preferences cleanup
from #40383 (closed)
line 175 is obsolete
-
// Disable randomised Firefox HTTP cache decay user test groups (Bug: 13575)
- it used to refer to `pref("browser.cache.frecency_experiment", -1);``
line 119 looks like it applies to pocket
- line is
pref("network.http.referer.hideOnionSource", true);
- maybe move it to next to line 189