tor-browser

commit 5cd7ee930b782de3bb80b9d424e6e05b8b106722
parent 330ab66d10425ffea1a5145f8e454c83f52205e4
Author: Cristina Horotan <chorotan@mozilla.com>
Date:   Thu, 18 Dec 2025 01:55:33 +0200

Revert "Bug 2005845 - Add a check to ensure that the spotlight is loaded from the about page. r=mconley" for causing bc failures on browser_preferences.js

This reverts commit a38fadbba8c4869b4fed6f9055d8733d3d0829bb.

Diffstat:
M
browser/components/backup/actors/BackupUIParent.sys.mjs
 | 
14
--------------

1 file changed, 0 insertions(+), 14 deletions(-)
diff --git a/browser/components/backup/actors/BackupUIParent.sys.mjs b/browser/components/backup/actors/BackupUIParent.sys.mjs
@@ -7,7 +7,6 @@ const lazy = {};
 ChromeUtils.defineESModuleGetters(lazy, {
   BackupService: "resource:///modules/backup/BackupService.sys.mjs",
   ERRORS: "chrome://browser/content/backup/backup-constants.mjs",
-  E10SUtils: "resource://gre/modules/E10SUtils.sys.mjs",
 });
 
 ChromeUtils.defineLazyGetter(lazy, "logConsole", function () {
@@ -122,19 +121,6 @@ export class BackupUIParent extends JSWindowActorParent {
    *   Returns either a success object, a file details object, or null.
    */
   async receiveMessage(message) {
-    // The backup spotlights can be embedded in less privileged content pages, so let's
-    // make sure that any messages from content are coming from the privileged
-    // about content process type
-    if (
-      !this.browsingContext.currentWindowGlobal.isInProcess &&
-      this.browsingContext.currentRemoteType !=
-        lazy.E10SUtils.PRIVILEGEDABOUT_REMOTE_TYPE
-    ) {
-      throw new Error(
-        "BackupUIParent: received message from the wrong content process type."
-      );
-    }
-
     if (message.name == "RequestState") {
       this.sendState();
     } else if (message.name == "TriggerCreateBackup") {