Revert of All DCP manager tests that enroll/register are tested with all auths.

Revert of All DCP manager tests that enroll/register are tested with all auths. (patchset #7 id:120001 of https://codereview.chromium.org/2287343004/ )

Reason for revert:
Reverting due to use after free. See http://crbug.com/624187#c28

Original issue's description:
> All DCP manager tests that enroll/register are tested with all auths.
>
> Use a FakeSigningService in the DeviceCloudPolicyInitializer in order
> to be able to unit test re-enrollment for locked devices when
> registering with a certificate.
>
> BUG=624187, 641447
> TEST=unit_tests
>
> Committed: https://crrev.com/f71058accb8d57221145dfb2c34769244d6cc54d
> Cr-Commit-Position: refs/heads/master@{#415574}

TBR=pastarmovj@chromium.org,drcrash@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=624187, 641447
Committed: https://crrev.com/06c696c25462d6d7bfab67e3220387e3fa1faa67
Cr-Commit-Position: refs/heads/master@{#415612}

[battre, 2016-08-31 11:46:49]

The CQ bit was checked by battre@chromium.org

[battre, 2016-08-31 11:46:50]

Created Revert of All DCP manager tests that enroll/register are tested with all
auths.

[commit-bot: I haz the power, 2016-08-31 11:47:14]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-31 11:48:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-31 11:50:07]

Description was changed from

==========
Revert of All DCP manager tests that enroll/register are tested with all auths.
(patchset #7 id:120001 of https://codereview.chromium.org/2287343004/ )

Reason for revert:
Reverting due to use after free. See http://crbug.com/624187#c28

Original issue's description:
> All DCP manager tests that enroll/register are tested with all auths.
> 
> Use a FakeSigningService in the DeviceCloudPolicyInitializer in order
> to be able to unit test re-enrollment for locked devices when
> registering with a certificate.
> 
> BUG=624187,641447
> TEST=unit_tests
> 
> Committed: https://crrev.com/f71058accb8d57221145dfb2c34769244d6cc54d
> Cr-Commit-Position: refs/heads/master@{#415574}

TBR=pastarmovj@chromium.org,drcrash@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=624187,641447
==========

to

==========
Revert of All DCP manager tests that enroll/register are tested with all auths.
(patchset #7 id:120001 of https://codereview.chromium.org/2287343004/ )

Reason for revert:
Reverting due to use after free. See http://crbug.com/624187#c28

Original issue's description:
> All DCP manager tests that enroll/register are tested with all auths.
>
> Use a FakeSigningService in the DeviceCloudPolicyInitializer in order
> to be able to unit test re-enrollment for locked devices when
> registering with a certificate.
>
> BUG=624187,641447
> TEST=unit_tests
>
> Committed: https://crrev.com/f71058accb8d57221145dfb2c34769244d6cc54d
> Cr-Commit-Position: refs/heads/master@{#415574}

TBR=pastarmovj@chromium.org,drcrash@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=624187,641447

Committed: https://crrev.com/06c696c25462d6d7bfab67e3220387e3fa1faa67
Cr-Commit-Position: refs/heads/master@{#415612}
==========

[commit-bot: I haz the power, 2016-08-31 11:50:07]

Patchset 1 (id:??) landed as
https://crrev.com/06c696c25462d6d7bfab67e3220387e3fa1faa67
Cr-Commit-Position: refs/heads/master@{#415612}