Betterfox 146 - just the changes

[NewKidOnTheBlock]

Here is a handy list of just the changes from Betterfox 144 to 146:

gfx.webrender.layer-compositor
= true
media.wmf.zero-copy-nv12-textures-force-enabled
= true

browser.privatebrowsing.vpnpromourl
= DELETE
browser.vpn_promo.enabled
= false [still exists]

browser.urlbar.shortcuts.quickactions
= DELETE

security.remote_settings.crlite_filters.enabled
= DEFAULT

privacy.antitracking.isolateContentScriptResources
= true

dom.security.https_first
= DEFAULT