Errors using city/suburb, zip/postcode fields in Drupal views

If you create a Drupal view based on civicrm_contacts and attempt to add in any field that makes use of the civicrm_handler_field_location handler, you will get this error when attempting to configure the field:

Path: /admin/structure/views/view/retretrdgdfgfdgsd/preview/page/ajax
StatusText: OK
ResponseText: Fatal error: Unsupported operand types in sites/all/modules/views/handlers/views_handler_field.inc on line 1039

The handler is overriding the parent's consruct() method but isn't calling parent::construct() in the course of this method. This is causing various instance variables to be incorrectly initialized.

Additionally, once this bug is corrected, address fields that rely on civircrm_handler_field_address (which sublcasses location) cause page execution to fail, with the following error:

Fatal error: Call to a member function use_group_by() on a non-object in sites/all/modules/views/includes/handlers.inc on line 296

This is caused by a call in civicrm_handler_field_address to $this->ui_name() before (from what I am guessing) handlers are properly initialised. Explicit setting of the label isn't necessary, so this code can simply be removed.

Please see attached patch.