tree bb6becfeff386282eadba2205ef5da3f7caedecf
parent 0184c5754214319012415921ffc149eb61243802
author Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1470260715 -0700
committer Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1470417550 -0700

Remove unnecessary str() which was for XML

Tempest has dropped XML support and the removed str() becames
meaningles. So this patch removes it.

Change-Id: I02184d725d40417d501f0dc57eb1977bffc77f72