[7.0][stock] stock.picking.out search view has wrong model, breaks view inheritance

[PabloCM]

The search view for stock.picking.out has the model stock.picking. This makes it impossible to inherit the view and modify the options shown in the search box when you go to Warehouse->Delivery Orders.

As of nightly build openerp-7.0-20131022-232438, the view is declared as follows in stock/stock_view.xml:923
        <record id="view_picking_out_search" model="ir.ui.view">
            <field name="name">stock.picking.out.search</field>
            <field name="model">stock.picking</field>
            <field name="arch" type="xml">
            .....

I have successfully inherited the search view for stock.picking.in (which has a correct model set), but doing the same (inherit search view and change the "search_view_id" of the corresponding action window) does not work for outgoing pickings.