[FW][FIX] web: restore backbutton support for OWL components

This merge prepares the ground for the restoration of the "backbutton" support for OWL components in enterprise in odoo/enterprise#15731.

Related to task ID: 2347640

closes odoo/odoo#64550

Forward-port-of: odoo/odoo#64465
Related: odoo/enterprise#15766
Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>

addons/web/static/src/js/core/owl_dialog.js

@@ -1,6 +1,8 @@
-odoo.define('web.OwlDialog', function () {
+odoo.define('web.OwlDialog', function (require) {
     "use strict";
 
+    const patchMixin = require('web.patchMixin');
+
     const { Component, hooks, misc } = owl;
     const { Portal } = misc;
     const { useExternalListener, useRef } = hooks;
@@ -269,5 +271,5 @@ odoo.define('web.OwlDialog', function () {
     };
     Dialog.template = 'web.OwlDialog';
 
-    return Dialog;
+    return patchMixin(Dialog);
 });

addons/web/static/src/js/core/popover.js

@@ -1,6 +1,8 @@
-odoo.define('web.Popover', function () {
+odoo.define('web.Popover', function (require) {
     'use strict';
 
+    const patchMixin = require('web.patchMixin');
+
     const { Component, hooks, misc, QWeb } = owl;
     const { Portal } = misc;
     const { useRef, useState } = hooks;
@@ -79,6 +81,10 @@ odoo.define('web.Popover', function () {
             this._hasGlobalEventListeners = true;
         }
 
+        _close() {
+            this.state.displayed = false;
+        }
+
         /**
          * Computes the popover according to its props. This method will try to position the
          * popover as requested (according to the `position` props). If the requested position
@@ -184,7 +190,7 @@ odoo.define('web.Popover', function () {
             if (this.popoverRef.el && this.popoverRef.el.contains(ev.target)) {
                 return;
             }
-            this.state.displayed = false;
+            this._close();
         }
 
         /**
@@ -192,7 +198,7 @@ odoo.define('web.Popover', function () {
          * @param {Event} ev
          */
         _onPopoverClose(ev) {
-            this.state.displayed = false;
+            this._close();
         }
 
         /**
@@ -312,5 +318,5 @@ odoo.define('web.Popover', function () {
 
     QWeb.registerComponent('Popover', Popover);
 
-    return Popover;
+    return patchMixin(Popover);
 });