SimpleScheduler has been deprecated for three releases

[Mike Perez]

Time to remove it!

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/205911

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/205911
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=93d57082f3a1835036c3b04485833f180fa39b67
Submitter: Jenkins
Branch: master

commit 93d57082f3a1835036c3b04485833f180fa39b67
Author: Mike Perez <email address hidden>
Date: Sun Jul 26 22:46:17 2015 -0700

    Remove deprecated SimpleScheduler

    This has been deprecated for three releases now. It's time! By default
    it was already having Cinder use the FilterScheduler with certain
    weighers and filters to continue the chance behavior, so definitely not
    scary!

    Closes-Bug: #1478446
    UpgradeImpact: Deprecated SimpleScheduler removed
    Change-Id: I10f63bb189b7c894dcc6dccc857cf22698cc5f95