From e930c85deb7ee865f58f9f3ed1389056cd68dd3e Mon Sep 17 00:00:00 2001
From: Andrew McCreight <amccreight@mozilla.com>
Date: Tue, 11 Dec 2012 11:18:57 -0800
Subject: [PATCH] Bug 814027 - Make domDoc into a COMPtr in Navigator::Vibrate.
 r=jlebar

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

diff --git a/dom/base/Navigator.cpp b/dom/base/Navigator.cpp
index 1ef320e80e52..435705287a84 100644
--- a/dom/base/Navigator.cpp
+++ b/dom/base/Navigator.cpp
@@ -752,7 +752,7 @@ Navigator::Vibrate(const jsval& aPattern, JSContext* cx)
   nsCOMPtr<nsPIDOMWindow> win = do_QueryReferent(mWindow);
   NS_ENSURE_TRUE(win, NS_OK);
 
-  nsIDOMDocument* domDoc = win->GetExtantDocument();
+  nsCOMPtr<nsIDOMDocument> domDoc = win->GetExtantDocument();
   NS_ENSURE_TRUE(domDoc, NS_ERROR_FAILURE);
 
   bool hidden = true;