Verified Commit c0f033e8 authored by henry's avatar henry Committed by Pier Angelo Vendrame
Browse files

fixup! Bug 42027: Base Browser migration procedures. 

Bug 42777: Clear user preferences for GPC and DNT.
parent 6b115b94

browser/components/BrowserGlue.sys.mjs

+17 −1
Original line number Diff line number Diff line
@@ -4812,7 +4812,9 @@ BrowserGlue.prototype = { 
  _migrateUIBB() {

    // Version 1: 13.0a3. Reset layout.css.prefers-color-scheme.content-override

    //            for tor-browser#41739.

    const MIGRATION_VERSION = 1;

    // Version 2: Reset the privacy tracking headers preferences since the UI

    //            is hidden. tor-browser#42777.

    const MIGRATION_VERSION = 2;

    const MIGRATION_PREF = "basebrowser.migration.version";

    // We do not care whether this is a new or old profile, since in version 1

    // we just quickly clear a user preference, which should not do anything to
@@ -4825,6 +4827,20 @@ BrowserGlue.prototype = { 
        "layout.css.prefers-color-scheme.content-override"

      );

    }

    if (currentVersion < 2) {

      for (const prefName of [

        "privacy.globalprivacycontrol.enabled",

        "privacy.donottrackheader.enabled",

        // Telemetry preference for if the user changed the value.

        "privacy.globalprivacycontrol.was_ever_enabled",

        // The last two preferences have no corresponding UI, but are related.

        "privacy.globalprivacycontrol.functionality.enabled",

        "privacy.globalprivacycontrol.pbmode.enabled",

      ]) {

        Services.prefs.clearUserPref(prefName);

      }

    }



    Services.prefs.setIntPref(MIGRATION_PREF, MIGRATION_VERSION);

  },