mash: Migrate locale observer and notification to common.

mash: Migrate locale observer and notification to common.

tools/git/move_source_file.py ash/system/locale/* ash/common/system/locale
Move LocaleObserver and Notify functions to WmSystemTrayNotifier.
Add locale_observer.h to the build config. Fix some IWYU issues.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org

Committed: https://crrev.com/6784963ea28707482c8e5bd12966ddad2857fe41
Cr-Commit-Position: refs/heads/master@{#401191}

[msw, 2016-06-22 00:01:55]

Description was changed from

==========
mash: Migrate locale observer and notification to common.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org
==========

to

==========
mash: Migrate locale observer and notification to common.

tools/git/move_source_file.py ash/system/locale/* ash/common/system/locale
Move LocaleObserver and Notify functions to WmSystemTrayNotifier.
Add locale_observer.h to the build config. Fix some IWYU issues.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org
==========

[msw, 2016-06-22 00:02:53]

Please take a look thanks! James: ash/* Steven: c/b/chromeos/*

[msw, 2016-06-22 00:03:05]

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

[commit-bot: I haz the power, 2016-06-22 00:03:55]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2082193002/40001

[stevenjb, 2016-06-22 00:22:46]

lgtm

[James Cook, 2016-06-22 02:53:29]

LGTM

https://codereview.chromium.org/2082193002/diff/40001/ash/common/system/tray/...
File ash/common/system/tray/wm_system_tray_notifier.h (right):

https://codereview.chromium.org/2082193002/diff/40001/ash/common/system/tray/...
ash/common/system/tray/wm_system_tray_notifier.h:78:
base::ObserverList<ClockObserver> clock_observers_;
thanks for fixing this ordering

[commit-bot: I haz the power, 2016-06-22 03:07:11]

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

[commit-bot: I haz the power, 2016-06-22 03:07:12]

Dry run: This issue passed the CQ dry run.

[msw, 2016-06-22 03:11:30]

The CQ bit was checked by msw@chromium.org

[commit-bot: I haz the power, 2016-06-22 03:11:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2082193002/40001

[commit-bot: I haz the power, 2016-06-22 03:19:10]

Description was changed from

==========
mash: Migrate locale observer and notification to common.

tools/git/move_source_file.py ash/system/locale/* ash/common/system/locale
Move LocaleObserver and Notify functions to WmSystemTrayNotifier.
Add locale_observer.h to the build config. Fix some IWYU issues.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org
==========

to

==========
mash: Migrate locale observer and notification to common.

tools/git/move_source_file.py ash/system/locale/* ash/common/system/locale
Move LocaleObserver and Notify functions to WmSystemTrayNotifier.
Add locale_observer.h to the build config. Fix some IWYU issues.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org
==========

[commit-bot: I haz the power, 2016-06-22 03:19:11]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-06-22 03:22:34]

Description was changed from

==========
mash: Migrate locale observer and notification to common.

tools/git/move_source_file.py ash/system/locale/* ash/common/system/locale
Move LocaleObserver and Notify functions to WmSystemTrayNotifier.
Add locale_observer.h to the build config. Fix some IWYU issues.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org
==========

to

==========
mash: Migrate locale observer and notification to common.

tools/git/move_source_file.py ash/system/locale/* ash/common/system/locale
Move LocaleObserver and Notify functions to WmSystemTrayNotifier.
Add locale_observer.h to the build config. Fix some IWYU issues.

BUG=619636
TEST=compiles, no regressions (had to hack for manual testing...)
R=jamescook@chromium.org,stevenjb@chromium.org

Committed: https://crrev.com/6784963ea28707482c8e5bd12966ddad2857fe41
Cr-Commit-Position: refs/heads/master@{#401191}
==========

[commit-bot: I haz the power, 2016-06-22 03:22:35]

Patchset 3 (id:??) landed as
https://crrev.com/6784963ea28707482c8e5bd12966ddad2857fe41
Cr-Commit-Position: refs/heads/master@{#401191}