[tor-commits] [tor-browser] 01/03: Bug 1770137 - Make notification code use Object.create. r=Gijs, freddyb, a=dsmith

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richard pushed a commit to branch tor-browser-91.9.0esr-11.0-1
in repository tor-browser.

commit e89fa5db618f806fdfe0accba1072e140a6b6f11
Author: Peter Van der Beken <peterv@xxxxxxxxxxxxxxxx>
AuthorDate: Thu May 19 14:31:53 2022 +0000

    Bug 1770137 - Make notification code use Object.create. r=Gijs,freddyb,a=dsmith
    
    Differential Revision: https://phabricator.services.mozilla.com/D146798
---
 dom/notification/old/NotificationDB.jsm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/dom/notification/old/NotificationDB.jsm b/dom/notification/old/NotificationDB.jsm
index e950404f500b7..eb27b6782ff7a 100644
--- a/dom/notification/old/NotificationDB.jsm
+++ b/dom/notification/old/NotificationDB.jsm
@@ -40,8 +40,8 @@ var NotificationDB = {
       return;
     }
 
-    this.notifications = {};
-    this.byTag = {};
+    this.notifications = Object.create(null);
+    this.byTag = Object.create(null);
     this.loaded = false;
 
     this.tasks = []; // read/write operation queue
@@ -111,7 +111,7 @@ var NotificationDB = {
         // populate the list of notifications by tag
         if (this.notifications) {
           for (var origin in this.notifications) {
-            this.byTag[origin] = {};
+            this.byTag[origin] = Object.create(null);
             for (var id in this.notifications[origin]) {
               var curNotification = this.notifications[origin][id];
               if (curNotification.tag) {
@@ -344,8 +344,8 @@ var NotificationDB = {
     var origin = data.origin;
     var notification = data.notification;
     if (!this.notifications[origin]) {
-      this.notifications[origin] = {};
-      this.byTag[origin] = {};
+      this.notifications[origin] = Object.create(null);
+      this.byTag[origin] = Object.create(null);
     }
 
     // We might have existing notification with this tag,

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