Revert of cros: ensure update check to complete at OOBE before allowing login

Revert of cros: ensure update check to complete at OOBE before allowing login (patchset #3 id:80001 of https://codereview.chromium.org/2676383002/ )

Reason for revert:
Believe this is causing a regression in linux builds

Original issue's description:
> cros: ensure update check to complete at OOBE before allowing login
> 
> This CL updates the CrOS login flow to ensure the update check is
> complete at OOBE before allowing the first user to log in. Without a
> successful check for update, we can't be sure if there is a critical
> update. To play safe and avoid missing any critical update during OOBE,
> we modify the UI simply goes back to the network selection screen
> instead of proceeding to the login screen. For the non-OOBE flow, we
> don't want to block the users while failing to check for update, and
> thus preseve the existing UI behavior to proceed to the login screen.
> 
> BUG=chromium:683424
> TEST=Tested the following:
> 1. Under the OOBE scenario, interrupt the network connectivity when
>    the UI is checking for update. Verify that the UI goes back to the
>    network selection screen.
> 2. Repeat (1) under the non-OOBE scenario. Verify that the UI proceeds
>    to the login screen.
> 
> Review-Url: https://codereview.chromium.org/2676383002
> Cr-Commit-Position: refs/heads/master@{#450428}
> Committed: https://chromium.googlesource.com/chromium/src/+/ec6cb24b6ad420b32f0836b8e3d4767378b90b93

TBR=benchan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:683424
Review-Url: https://codereview.chromium.org/2699633004
Cr-Commit-Position: refs/heads/master@{#450963}
Committed: https://chromium.googlesource.com/chromium/src/+/f8969afdf8bb49522af51123fda1d2e4c5050444

[achuithb, 2017-02-16 14:15:40]

Created Revert of cros: ensure update check to complete at OOBE before allowing
login

[achuithb, 2017-02-16 14:20:46]

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

[achuithb, 2017-02-16 14:20:53]

The CQ bit was checked by achuith@chromium.org

[commit-bot: I haz the power, 2017-02-16 14:21:09]

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

[Roman Sorokin (ftl), 2017-02-16 14:22:00]

lgtm

[commit-bot: I haz the power, 2017-02-16 14:57:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487254853200920, "parent_rev":
"4d81e25a23b11c7193b09b3e2f4d69f3d06d31a6", "commit_rev":
"f8969afdf8bb49522af51123fda1d2e4c5050444"}

[commit-bot: I haz the power, 2017-02-16 14:57:46]

Description was changed from

==========
Revert of cros: ensure update check to complete at OOBE before allowing login
(patchset #3 id:80001 of https://codereview.chromium.org/2676383002/ )

Reason for revert:
Believe this is causing a regression in linux builds

Original issue's description:
> cros: ensure update check to complete at OOBE before allowing login
> 
> This CL updates the CrOS login flow to ensure the update check is
> complete at OOBE before allowing the first user to log in. Without a
> successful check for update, we can't be sure if there is a critical
> update. To play safe and avoid missing any critical update during OOBE,
> we modify the UI simply goes back to the network selection screen
> instead of proceeding to the login screen. For the non-OOBE flow, we
> don't want to block the users while failing to check for update, and
> thus preseve the existing UI behavior to proceed to the login screen.
> 
> BUG=chromium:683424
> TEST=Tested the following:
> 1. Under the OOBE scenario, interrupt the network connectivity when
>    the UI is checking for update. Verify that the UI goes back to the
>    network selection screen.
> 2. Repeat (1) under the non-OOBE scenario. Verify that the UI proceeds
>    to the login screen.
> 
> Review-Url: https://codereview.chromium.org/2676383002
> Cr-Commit-Position: refs/heads/master@{#450428}
> Committed:
https://chromium.googlesource.com/chromium/src/+/ec6cb24b6ad420b32f0836b8e3d4...

TBR=benchan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:683424
==========

to

==========
Revert of cros: ensure update check to complete at OOBE before allowing login
(patchset #3 id:80001 of https://codereview.chromium.org/2676383002/ )

Reason for revert:
Believe this is causing a regression in linux builds

Original issue's description:
> cros: ensure update check to complete at OOBE before allowing login
> 
> This CL updates the CrOS login flow to ensure the update check is
> complete at OOBE before allowing the first user to log in. Without a
> successful check for update, we can't be sure if there is a critical
> update. To play safe and avoid missing any critical update during OOBE,
> we modify the UI simply goes back to the network selection screen
> instead of proceeding to the login screen. For the non-OOBE flow, we
> don't want to block the users while failing to check for update, and
> thus preseve the existing UI behavior to proceed to the login screen.
> 
> BUG=chromium:683424
> TEST=Tested the following:
> 1. Under the OOBE scenario, interrupt the network connectivity when
>    the UI is checking for update. Verify that the UI goes back to the
>    network selection screen.
> 2. Repeat (1) under the non-OOBE scenario. Verify that the UI proceeds
>    to the login screen.
> 
> Review-Url: https://codereview.chromium.org/2676383002
> Cr-Commit-Position: refs/heads/master@{#450428}
> Committed:
https://chromium.googlesource.com/chromium/src/+/ec6cb24b6ad420b32f0836b8e3d4...

TBR=benchan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:683424

Review-Url: https://codereview.chromium.org/2699633004
Cr-Commit-Position: refs/heads/master@{#450963}
Committed:
https://chromium.googlesource.com/chromium/src/+/f8969afdf8bb49522af51123fda1...
==========

[commit-bot: I haz the power, 2017-02-16 14:57:48]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/f8969afdf8bb49522af51123fda1...