From 38a434440217ed6c916a399acc338f1d9bda5718 Mon Sep 17 00:00:00 2001
From: Tom Schuster <evilpies@gmail.com>
Date: Thu, 10 Sep 2020 19:46:53 +0200
Subject: [PATCH] Fixes #6667 <iframe sandbox=allow-downloads>

I manually tested in Firefox 82 and Chrome 85, but used the following
references for 81 and 83 respectively.

https://bugzilla.mozilla.org/show_bug.cgi?id=1558394
https://www.chromestatus.com/feature/5706745674465280
---
 html/elements/iframe.json | 48 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/html/elements/iframe.json b/html/elements/iframe.json
index bbdb5ad6afb10..9ac4ce3006a94 100644
--- a/html/elements/iframe.json
+++ b/html/elements/iframe.json
@@ -787,6 +787,54 @@
             }
           }
         },
+        "sandbox-allow-downloads": {
+          "__compat": {
+            "description": "<code>sandbox=\"allow-downloads\"</code>",
+            "support": {
+              "chrome": {
+                "version_added": "83"
+              },
+              "chrome_android": {
+                "version_added": "83"
+              },
+              "edge": {
+                "version_added": null
+              },
+              "firefox": {
+                "version_added": "81"
+              },
+              "firefox_android": {
+                "version_added": "81"
+              },
+              "ie": {
+                "version_added": false
+              },
+              "opera": {
+                "version_added": null
+              },
+              "opera_android": {
+                "version_added": null
+              },
+              "safari": {
+                "version_added": null
+              },
+              "safari_ios": {
+                "version_added": null
+              },
+              "samsunginternet_android": {
+                "version_added": null
+              },
+              "webview_android": {
+                "version_added": null
+              }
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": true,
+              "deprecated": false
+            }
+          }
+        },
         "sandbox-allow-modals": {
           "__compat": {
             "description": "<code>sandbox=\"allow-modals\"</code>",