +// Disable randomised Firefox HTTP cache decay user test groups (Bug: 13575) +pref("browser.cache.frecency_experiment", -1); +

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