Revert of [Android] Set platform mode as default for perf tests.

Revert of [Android] Set platform mode as default for perf tests. (patchset #1 id:1 of https://codereview.chromium.org/2189773002/ )

Reason for revert:
https://bugs.chromium.org/p/chromium/issues/detail?id=632922

Original issue's description:
> [Android] Set platform mode as default for perf tests.
>
> BUG=615157
>
> Committed: https://crrev.com/9ea896bb6a840dcf84381fea4fece6069d497159
> Cr-Commit-Position: refs/heads/master@{#408665}

TBR=mikecase@chromium.org,jbudorick@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=615157
Committed: https://crrev.com/088334431c3f59cbd6af3cb868036331f41a1997
Cr-Commit-Position: refs/heads/master@{#408823}

[rnephew (Reviews Here), 2016-07-30 00:48:10]

The CQ bit was checked by rnephew@chromium.org

[rnephew (Reviews Here), 2016-07-30 00:48:10]

Created Revert of [Android] Set platform mode as default for perf tests.

[commit-bot: I haz the power, 2016-07-30 00:48:33]

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, 2016-07-30 00:49:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-30 00:52:06]

Description was changed from

==========
Revert of [Android] Set platform mode as default for perf tests. (patchset #1
id:1 of https://codereview.chromium.org/2189773002/ )

Reason for revert:
https://bugs.chromium.org/p/chromium/issues/detail?id=632922

Original issue's description:
> [Android] Set platform mode as default for perf tests.
> 
> BUG=615157
> 
> Committed: https://crrev.com/9ea896bb6a840dcf84381fea4fece6069d497159
> Cr-Commit-Position: refs/heads/master@{#408665}

TBR=mikecase@chromium.org,jbudorick@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=615157
==========

to

==========
Revert of [Android] Set platform mode as default for perf tests. (patchset #1
id:1 of https://codereview.chromium.org/2189773002/ )

Reason for revert:
https://bugs.chromium.org/p/chromium/issues/detail?id=632922

Original issue's description:
> [Android] Set platform mode as default for perf tests.
>
> BUG=615157
>
> Committed: https://crrev.com/9ea896bb6a840dcf84381fea4fece6069d497159
> Cr-Commit-Position: refs/heads/master@{#408665}

TBR=mikecase@chromium.org,jbudorick@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=615157

Committed: https://crrev.com/088334431c3f59cbd6af3cb868036331f41a1997
Cr-Commit-Position: refs/heads/master@{#408823}
==========

[commit-bot: I haz the power, 2016-07-30 00:52:06]

Patchset 1 (id:??) landed as
https://crrev.com/088334431c3f59cbd6af3cb868036331f41a1997
Cr-Commit-Position: refs/heads/master@{#408823}