This tries to get the order of declaration to be consistent.
It also follows the order used by Chromium in some places
where the routing_id usually comes first, then the request_id
and then the result of the asynchronous request.

Change-Id: I88e164dee67e1631161a222f7dd7a4679c3d3acd
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>