From 62ca0b92fe08647b8661f751771c272abbaf1355 Mon Sep 17 00:00:00 2001
From: Vlad Misyura <vladm3@users.noreply.github.com>
Date: Tue, 13 Nov 2018 15:23:08 +0200
Subject: [PATCH] fix(PSVAMB-4560): Chromecast nested iframes issue (#3899)

---
 modules/Chromecast/resources/sender/chromecast.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/Chromecast/resources/sender/chromecast.js b/modules/Chromecast/resources/sender/chromecast.js
index e8d62e9641..cf516992fa 100644
--- a/modules/Chromecast/resources/sender/chromecast.js
+++ b/modules/Chromecast/resources/sender/chromecast.js
@@ -42,7 +42,9 @@
                     this.isInIframeApi = false;
                 } catch ( e ) {
                     window[ '__onGCastApiAvailable' ] = this.toggleCastButton.bind( this );
-                    kWidget.appendScriptUrl( this.CAST_SENDER_V3_URL );
+                    // PSVAMB-4560
+                    // For some reason, Chrome appends script to a player's iframe parent document unless specified explicitly
+                    kWidget.appendScriptUrl( this.CAST_SENDER_V3_URL, null, window.document );
                     this.isInIframeApi = true;
                 }
             } else {