tree dcc49db650e7d75352405533d5ad2b4e3ba5c9d0
parent 6d6c7af3b4ef88e4481c3ddbd838e615b3f709ce
author vponomaryov <vponomaryov@mirantis.com> 1392713802 +0200
committer vponomaryov <vponomaryov@mirantis.com> 1392717243 +0200

Remove using of deprecated self.headers (part2)

Attr self.headers in rest client is deprecated now, and
should be removed from usage by service clients.

This patch removes second bunch of attrs in service clients
and from rest client itself.

part1: https://review.openstack.org/#/c/73869/

Change-Id: I109479299cd41848e78700484bed862012638c4d
Partially-implements: bp refactor-rest-client