Remove references to psutil.error in Android Buildbot scripts

Remove references to psutil.error in Android Buildbot scripts

The error module is not a part of psutil's API and it has been moved
to _error in recent releases. The exceptions in psutil are supposed to
be accessed directly from the top level module.

BUG=406396
R=frankf@chromium.org

Committed: https://crrev.com/1a1f95be69c2586798f3872f0c1f6aaea2565609
Cr-Commit-Position: refs/heads/master@{#300724}

[a.kotkavuo, 2014-09-08 15:01:58]

a.kotkavuo@partner.samsung.com changed reviewers:
+ tonyg@chromium.org

[tonyg, 2014-09-11 15:27:17]

The CQ bit was checked by tonyg@chromium.org

[tonyg, 2014-09-11 15:27:19]

lgtm

[commit-bot: I haz the power, 2014-09-11 15:28:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/497763002/1

[commit-bot: I haz the power, 2014-09-11 15:45:15]

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

[commit-bot: I haz the power, 2014-09-11 15:45:16]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[a.kotkavuo, 2014-09-17 13:55:42]

a.kotkavuo@partner.samsung.com changed reviewers:
+ navabi@chromium.org

[tonyg, 2014-09-19 13:45:29]

The CQ bit was checked by tonyg@chromium.org

[commit-bot: I haz the power, 2014-09-19 13:45:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/497763002/1

[commit-bot: I haz the power, 2014-09-19 13:56:52]

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

[commit-bot: I haz the power, 2014-09-19 13:56:53]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[a.kotkavuo, 2014-09-22 14:40:20]

a.kotkavuo@partner.samsung.com changed reviewers:
+ cmp@chromium.org, craigdh@chromium.org

[a.kotkavuo, 2014-10-06 13:21:37]

a.kotkavuo@partner.samsung.com changed reviewers:
+ ilevy@chromium.org

[a.kotkavuo, 2014-10-06 13:21:38]

Pinging owners.

[a.kotkavuo, 2014-10-14 16:54:23]

a.kotkavuo@partner.samsung.com changed required reviewers:
+ cmp@chromium.org

[a.kotkavuo, 2014-10-14 16:54:23]

This should be a pretty easy issue to go through and review. It's been almost
two months.

Is there something I messed up in the process?

[jbudorick, 2014-10-14 17:14:16]

jbudorick@chromium.org changed reviewers:
- craigdh@chromium.org, frankf@chromium.org, ilevy@chromium.org

[jbudorick, 2014-10-14 17:14:16]

jbudorick@chromium.org changed required reviewers:
+ navabi@chromium.org
- cmp@chromium.org

[jbudorick, 2014-10-14 17:15:34]

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

[jbudorick, 2014-10-14 17:15:34]

lgtm + revised reviewers.

Armand, can you give this an OWNERS review?

[jbudorick, 2014-10-22 17:18:04]

jbudorick@chromium.org changed required reviewers:
- navabi@chromium.org

[jbudorick, 2014-10-22 17:18:05]

Submitting after OWNERS changes in b/a/buildbot.

Thanks for the patch!

[jbudorick, 2014-10-22 17:18:12]

The CQ bit was checked by jbudorick@chromium.org

[commit-bot: I haz the power, 2014-10-22 17:21:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/497763002/1

[commit-bot: I haz the power, 2014-10-22 17:30:26]

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

[commit-bot: I haz the power, 2014-10-22 17:30:27]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)
  linux_chromium_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[jbudorick, 2014-10-22 18:46:04]

On 2014/10/22 17:30:27, I haz the power (commit-bot) wrote:
> Try jobs failed on following builders:
>   chromium_presubmit on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

Apparently, some of the chromium_presubmit bots don't have psutil installed.
Infra ticket filed: https://code.google.com/p/chromium/issues/detail?id=426106

>   linux_chromium_rel on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[jbudorick, 2014-10-22 18:46:10]

The CQ bit was checked by jbudorick@chromium.org

[commit-bot: I haz the power, 2014-10-22 18:47:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/497763002/1

[commit-bot: I haz the power, 2014-10-22 18:58:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-10-22 18:58:53]

Patchset 1 (id:??) landed as
https://crrev.com/1a1f95be69c2586798f3872f0c1f6aaea2565609
Cr-Commit-Position: refs/heads/master@{#300724}