Moves ScreenDimmer to ash/common

Moves ScreenDimmer to ash/common

It no longer has any deps on non-common types.

BUG=640781
TEST=covered by tests
R=jamescook@chromium.org

Committed: https://crrev.com/f3bc2db7fd84d02ca6bb0adcc8e72a813df584cc
Cr-Commit-Position: refs/heads/master@{#418226}

[sky, 2016-09-13 02:37:02]

And I can't move tests over as I need some other functionality added first.

[sky, 2016-09-13 02:37:18]

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

[commit-bot: I haz the power, 2016-09-13 02:37:29]

Dry run: 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, 2016-09-13 03:58:30]

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

[commit-bot: I haz the power, 2016-09-13 03:58:31]

Dry run: This issue passed the CQ dry run.

[James Cook, 2016-09-13 04:35:37]

LGTM

[sky, 2016-09-13 13:13:31]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2016-09-13 13:13:51]

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, 2016-09-13 13:18:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-13 13:20:09]

Description was changed from

==========
Moves ScreenDimmer to ash/common

It no longer has any deps on non-common types.

BUG=640781
TEST=covered by tests
R=jamescook@chromium.org
==========

to

==========
Moves ScreenDimmer to ash/common

It no longer has any deps on non-common types.

BUG=640781
TEST=covered by tests
R=jamescook@chromium.org

Committed: https://crrev.com/f3bc2db7fd84d02ca6bb0adcc8e72a813df584cc
Cr-Commit-Position: refs/heads/master@{#418226}
==========

[commit-bot: I haz the power, 2016-09-13 13:20:10]

Patchset 1 (id:??) landed as
https://crrev.com/f3bc2db7fd84d02ca6bb0adcc8e72a813df584cc
Cr-Commit-Position: refs/heads/master@{#418226}