Write an integration test for joint behavior of inline cell edit & confirmation of entity deletion

[Timur Sufiev]

While fix bug 1481850 keeps entity names shown in Confirm Delete/whatever modal dialog up to date, we should provide a test for this regression. Since it's very hard to write a simple python/js unit test on a border of python and js functionality (see the fix at https://review.openstack.org/256362), the simplest approach is to test this by means of Selenium integration tests.

The natural candidate here is Identity->Projects table, since it was the table the original bug was filed for.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/258022

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/271556

[OpenStack Infra (hudson-openstack)]

Change abandoned by David Cusatis (<email address hidden>) on branch: master
Review: https://review.openstack.org/258022

[OpenStack Infra (hudson-openstack)]

Change abandoned by David Lyle (<email address hidden>) on branch: master
Review: https://review.openstack.org/271556
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[Gary W. Smith (gary-w-smith)]

Integration tests have been abandoned all together by Horizon. This no longer applies.