[Sync] Remove DeviceInfoModelTypeController.

[Sync] Remove DeviceInfoModelTypeController.

It is unnecessary; for USS the DTC's are generic and we can just use the
UIModelTypeController.

BUG=

Committed: https://crrev.com/77d37fa5e6239339c8d6acf8155f2e26415542c3
Cr-Commit-Position: refs/heads/master@{#396900}

[maxbogue, 2016-05-30 16:01:20]

maxbogue@chromium.org changed reviewers:
+ pavely@chromium.org

[maxbogue, 2016-05-30 16:01:20]

Pavel, PTAL!

[pavely, 2016-05-31 17:34:43]

lgtm

[maxbogue, 2016-05-31 18:15:20]

The CQ bit was checked by maxbogue@chromium.org

[commit-bot: I haz the power, 2016-05-31 18:15:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2017963002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2017963002/1

[commit-bot: I haz the power, 2016-05-31 19:47:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-31 20:44:42]

Description was changed from

==========
[Sync] Remove DeviceInfoModelTypeController.

It is unnecessary; for USS the DTC's are generic and we can just use the
UIModelTypeController.

BUG=
==========

to

==========
[Sync] Remove DeviceInfoModelTypeController.

It is unnecessary; for USS the DTC's are generic and we can just use the
UIModelTypeController.

BUG=

Committed: https://crrev.com/77d37fa5e6239339c8d6acf8155f2e26415542c3
Cr-Commit-Position: refs/heads/master@{#396900}
==========

[commit-bot: I haz the power, 2016-05-31 20:44:43]

Patchset 1 (id:??) landed as
https://crrev.com/77d37fa5e6239339c8d6acf8155f2e26415542c3
Cr-Commit-Position: refs/heads/master@{#396900}