From c02e30880d4e68717d45bc63fb9ad897df4be4cc Mon Sep 17 00:00:00 2001
From: Jared Wein <jwein@mozilla.com>
Date: Wed, 29 Apr 2020 20:28:11 +0000
Subject: [PATCH] Bug 1632854 - Pass the ChromeWindow reference to the
 OSKeyStore instead of the content global so the dialog will be app modal.
 r=MattN

Differential Revision: https://phabricator.services.mozilla.com/D73109
---
 browser/components/preferences/privacy.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/browser/components/preferences/privacy.js b/browser/components/preferences/privacy.js
index 2418c6a6e065..6c82ed38b50a 100644
--- a/browser/components/preferences/privacy.js
+++ b/browser/components/preferences/privacy.js
@@ -1948,10 +1948,11 @@ var gPrivacyPane = {
           id: "master-password-os-auth-dialog-caption",
         },
       ]);
+      let win = Services.wm.getMostRecentBrowserWindow();
       let loggedIn = await OSKeyStore.ensureLoggedIn(
         messageText.value,
         captionText.value,
-        window,
+        win,
         false
       );
       if (!loggedIn.authenticated) {