From efbfb68feeaddde01d8d6cb58258da8d6da64818 Mon Sep 17 00:00:00 2001
From: Fedor <fedor@mail.ru>
Date: Mon, 20 May 2019 09:02:28 +0300
Subject: [PATCH] Remove unused try/catch block.

---
 toolkit/components/osfile/modules/osfile_async_front.jsm | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/toolkit/components/osfile/modules/osfile_async_front.jsm b/toolkit/components/osfile/modules/osfile_async_front.jsm
index 1d1d7c73f..9f3b7fb21 100644
--- a/toolkit/components/osfile/modules/osfile_async_front.jsm
+++ b/toolkit/components/osfile/modules/osfile_async_front.jsm
@@ -540,9 +540,6 @@ Services.prefs.addObserver(PREF_OSFILE_TEST_SHUTDOWN_OBSERVER,
     // phase warning.
     let TOPIC = Services.prefs.getCharPref(PREF_OSFILE_TEST_SHUTDOWN_OBSERVER,
                                            "");
-    try {
-    } catch (x) {
-    }
     if (TOPIC) {
       // Generate a phase, add a blocker.
       // Note that this can work only if AsyncShutdown itself has been