glance.db.metadata import error

[Oleksii Chuprykov]

LazyPluggable was removed but was not replaced in all places of use.

>>> import glance.db.metadata
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "glance/db/metadata.py", line 25, in <module>
    IMPL = utils.LazyPluggable(
AttributeError: 'module' object has no attribute 'LazyPluggable'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/136043

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/136043
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=5ce208d4724be89bc3798c129989c691395d4a8a
Submitter: Jenkins
Branch: master

commit 5ce208d4724be89bc3798c129989c691395d4a8a
Author: Oleksii Chuprykov <email address hidden>
Date: Thu Nov 20 18:13:16 2014 +0200

    Do not use LazyPluggable

    LazyPluggable was removed but was not replaced in
    all places of use.

    Closes-Bug: #1394641

    Change-Id: Ie5bb32e409a6abce0509adb6e035c533547bb1f5