From d54712b9644b49cec6cc90a9e0c325fdfab04e7c Mon Sep 17 00:00:00 2001
From: Jeff Gilbert <jgilbert@mozilla.com>
Date: Thu, 27 Aug 2020 00:50:32 +0000
Subject: [PATCH] Bug 1660886 - Release PWebGL when ClientWebGLContext is done
 with it. r=handyman,jld

Differential Revision: https://phabricator.services.mozilla.com/D88067
---
 dom/canvas/ClientWebGLContext.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dom/canvas/ClientWebGLContext.cpp b/dom/canvas/ClientWebGLContext.cpp
index b552fc5c939d..5e264e3adb37 100644
--- a/dom/canvas/ClientWebGLContext.cpp
+++ b/dom/canvas/ClientWebGLContext.cpp
@@ -32,7 +32,13 @@ namespace mozilla {
 
 webgl::NotLostData::NotLostData(ClientWebGLContext& _context)
     : context(_context) {}
-webgl::NotLostData::~NotLostData() = default;
+
+webgl::NotLostData::~NotLostData() {
+  if (outOfProcess) {
+    const auto& pwebgl = outOfProcess->mWebGLChild;
+    Unused << WebGLChild::Send__delete__(pwebgl.get());
+  }
+}
 
 // -