Revert of [Identity Service] Add service tests of IdentityManager

Revert of [Identity Service] Add service tests of IdentityManager (patchset #1 id:1 of https://codereview.chromium.org/2854083002/ )

Reason for revert:
Causing compile failure, looks like race with CL that landed between bot runs and commit of this CL:

https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.linux%2FLinux_Builder%2F83130%2F%2B%2Frecipes%2Fsteps%2Fcompile%2F0%2Fstdout

Original issue's description:
> [Identity Service] Add service tests of IdentityManager
> 
> This CL adds service tests to test basic functionality of the implementation
> of identity_manager.mojom. Note that if/as service tests of other
> interfaces are added, the utility code that sets up the Identity Service
> can and should be split out of this test into a base class.
> 
> BUG=683120
> 
> Review-Url: https://codereview.chromium.org/2854083002
> Cr-Commit-Position: refs/heads/master@{#468921}
> Committed: https://chromium.googlesource.com/chromium/src/+/1a4c6321d2ab77267160bfb0297411e43d0daaab

TBR=rockot@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=683120
Review-Url: https://codereview.chromium.org/2857103003
Cr-Commit-Position: refs/heads/master@{#468924}
Committed: https://chromium.googlesource.com/chromium/src/+/821f3cd4f25889619c532261e2945cb426f03d4f

[blundell, 2017-05-03 09:07:57]

The CQ bit was checked by blundell@chromium.org

[blundell, 2017-05-03 09:07:57]

Created Revert of [Identity Service] Add service tests of IdentityManager

[commit-bot: I haz the power, 2017-05-03 09:08:10]

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, 2017-05-03 09:08:32]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493802477604270, "parent_rev":
"ff4ca2efee2c251b4fded429984f4be90e1d43d5", "commit_rev":
"821f3cd4f25889619c532261e2945cb426f03d4f"}

[commit-bot: I haz the power, 2017-05-03 09:08:44]

Description was changed from

==========
Revert of [Identity Service] Add service tests of IdentityManager (patchset #1
id:1 of https://codereview.chromium.org/2854083002/ )

Reason for revert:
Causing compile failure, looks like race with CL that landed between bot runs
and commit of this CL:

https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.linux%2FLinux_B...

Original issue's description:
> [Identity Service] Add service tests of IdentityManager
> 
> This CL adds service tests to test basic functionality of the implementation
> of identity_manager.mojom. Note that if/as service tests of other
> interfaces are added, the utility code that sets up the Identity Service
> can and should be split out of this test into a base class.
> 
> BUG=683120
> 
> Review-Url: https://codereview.chromium.org/2854083002
> Cr-Commit-Position: refs/heads/master@{#468921}
> Committed:
https://chromium.googlesource.com/chromium/src/+/1a4c6321d2ab77267160bfb02974...

TBR=rockot@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=683120
==========

to

==========
Revert of [Identity Service] Add service tests of IdentityManager (patchset #1
id:1 of https://codereview.chromium.org/2854083002/ )

Reason for revert:
Causing compile failure, looks like race with CL that landed between bot runs
and commit of this CL:

https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.linux%2FLinux_B...

Original issue's description:
> [Identity Service] Add service tests of IdentityManager
> 
> This CL adds service tests to test basic functionality of the implementation
> of identity_manager.mojom. Note that if/as service tests of other
> interfaces are added, the utility code that sets up the Identity Service
> can and should be split out of this test into a base class.
> 
> BUG=683120
> 
> Review-Url: https://codereview.chromium.org/2854083002
> Cr-Commit-Position: refs/heads/master@{#468921}
> Committed:
https://chromium.googlesource.com/chromium/src/+/1a4c6321d2ab77267160bfb02974...

TBR=rockot@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=683120

Review-Url: https://codereview.chromium.org/2857103003
Cr-Commit-Position: refs/heads/master@{#468924}
Committed:
https://chromium.googlesource.com/chromium/src/+/821f3cd4f25889619c532261e294...
==========

[commit-bot: I haz the power, 2017-05-03 09:08:45]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/821f3cd4f25889619c532261e294...

[msramek, 2017-05-03 09:09:50]

msramek@chromium.org changed reviewers:
+ msramek@chromium.org

[msramek, 2017-05-03 09:09:50]

Sheriff LGTM