Commit d70ded8a authored by henry's avatar henry Committed by Pier Angelo Vendrame
Browse files

fixup! BB 42027: Base Browser migration procedures. 

TB 44045: Clear the user values for the now locked ML preferences.
parent bdaaa89b

browser/components/BrowserGlue.sys.mjs

+24 −1
Original line number Diff line number Diff line
@@ -1627,7 +1627,8 @@ BrowserGlue.prototype = { 
    //            Also, reset security.xfocsp.errorReporting.automatic since we

    //            hid its neterror checkbox. tor-browser#42653.

    // Version 3: 14.0a7: Reset general.smoothScroll. tor-browser#42070.

    const MIGRATION_VERSION = 3;

    // Version 4: 15.0a2: Drop ML components. tor-browser#44045.

    const MIGRATION_VERSION = 4;

    const MIGRATION_PREF = "basebrowser.migration.version";

    if (this._isNewProfile) {

      // Do not migrate fresh profiles
@@ -1667,6 +1668,28 @@ BrowserGlue.prototype = { 
    if (currentVersion < 3) {

      Services.prefs.clearUserPref("general.smoothScroll");

    }

    if (currentVersion < 4) {

      for (const prefName of [

        "browser.translations.enable",

        "browser.ml.enable",

        "browser.ml.chat.enabled",

        "browser.ml.linkPreview.enabled",

        "browser.tabs.groups.smart.enabled",

        "browser.tabs.groups.smart.userEnabled",

        "extensions.ml.enabled",

        "pdfjs.enableAltText",

        "pdfjs.enableAltTextForEnglish",

        "pdfjs.enableGuessAltText",

        "pdfjs.enableAltTextModelDownload",

        "browser.urlbar.quicksuggest.mlEnabled",

        "places.semanticHistory.featureGate",

      ]) {

        // Preferences are locked. Do not want user values to linger in the

        // user's profile and become active if these preferences become unlocked

        // in the future.

        Services.prefs.clearUserPref(prefName);

      }

    }

    Services.prefs.setIntPref(MIGRATION_PREF, MIGRATION_VERSION);

  },