Bug 1647625 - Undo check for id or reason for block requests r=Honza

Differential Revision: https://phabricator.services.mozilla.com/D80679

devtools/server/actors/network-monitor/network-observer.js

@@ -371,15 +371,10 @@ NetworkObserver.prototype = {
       // If the owner isn't set we need to create the network event and send
       // it to the client. This happens in case where the request has been
       // blocked (e.g. CORS) and "http-on-stop-request" is the first notification.
-
-      // Temp fix to land on 79 to uplift to 78, lets remove from 79 after
-      // eslint-disable-next-line no-lonely-if
-      if (id || reason) {
-        this._createNetworkEvent(subject, {
-          blockedReason: reason,
-          blockingExtension: id,
-        });
-      }
+      this._createNetworkEvent(subject, {
+        blockedReason: reason,
+        blockingExtension: id,
+      });
     }
   },