stock_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
	<data>
		<record id="ir_ui_view_purchase_to_sale_stock" model="ir.ui.view">
            <field name="model">stock.picking</field>
			<field name="inherit_id" ref="stock.view_picking_out_search"/>
			<field name="name">ir_ui_view_purchase_to_sale_stock</field>
			<field name="type">search</field>
            <field name="arch" type="xml">
                <filter name="done" position="after"> 
                    <filter icon="terp-accessories-archiver-minus" name="no_direct_delivery" string="Hide Drop Shipping" domain="[('purchase_id','=',False)]" />
                </filter>
			</field>
		</record>

        <record id="stock.action_picking_tree" model="ir.actions.act_window">
            <field name="context">{'contact_display': 'partner_address', 'search_default_no_direct_delivery': 1}</field>
        </record>

	</data>
</openerp>