[FIX] bus: Notification not usable in Chrome Android

Before this commit, the Notification is used but in Chrome Mobile
we can't use it outside a ServiceWorker.

After this commit, if the Notification Object produce
an error it will fallback to the old method do_notify()

Steps to reproduce:
* Open a Odoo instance with Chrome Mobile (e.g. with Demo user)
* In Chrome Mobile, accept to receive the "Native Browser Notification"
* Put Chrome Mobile in the background of Android (don't close it)
* Open another instance of the same Odoo somewhere else with another user (e.g. Admin)
* From Admin, send a direct message to Demo
* Resume Chrome Mobile to the foreground the you will see the traceback (BUG)

GitHub issue: odoo/odoo#34714

Ref:
https://bugs.chromium.org/p/chromium/issues/detail?id=481856

closes odoo/odoo#51474

X-original-commit: ebe6731c583f9f4125272af3d8bdc4625e06de7c
Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>
Signed-off-by: rfr-odoo <rfr-odoo@users.noreply.github.com>

addons/bus/static/src/js/services/bus_service.js

@@ -32,7 +32,19 @@ var BusService =  CrossTab.extend(ServicesMixin, {
     sendNotification: function (title, content, callback) {
         if (window.Notification && Notification.permission === "granted") {
             if (this.isMasterTab()) {
-                this._sendNativeNotification(title, content, callback);
+                try {
+                    this._sendNativeNotification(title, content, callback);
+                } catch (error) {
+                    // Notification without Serviceworker in Chrome Android doesn't works anymore
+                    // So we fallback to do_notify() in this case
+                    // https://bugs.chromium.org/p/chromium/issues/detail?id=481856
+                    if (error.message.indexOf('ServiceWorkerRegistration') > -1) {
+                        this.do_notify(title, content);
+                        this._beep();
+                    } else {
+                        throw error;
+                    }
+                }
             }
         } else {
             this.do_notify(title, content);