Take ash_content_unitests off the Windows bots

Take ash_content_unitests off the Windows bots

Ash has not shipped on Windows for years so we're removing support.

BUG=666775
TEST=bots
TBR=sky@chromium.org

Committed: https://crrev.com/bd26c0e297befc4e6dae395ab2914f7840c82804
Cr-Commit-Position: refs/heads/master@{#435788}

[James Cook, 2016-12-01 23:13:43]

Sky, just FYI, I missed ash_content_unittests on the CL that removed
ash_unittests. Whoops.

[James Cook, 2016-12-01 23:13:46]

The CQ bit was checked by jamescook@chromium.org

[commit-bot: I haz the power, 2016-12-01 23:14:09]

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

[sky, 2016-12-01 23:42:53]

LGTM

[commit-bot: I haz the power, 2016-12-02 00:21:15]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480634026035150, "parent_rev":
"9a26b58f981b71a68dd6e3686cc66e7216cec97f", "commit_rev":
"91e089a563c830f7396004b8369b7607e6511bc5"}

[commit-bot: I haz the power, 2016-12-02 00:21:41]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-02 00:24:11]

Description was changed from

==========
Take ash_content_unitests off the Windows bots

Ash has not shipped on Windows for years so we're removing support.

BUG=666775
TEST=bots
TBR=sky@chromium.org
==========

to

==========
Take ash_content_unitests off the Windows bots

Ash has not shipped on Windows for years so we're removing support.

BUG=666775
TEST=bots
TBR=sky@chromium.org

Committed: https://crrev.com/bd26c0e297befc4e6dae395ab2914f7840c82804
Cr-Commit-Position: refs/heads/master@{#435788}
==========

[commit-bot: I haz the power, 2016-12-02 00:24:11]

Patchset 1 (id:??) landed as
https://crrev.com/bd26c0e297befc4e6dae395ab2914f7840c82804
Cr-Commit-Position: refs/heads/master@{#435788}