device: Cleanup class/struct forward declarations

device: Cleanup class/struct forward declarations

Remove useless class and struct forward declarations, and add
missing ones in device header files.

BUG=662195
Committed: https://crrev.com/9f4dfb5d16885bf0189cdf21775a8095d0defa02
Cr-Commit-Position: refs/heads/master@{#435711}

[jbriance, 2016-12-01 13:20:38]

jbriance@cisco.com changed reviewers:
+ reillyg@chromium.org, rockot@chromium.org

[Reilly Grant (use Gerrit), 2016-12-01 14:23:50]

lgtm

[jbriance, 2016-12-01 14:25:34]

The CQ bit was checked by jbriance@cisco.com

[commit-bot: I haz the power, 2016-12-01 14:25:48]

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, 2016-12-01 16:24:36]

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

[commit-bot: I haz the power, 2016-12-01 16:24:37]

Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Ken Rockot(use gerrit already), 2016-12-01 17:57:14]

lgtm

[jbriance, 2016-12-01 19:59:15]

The CQ bit was checked by jbriance@cisco.com

[commit-bot: I haz the power, 2016-12-01 19:59:55]

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, 2016-12-01 21:08:00]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480622355198410, "parent_rev":
"52b68ed749b5d0c0fac5ee4d8fe56cd14dbbe5ef", "commit_rev":
"df9e40400cb44902eeb768eab7297c9a0a3ea379"}

[commit-bot: I haz the power, 2016-12-01 21:08:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-01 21:11:54]

Description was changed from

==========
device: Cleanup class/struct forward declarations

Remove useless class and struct forward declarations, and add
missing ones in device header files.

BUG=662195
==========

to

==========
device: Cleanup class/struct forward declarations

Remove useless class and struct forward declarations, and add
missing ones in device header files.

BUG=662195

Committed: https://crrev.com/9f4dfb5d16885bf0189cdf21775a8095d0defa02
Cr-Commit-Position: refs/heads/master@{#435711}
==========

[commit-bot: I haz the power, 2016-12-01 21:11:55]

Patchset 1 (id:??) landed as
https://crrev.com/9f4dfb5d16885bf0189cdf21775a8095d0defa02
Cr-Commit-Position: refs/heads/master@{#435711}