Revert commits related to delegated facts changes

[samdoran]

SUMMARY

This reverts commit eaf6086 and 88bb76f.
These changes are causing CI failures because the known_hosts file is changing.

11:33 >>> Environment Diff
11:33 --- original.json
11:33 +++ current.json
11:33 @@ -1,5 +1,5 @@
11:33  {
11:33 -    "known_hosts_hash": "33e7e47234ad996e1b1ae448cebd575a", 
11:33 +    "known_hosts_hash": "e41a2154160d522a1e44a2f292768e1c", 

Example failure: https://app.shippable.com/github/ansible/ansible/runs/168986/45/console

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

lib/ansible/plugins/action/__init__.py

ADDITIONAL INFORMATION

I'm still trying to determine why the tests for those PRs passed but are now causing failures in CI once merged. I'll provide more information when I have it.

[samdoran]

The tests for the PR passed because they were run before I rebalanced the CI groups and moved the connection_ssh to another group. It used to be in the same group with delegate_to but now it is not.

The delegate_to test with the changes reverted here requires the connection_ssh test to run before the delegate_to test.

To duplicate the failure, run the delegate_to test by itself with just the changes in eaf6086.

ansible-test integration delegate_to connection_ssh --remote osx/10.11 -v --remote-terminate always

[samdoran]

The second commit, 88bb76f, was only reverted because it was necessary to revert eaf6086 without merge conflicts.