[FIX] we're on v7, pass timeout as named parameter

dead_mans_switch_client/models/dead_mans_switch_client.py

@@ -63,8 +63,9 @@ class DeadMansSwitchClient(orm.AbstractModel):
         if not url:
             logger.error('No server configured!')
             return
-        timeout = self.env['ir.config_parameter'].get_param(
-            'dead_mans_switch_client.send_timeout', SEND_TIMEOUT)
+        timeout = self.pool['ir.config_parameter'].get_param(
+            cr, uid, 'dead_mans_switch_client.send_timeout', SEND_TIMEOUT,
+            context=context)
         data = self._get_data(cr, uid, context=context)
         logger.debug('sending %s', data)
         urllib2.urlopen(
@@ -78,4 +79,4 @@ class DeadMansSwitchClient(orm.AbstractModel):
                 {
                     'Content-Type': 'application/json',
                 }),
-            timeout)
+            timeout=timeout)