From 35e052352e96872d4bdbc9de9e5efb63f1aa712a Mon Sep 17 00:00:00 2001
From: Andre DeMarre <andre@chiefarchitect.com>
Date: Mon, 20 Nov 2017 12:00:36 -0800
Subject: [PATCH] Add 'allow="vr"' Feature Policy attribute to iframe to permit
 WebVR in cross-origin iframes

https://github.com/w3c/webvr/issues/86
https://developers.google.com/web/updates/2017/09/webvr-origin-trial-chrome-62
https://bugs.chromium.org/p/chromium/issues/detail?id=666767
---
 src/api/player.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/api/player.js b/src/api/player.js
index e4176c2a..16370be6 100644
--- a/src/api/player.js
+++ b/src/api/player.js
@@ -163,6 +163,7 @@ Player.prototype.createIframe_ = function(contentInfo) {
   var iframe = document.createElement('iframe');
   iframe.setAttribute('allowfullscreen', true);
   iframe.setAttribute('scrolling', 'no');
+  iframe.setAttribute('allow', 'vr');
   iframe.style.border = 0;
 
   // Handle iframe size if width and height are specified.