cros: Remove unused WizardController::Observer.

cros: Remove unused WizardController::Observer.

Details about screen changes should be fully encapsulated within
WizardController.

BUG=672142
Review-Url: https://codereview.chromium.org/2713553006
Cr-Commit-Position: refs/heads/master@{#453377}
Committed: https://chromium.googlesource.com/chromium/src/+/e853fed56dd2eee26d9ead959380c6e4d89a4c99

[jdufault, 2017-02-23 02:00:17]

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

[commit-bot: I haz the power, 2017-02-23 02:00:43]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[jdufault, 2017-02-23 02:02:57]

Patchset #1 (id:1) has been deleted

[commit-bot: I haz the power, 2017-02-23 03:24:58]

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

[commit-bot: I haz the power, 2017-02-23 03:24:59]

Dry run: This issue passed the CQ dry run.

[jdufault, 2017-02-23 23:00:23]

Description was changed from

==========
cros: Remove unused WizardController::Observer.

Details about screen changes should be fully encapsulated within
WizardController.

BUG=672142
==========

to

==========
cros: Remove unused WizardController::Observer.

Details about screen changes should be fully encapsulated within
WizardController.

BUG=672142
==========

[jdufault, 2017-02-23 23:00:23]

jdufault@chromium.org changed reviewers:
+ achuith@chromium.org

[jdufault, 2017-02-23 23:00:32]

achuith@ PTAL.

[achuithb, 2017-02-24 10:12:28]

The CQ bit was checked by achuith@chromium.org

[achuithb, 2017-02-24 10:12:29]

lgtm

[achuithb, 2017-02-24 10:12:36]

The CQ bit was unchecked by achuith@chromium.org

[jdufault, 2017-02-27 21:17:57]

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

[commit-bot: I haz the power, 2017-02-27 21:18:34]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[jdufault, 2017-02-27 22:41:05]

The CQ bit was unchecked by jdufault@chromium.org

[jdufault, 2017-02-27 22:41:05]

The CQ bit was checked by jdufault@chromium.org

[jdufault, 2017-02-27 22:41:09]

The patchset sent to the CQ was uploaded after l-g-t-m from achuith@chromium.org
Link to the patchset: https://codereview.chromium.org/2713553006/#ps40001
(title: "Rebase")

[jdufault, 2017-02-27 22:41:12]

The CQ bit was checked by jdufault@chromium.org

[commit-bot: I haz the power, 2017-02-27 22:41:22]

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, 2017-02-27 23:09:22]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1488235272541710,
"parent_rev": "7085ee86276c0f53f36e89ef5372493b621c9374", "commit_rev":
"e853fed56dd2eee26d9ead959380c6e4d89a4c99"}

[commit-bot: I haz the power, 2017-02-27 23:10:04]

Description was changed from

==========
cros: Remove unused WizardController::Observer.

Details about screen changes should be fully encapsulated within
WizardController.

BUG=672142
==========

to

==========
cros: Remove unused WizardController::Observer.

Details about screen changes should be fully encapsulated within
WizardController.

BUG=672142

Review-Url: https://codereview.chromium.org/2713553006
Cr-Commit-Position: refs/heads/master@{#453377}
Committed:
https://chromium.googlesource.com/chromium/src/+/e853fed56dd2eee26d9ead959380...
==========

[commit-bot: I haz the power, 2017-02-27 23:10:05]

Committed patchset #2 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/e853fed56dd2eee26d9ead959380...