From 9e41dc86fad1a2a15514badda5ede213b2c76f3b Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Fri, 15 Jan 2016 19:49:30 -0800
Subject: [PATCH] Bug 1239884: Follow-up: Fix ESLint error.

--HG--
extra : commitid : foilvht5yL
---
 toolkit/components/extensions/ext-backgroundPage.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/toolkit/components/extensions/ext-backgroundPage.js b/toolkit/components/extensions/ext-backgroundPage.js
index 464c1bae58cc..3ff04d07a013 100644
--- a/toolkit/components/extensions/ext-backgroundPage.js
+++ b/toolkit/components/extensions/ext-backgroundPage.js
@@ -37,7 +37,6 @@ BackgroundPage.prototype = {
     }
 
     let uri = Services.io.newURI(url, null, null);
-    let principal = this.extension.createPrincipal(uri);
 
     let system = Services.scriptSecurityManager.getSystemPrincipal();
     let interfaceRequestor = chromeWebNav.QueryInterface(Ci.nsIInterfaceRequestor);