VNC API server fails to send UVEs when it receive AMQP notification

[Édouard Thuleau]

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_db.py", line 317, in _dbe_subscribe_callback
    self._dbe_create_notification(oper_info)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_db.py", line 346, in _dbe_create_notification
    self.dbe_uve_trace("CREATE", obj_type, obj_uuid)
TypeError: dbe_uve_trace() takes exactly 5 arguments (4 given)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/29688
Submitter: ?douard Thuleau (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/29688
Committed: http://github.org/Juniper/contrail-controller/commit/50364d49198e75779d39693fc1d0bf7328baeb72
Submitter: Zuul (<email address hidden>)
Branch: master

commit 50364d49198e75779d39693fc1d0bf7328baeb72
Author: Édouard Thuleau <email address hidden>
Date: Fri Mar 17 15:59:04 2017 +0100

[VNC API Server] Fix UVE sending method on AMQP notifications

The method 'dbe_uve_trace' signature of class vnc_db.VncDbClient
was updated [1] but the same method of class vnc_db.VncServerKombuClient
which depends on it was not.
That fix simplifies it to directly calls
vnc_db.VncDbClient.dbe_uve_trace with AMQP message dict which have the
same signature as the method.
Also remove unused methods and factorize notification methods in
vnc_db.VncServerKombuClient class.

[1] https://review.opencontrail.org/#/c/29589/

Change-Id: I14f74952b5bab3494be23930aa840ff8aa3e7247
Closes-Bug: #1673802