Replace deprecated arguments of RequestContext
Replace deprecated arguments of RequestContext

The following arguments of the RequestContext class are deprecated
since oslo.context 2.18[1].
 user          : renamed to user_id
 tenant        : renamed to project_id
 domain        : renamed to domain_id
 user_domain   : renamed to user_domain_id
 project_domain: renamed to project_domain_id

This change updates arguments used accordingly.

[1] d78cf592e1e3e7aa0fc99bfdd655e82f5c44dfe3

Change-Id: I815790106e42ca3cb5b8b3cf98b065a27b9a520e

openstack/oslo.log