[FIX] nullviewmanager temp fix

bzr revid: al@openerp.com-20110720103941-octo8p2mzv0vtngo

addons/base/static/src/js/form.js

@@ -1784,7 +1784,7 @@ openerp.base.form.FieldMany2Many = openerp.base.form.Field.extend({
             self.on_ui_change();
         });
 
-        this.list_view = new openerp.base.form.Many2ManyListView(this.view.view_manager, this.list_id, this.dataset, false, {
+        this.list_view = new openerp.base.form.Many2ManyListView(new openerp.base.NullViewManager(this), this.list_id, this.dataset, false, {
                     'addable': 'Add',
                     'selectable': self.multi_selection
             });

addons/base/static/src/js/views.js

@@ -255,8 +255,10 @@ openerp.base.ViewManager =  openerp.base.Controller.extend({
 });
 
 openerp.base.NullViewManager = openerp.base.generate_null_object_class(openerp.base.ViewManager, {
-    init: function() {
-        this._super();
+    init: function(parent) {
+        this._super(parent);
+        if(parent)
+            this.session = parent.session;
         this.action = {flags: {}};
         this.sidebar = new openerp.base.NullSidebar();
     }