Fix regression in background tab color (Mac).

Fix regression in background tab color (Mac).

When merging my Material Design changes for the Mac tab strip I mis-
merged this one important change, part of the fix for the regression
in crbug.com/585867.

BUG=591057
Committed: https://crrev.com/1ce82ea96b06b419a7c82090cd4c561d6bb11da4
Cr-Commit-Position: refs/heads/master@{#378768}

[shrike, 2016-03-01 23:54:07]

Description was changed from

==========
Fix regression in background tab color (Mac).

BUG=591057
==========

to

==========
Fix regression in background tab color (Mac).

When merging my Material Design changes for the Mac tab strip I mis-
merged this one important change, part of the fix for the regression
in crbug.com/585867.

BUG=591057
==========

[shrike, 2016-03-01 23:54:07]

shrike@chromium.org changed reviewers:
+ estade@chromium.org

[shrike, 2016-03-01 23:54:23]

PTAL

[Evan Stade, 2016-03-02 01:08:24]

lgtm

[shrike, 2016-03-02 16:55:53]

The CQ bit was checked by shrike@chromium.org

[commit-bot: I haz the power, 2016-03-02 16:56:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1756643002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1756643002/1

[commit-bot: I haz the power, 2016-03-02 17:35:26]

Description was changed from

==========
Fix regression in background tab color (Mac).

When merging my Material Design changes for the Mac tab strip I mis-
merged this one important change, part of the fix for the regression
in crbug.com/585867.

BUG=591057
==========

to

==========
Fix regression in background tab color (Mac).

When merging my Material Design changes for the Mac tab strip I mis-
merged this one important change, part of the fix for the regression
in crbug.com/585867.

BUG=591057
==========

[commit-bot: I haz the power, 2016-03-02 17:35:27]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-02 17:36:51]

Description was changed from

==========
Fix regression in background tab color (Mac).

When merging my Material Design changes for the Mac tab strip I mis-
merged this one important change, part of the fix for the regression
in crbug.com/585867.

BUG=591057
==========

to

==========
Fix regression in background tab color (Mac).

When merging my Material Design changes for the Mac tab strip I mis-
merged this one important change, part of the fix for the regression
in crbug.com/585867.

BUG=591057

Committed: https://crrev.com/1ce82ea96b06b419a7c82090cd4c561d6bb11da4
Cr-Commit-Position: refs/heads/master@{#378768}
==========

[commit-bot: I haz the power, 2016-03-02 17:36:52]

Patchset 1 (id:??) landed as
https://crrev.com/1ce82ea96b06b419a7c82090cd4c561d6bb11da4
Cr-Commit-Position: refs/heads/master@{#378768}