From 2b5820fdb4d4058393a0ee1db760c6ab4354c8d8 Mon Sep 17 00:00:00 2001
From: Olli Pettay <Olli.Pettay@helsinki.fi>
Date: Sun, 27 Sep 2015 00:52:26 +0300
Subject: [PATCH] bug 1072150, backout the release assertion which changed the
 ancient requirements of nsContentUtils::IsCallerChrome(), a=backout

---
 dom/base/nsContentUtils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom/base/nsContentUtils.cpp b/dom/base/nsContentUtils.cpp
index 32b6be7c9f5..886169c32cd 100644
--- a/dom/base/nsContentUtils.cpp
+++ b/dom/base/nsContentUtils.cpp
@@ -2710,7 +2710,7 @@ nsContentUtils::SubjectPrincipal()
   MOZ_ASSERT(NS_IsMainThread());
   JSContext* cx = GetCurrentJSContext();
   if (!cx) {
-    MOZ_CRASH("Accessing the Subject Principal without an AutoJSAPI on the stack is forbidden");
+    return GetSystemPrincipal();
   }
 
   JSCompartment *compartment = js::GetContextCompartment(cx);