Removes some dead code and includes

Removes some dead code and includes

No longer needed.

BUG=674757
TEST=none
R=jamescook@chromium.org

Committed: https://crrev.com/c5c029fd74033e88ccca31a0b0dbf5b74d1fc674
Cr-Commit-Position: refs/heads/master@{#439009}

[sky, 2016-12-15 23:57:45]

The CQ bit was checked by sky@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-12-15 23:58:25]

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

[James Cook, 2016-12-16 00:20:33]

LGTM. Woo hoo!

[sky, 2016-12-16 00:24:17]

The CQ bit was unchecked by sky@chromium.org

[sky, 2016-12-16 00:24:19]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2016-12-16 00:25:29]

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, 2016-12-16 03:45:36]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481847859633250, "parent_rev":
"a98fcf8ec3579af9e3dd69eb69e8d4c133d8d30c", "commit_rev":
"d397227468774f3a4362f4f1fb97225fc28e302a"}

[commit-bot: I haz the power, 2016-12-16 03:46:00]

Description was changed from

==========
Removes some dead code and includes

No longer needed.

BUG=674757
TEST=none
R=jamescook@chromium.org
==========

to

==========
Removes some dead code and includes

No longer needed.

BUG=674757
TEST=none
R=jamescook@chromium.org

Review-Url: https://codereview.chromium.org/2578373002
==========

[commit-bot: I haz the power, 2016-12-16 03:46:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-16 03:49:07]

Description was changed from

==========
Removes some dead code and includes

No longer needed.

BUG=674757
TEST=none
R=jamescook@chromium.org

Review-Url: https://codereview.chromium.org/2578373002
==========

to

==========
Removes some dead code and includes

No longer needed.

BUG=674757
TEST=none
R=jamescook@chromium.org

Committed: https://crrev.com/c5c029fd74033e88ccca31a0b0dbf5b74d1fc674
Cr-Commit-Position: refs/heads/master@{#439009}
==========

[commit-bot: I haz the power, 2016-12-16 03:49:08]

Patchset 1 (id:??) landed as
https://crrev.com/c5c029fd74033e88ccca31a0b0dbf5b74d1fc674
Cr-Commit-Position: refs/heads/master@{#439009}