Commit 057fe36f authored by Ursula Sarracini's avatar Ursula Sarracini
Browse files

Bug 1498378 - Actually remove the old onboarding add-on's prefs r=Gijs 

Differential Revision: https://phabricator.services.mozilla.com/D8598

--HG--
extra : moz-landing-system : lando
parent cb18367f

browser/components/nsBrowserGlue.js

+14 −11
Original line number Diff line number Diff line
@@ -2183,7 +2183,7 @@ BrowserGlue.prototype = { 
  _migrateUI: function BG__migrateUI() {

    // Use an increasing number to keep track of the current migration state.

    // Completely unrelated to the current Firefox release number.

    const UI_VERSION = 75;

    const UI_VERSION = 76;

    const BROWSER_DOCURL = AppConstants.BROWSER_CHROME_URL;



    let currentUIVersion;
@@ -2307,16 +2307,8 @@ BrowserGlue.prototype = { 
      }

    }



    if (currentUIVersion < 54) {

      // Clear old onboarding prefs from profile (bug 1462415)

      let onboardingPrefs = Services.prefs.getBranch("browser.onboarding.");

      if (onboardingPrefs) {

        let onboardingPrefsArray = onboardingPrefs.getChildList("");

        for (let item of onboardingPrefsArray) {

          Services.prefs.clearUserPref("browser.onboarding." + item);

        }

      }

    }

    // currentUIVersion < 49 and < 54 were originally used for onboarding prefs and

    // have since then been removed and cleared in currentUIVersion < 76



    if (currentUIVersion < 55) {

      Services.prefs.clearUserPref("browser.customizemode.tip0.shown");
@@ -2541,6 +2533,17 @@ BrowserGlue.prototype = { 
      Services.prefs.setIntPref("browser.livebookmarks.migrationAttemptsLeft", 5);

    }



    if (currentUIVersion < 76) {

      // Clear old onboarding prefs from profile (bug 1462415)

      let onboardingPrefs = Services.prefs.getBranch("browser.onboarding.");

      if (onboardingPrefs) {

        let onboardingPrefsArray = onboardingPrefs.getChildList("");

        for (let item of onboardingPrefsArray) {

          Services.prefs.clearUserPref("browser.onboarding." + item);

        }

      }

    }



    // Update the migration version.

    Services.prefs.setIntPref("browser.migration.version", UI_VERSION);

  },