[FIX] website_parner: when installing website_partner directly:

Can not inherit from mail.view_emails_partner_info_form as it's not in the
dependences of website_partner

Closes odoo#8708

addons/website_partner/views/res_partner_view.xml

@@ -6,7 +6,7 @@
         <record id="view_partners_form_website" model="ir.ui.view">
             <field name="name">view.res.partner.form.website</field>
             <field name="model">res.partner</field>
-            <field name="inherit_id" ref="mail.view_emails_partner_info_form"/>
+            <field name="inherit_id" ref="base.view_partner_form"/>
             <field eval="18" name="priority"/>
             <field name="arch" type="xml">
                 <data>