[IMP] mail, website: remove deprecated code

addons/mail/models/mail_thread.py

@@ -2092,16 +2092,6 @@ class MailThread(models.AbstractModel):
         if not any(relation in updated_fields for relation in relation_fields) and not user_field_lst:
             return True
 
-        # legacy behavior: if values is not given, compute the values by browsing
-        # @TDENOTE: remove me in 8.0
-        if values is None:
-            record = self[0]
-            for updated_field in updated_fields:
-                field_value = getattr(record, updated_field)
-                if isinstance(field_value, models.BaseModel):
-                    field_value = field_value.id
-                values[updated_field] = field_value
-
         # find followers of headers, update structure for new followers
         headers = set()
         for subtype in subtypes:

addons/website/models/res_config.py

@@ -43,10 +43,6 @@ class WebsiteConfigSettings(models.TransientModel):
     # when multi-website is implemented
     google_maps_api_key = fields.Char(string='Google Maps API Key')
 
-    # TODO: remove me in master / saas-14
-    compress_html = fields.Boolean('Compress rendered HTML', related='website_id.compress_html')
-
-
     def set_google_maps_api_key(self):
         self.env['ir.config_parameter'].set_param(
             'google_maps_api_key', (self.google_maps_api_key or '').strip(), groups=['base.group_system'])