If branding = rackspace, use new copyright format.

Change-Id: Ib402525559084bb09d556c5eedcbfdedb1fb8827
Remove legacy anchor with old method of computing id.

Change-Id: I5be1366a3c576ee8ad2d36f1271e47f6c4a09ad0
Merge "If branding = rackspace, use new copyright format."
Merge "Remove legacy anchor with old method of computing id."