From 9f2049673ac740691ab5b869530809141fc9a159 Mon Sep 17 00:00:00 2001
From: rebloor <git@sherpa.co.nz>
Date: Wed, 29 Nov 2023 04:43:21 +1300
Subject: [PATCH] webrequest.onbeforesendheaders frameAncestors (#21356)

---
 webextensions/api/webRequest.json | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/webextensions/api/webRequest.json b/webextensions/api/webRequest.json
index e7c362e9c0cf66..67dbef74bb10cc 100644
--- a/webextensions/api/webRequest.json
+++ b/webextensions/api/webRequest.json
@@ -2952,6 +2952,25 @@
                 }
               }
             },
+            "frameAncestors": {
+              "__compat": {
+                "support": {
+                  "chrome": {
+                    "version_added": false
+                  },
+                  "edge": "mirror",
+                  "firefox": {
+                    "version_added": true
+                  },
+                  "firefox_android": "mirror",
+                  "opera": "mirror",
+                  "safari": {
+                    "version_added": false
+                  },
+                  "safari_ios": "mirror"
+                }
+              }
+            },
             "frameId": {
               "__compat": {
                 "support": {