Issue #2084 - Part 1: Remove CSSUnprefixingService.js and associated code

It's effectively dead code since it's been supplanted by built-in webkit-prefixed-CSS support (landed before fork point in Firefox 49).

Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1259348
This commit is contained in:
FranklinDM 2023-01-06 21:07:37 +08:00 committed by roytam1
commit db3ce13f28
15 changed files with 24 additions and 1590 deletions

View file

@ -2551,16 +2551,6 @@ pref("layout.css.prefixes.webkit", true);
// pref is set to false.)
pref("layout.css.prefixes.device-pixel-ratio-webkit", false);
// Is the CSS Unprefixing Service enabled? (This service emulates support
// for certain vendor-prefixed properties & values, for sites on a "fixlist".)
pref("layout.css.unprefixing-service.enabled", true);
#ifdef NIGHTLY_BUILD
// Is the CSS Unprefixing Service whitelisted for all domains?
// (This pref is only honored in Nightly builds and can be removed when
// Bug 1177263 is fixed.)
pref("layout.css.unprefixing-service.globally-whitelisted", false);
#endif
// Is support for the :scope selector enabled?
pref("layout.css.scope-pseudo.enabled", true);