From 31a3f7f1d0b22973300f525e21ae9b3ee5effda8 Mon Sep 17 00:00:00 2001
From: dennisschagt <dennisschagt@gmail.com>
Date: Thu, 17 Oct 2019 16:29:43 +0000
Subject: [PATCH] Bug 1568373 - Use black background for Picture-in-Picture
 window r=mconley

Differential Revision: https://phabricator.services.mozilla.com/D49348

--HG--
extra : moz-landing-system : lando
---
 toolkit/actors/PictureInPictureChild.jsm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/toolkit/actors/PictureInPictureChild.jsm b/toolkit/actors/PictureInPictureChild.jsm
index 1004b76cf260..ea3a7d429799 100644
--- a/toolkit/actors/PictureInPictureChild.jsm
+++ b/toolkit/actors/PictureInPictureChild.jsm
@@ -1014,6 +1014,8 @@ class PictureInPictureChild extends ActorChild {
     // containing window
     playerVideo.style.height = "100vh";
     playerVideo.style.width = "100vw";
+    playerVideo.style.backgroundImage =
+      'url("chrome://global/skin/media/imagedoc-darknoise.png")';
 
     doc.body.appendChild(playerVideo);