small change make product.list_price to list_price

bzr revid: mga@tinyerp.com-9cf3a8edc4429f112f27e106a9f03e1553f1b137

addons/product/product_data.xml

@@ -79,7 +79,7 @@ parameter) will see those record just disappear.
 	</record>
 	<record model="product.pricelist.item" id="item0">
 		<field name="price_version_id" ref="ver0"/>
-		<field name="base" ref="product.list_price" />
+		<field name="base" ref="list_price" />
 		<field name="name">Default Sale Pricelist Line</field>
 	</record>