Revert of Reporting of policy errors via host-offline-reason: part 1

Revert of Reporting of policy errors via host-offline-reason: part 1 (patchset #6 id:100001 of https://codereview.chromium.org/722743003/)

Reason for revert:
The reason for reverting is: Reason for reverting - failures in memory test:
remoting
did not complete
failed 1
stdio
Me2MeNativeMessagingHostTest.UpdateDaemonConfigInvalidConfig

Original issue's description:
> Reporting of policy errors via host-offline-reason: part 1
>
> PolicyWatcher.OnPolicyError callback and implementation.
> - This new callback enables HostProcess to react to policy errors by
>   calling ShutdownHost.
> - PolicyWatcher on Linux calls this callback when detecting malformed
>   policy files (with retries mechanism to avoid firing this for
>   transient file reading problems)
>
> BUG=427512
410050
>
> Committed: https://crrev.com/142f8e1d3e4b75c901f33cb771cd848019630c1e
> Cr-Commit-Position: refs/heads/master@{#305069}

TBR=lambroslambrou@chromium.org,kelvinp@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=427512
410050

Committed: https://crrev.com/c72964ad83c6b9ad7cb2a4da4a3bc5e6084fd1f2
Cr-Commit-Position: refs/heads/master@{#305099}

[Łukasz Anforowicz, 2014-11-20 22:35:31]

Created Revert of Reporting of policy errors via host-offline-reason: part 1

[commit-bot: I haz the power, 2014-11-20 22:36:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/746723002/1

[commit-bot: I haz the power, 2014-11-20 22:36:39]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-11-20 22:36:40]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Łukasz Anforowicz, 2014-11-20 22:47:33]

On 2014/11/20 22:36:40, I haz the power (commit-bot) wrote:
> No LGTM from a valid reviewer yet. Only full committers are accepted.
> Even if an LGTM may have been provided, it was from a non-committer,
> _not_ a full super star committer.
> See http://www.chromium.org/getting-involved/become-a-committer
> Note that this has nothing to do with OWNERS files.

As suggested by Yufeng, bypassing the LGTM-check:
TBR=
NOTRY=true

[Łukasz Anforowicz, 2014-11-20 22:47:39]

The CQ bit was checked by lukasza@chromium.org

[Łukasz Anforowicz, 2014-11-20 22:48:18]

The CQ bit was unchecked by lukasza@chromium.org

[Łukasz Anforowicz, 2014-11-20 22:48:18]

The CQ bit was checked by lukasza@chromium.org

[commit-bot: I haz the power, 2014-11-20 22:48:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/746723002/1

[commit-bot: I haz the power, 2014-11-20 22:48:47]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-11-20 22:48:47]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Lambros, 2014-11-20 22:51:47]

lgtm

[Lambros, 2014-11-20 22:51:57]

The CQ bit was checked by lambroslambrou@chromium.org

[commit-bot: I haz the power, 2014-11-20 22:54:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/746723002/1

[commit-bot: I haz the power, 2014-11-20 22:57:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-11-20 22:58:43]

Patchset 1 (id:??) landed as
https://crrev.com/c72964ad83c6b9ad7cb2a4da4a3bc5e6084fd1f2
Cr-Commit-Position: refs/heads/master@{#305099}