[Mac] Make new tab button animation RTL-aware

Make new tab button animation RTL-aware

BUG=648559
Committed: https://crrev.com/fe4bf0ef14bf8210c68afe04d027c3ea7e0fc638
Cr-Commit-Position: refs/heads/master@{#425102}

[lgrey, 2016-10-13 16:30:06]

Description was changed from

==========
Make new tab button animation RTL-aware

BUG=648559
==========

to

==========
Make new tab button animation RTL-aware

BUG=648559
==========

[lgrey, 2016-10-13 16:30:32]

lgrey@chromium.org changed reviewers:
+ ellyjones@chromium.org, mark@chromium.org

[Elly Fong-Jones, 2016-10-13 16:33:59]

lgtm

[Mark Mentovai, 2016-10-13 18:15:05]

LGTM

[lgrey, 2016-10-13 18:16:12]

The CQ bit was checked by lgrey@chromium.org

[commit-bot: I haz the power, 2016-10-13 18:16:47]

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, 2016-10-13 18:37:46]

Description was changed from

==========
Make new tab button animation RTL-aware

BUG=648559
==========

to

==========
Make new tab button animation RTL-aware

BUG=648559
==========

[commit-bot: I haz the power, 2016-10-13 18:37:47]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-10-13 18:40:50]

Description was changed from

==========
Make new tab button animation RTL-aware

BUG=648559
==========

to

==========
Make new tab button animation RTL-aware

BUG=648559

Committed: https://crrev.com/fe4bf0ef14bf8210c68afe04d027c3ea7e0fc638
Cr-Commit-Position: refs/heads/master@{#425102}
==========

[commit-bot: I haz the power, 2016-10-13 18:40:51]

Patchset 2 (id:??) landed as
https://crrev.com/fe4bf0ef14bf8210c68afe04d027c3ea7e0fc638
Cr-Commit-Position: refs/heads/master@{#425102}