[Mac] (More) RTL support for tab strip

[Mac] (More) RTL support for tab strip

Still needs work re: dragging and profile switcher, but this change
fixes most of the remaining layout issues and rapid close mode.
BUG=648559
Committed: https://crrev.com/144e6019d55ce9a31b22b68b045f05eddd8bfae0
Cr-Commit-Position: refs/heads/master@{#431582}

[lgrey, 2016-11-10 17:36:58]

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

[lgrey, 2016-11-10 17:36:59]

PTAL :) Elly for RTL, Mark for OWNERS

[Elly Fong-Jones, 2016-11-11 13:53:57]

lgtm

[Mark Mentovai, 2016-11-11 14:54:08]

LGTM

[lgrey, 2016-11-11 15:01:01]

Thanks!

[lgrey, 2016-11-11 15:01:04]

The CQ bit was checked by lgrey@chromium.org

[commit-bot: I haz the power, 2016-11-11 15:01:33]

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, 2016-11-11 16:15:13]

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

[commit-bot: I haz the power, 2016-11-11 16:15:14]

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_...)

[lgrey, 2016-11-11 16:40:08]

The CQ bit was checked by lgrey@chromium.org

[commit-bot: I haz the power, 2016-11-11 16:40:24]

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, 2016-11-11 16:57:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-11 16:59:37]

Description was changed from

==========
[Mac] (More) RTL support for tab strip

Still needs work re: dragging and profile switcher, but this change
fixes most of the remaining layout issues and rapid close mode.
BUG=648559
==========

to

==========
[Mac] (More) RTL support for tab strip

Still needs work re: dragging and profile switcher, but this change
fixes most of the remaining layout issues and rapid close mode.
BUG=648559

Committed: https://crrev.com/144e6019d55ce9a31b22b68b045f05eddd8bfae0
Cr-Commit-Position: refs/heads/master@{#431582}
==========

[commit-bot: I haz the power, 2016-11-11 16:59:38]

Patchset 1 (id:??) landed as
https://crrev.com/144e6019d55ce9a31b22b68b045f05eddd8bfae0
Cr-Commit-Position: refs/heads/master@{#431582}