From a5af2546b2f217f7fd422d13bb16dbe598c9ee64 Mon Sep 17 00:00:00 2001
From: Infocatcher <infocatcher.dev.null@gmail.com>
Date: Fri, 24 Jul 2015 19:16:03 +0300
Subject: [PATCH] e10s: fix security check (still doesn't work, but now doesn't
 throw about security errors) (#162)

---
 bootstrap.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/bootstrap.js b/bootstrap.js
index 8a938ce..dae8d17 100644
--- a/bootstrap.js
+++ b/bootstrap.js
@@ -2092,11 +2092,12 @@ var privateTab = {
 		var doc = gContextMenu.target.ownerDocument;
 		var principal = doc.nodePrincipal;
 		if(
-			"gContextMenu" in window
+			"gContextMenuContentData" in window
+			&& "gContextMenu" in window
 			&& window.gContextMenu
-			&& "_unremotePrincipal" in window.gContextMenu // Electrolysis
+			&& window.gContextMenu.isRemote // Electrolysis
 		) try {
-			principal = window.gContextMenu._unremotePrincipal(principal);
+			principal = window.gContextMenuContentData.principal;
 		}
 		catch(e) {
 			Components.utils.reportError(e);