tor-browser

commit 590a37d44537eeca1634d8b306c7409f8eb7e023
parent 07492a8fa5736b8378d3c7f8e6d8699e2b1ac715
Author: Mike Conley <mconley@mozilla.com>
Date:   Fri, 24 Oct 2025 17:39:33 +0000

Bug 1996131 - Disable the IE migrator by default. r=migration-reviewers,Gijs

Differential Revision: https://phabricator.services.mozilla.com/D269890

Diffstat:
M
browser/app/profile/firefox.js
 | 
2
+-
M
browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js
 | 
7
+++++++

2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
@@ -2708,7 +2708,7 @@ pref("browser.migrate.chromium-edge.enabled", true);
 pref("browser.migrate.chromium-edge-beta.enabled", true);
 pref("browser.migrate.edge.enabled", true);
 pref("browser.migrate.firefox.enabled", true);
-pref("browser.migrate.ie.enabled", true);
+pref("browser.migrate.ie.enabled", false);
 pref("browser.migrate.opera.enabled", true);
 pref("browser.migrate.opera-gx.enabled", true);
 pref("browser.migrate.safari.enabled", true);
diff --git a/browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js b/browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js
@@ -3,6 +3,13 @@
 
 "use strict";
 
+add_setup(async () => {
+  // The IE migrator is disabled by default.
+  await SpecialPowers.pushPrefEnv({
+    set: [["browser.migrate.ie.enabled", true]],
+  });
+});
+
 /**
  * Tests that the progress strings that the Migration Wizard shows
  * during migrations for IE and Edge uses the term "Favorites" rather