From 9dce66f58910b0d1363be3a8e3b5232d79692516 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@wolfbeast.com>
Date: Sat, 20 Jul 2019 18:08:16 +0200
Subject: Use WeakPtr for extension parent pointer.

---
 dom/canvas/WebGLObjectModel.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'dom/canvas/WebGLObjectModel.h')

diff --git a/dom/canvas/WebGLObjectModel.h b/dom/canvas/WebGLObjectModel.h
index b18b790c0..6371c7b03 100644
--- a/dom/canvas/WebGLObjectModel.h
+++ b/dom/canvas/WebGLObjectModel.h
@@ -6,8 +6,8 @@
 #ifndef WEBGLOBJECTMODEL_H_
 #define WEBGLOBJECTMODEL_H_
 
+#include "mozilla/WeakPtr.h"
 #include "nsCycleCollectionNoteChild.h"
-
 #include "WebGLTypes.h"
 
 namespace mozilla {
@@ -24,7 +24,7 @@ class WebGLContext;
 class WebGLContextBoundObject
 {
 public:
-    WebGLContext* const mContext;
+    const WeakPtr<WebGLContext> mContext;
 private:
     const uint32_t mContextGeneration;
 
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