Before this commit: Outlook Plugin wasn't able to get the opportunities of
contact. The problem was that the `crm_lead_get_by_partner_id` function
calls `_fetch_partner_leads` from the `CrmClient` instance, while it
doesn't have this function.
The solution is inherit the `MailPluginController` which contains this
function.
opw-3092995
closesodoo/odoo#109452
X-original-commit: 7013772d3b760cba0ba2fc1e4162ccfc260eba43
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Signed-off-by: Pedram Bi Ria (pebr) <pebr@odoo.com>