[Merge-M56] arc: Change default button to 'Agree' for Arc OOBE OptIn page.

[Merge-M56] arc: Change default button to 'Agree' for Arc OOBE OptIn page.

There is new requirement for buttons in Arc OOBE OptIn page. Skip and
Agree buttons must be grayed until ToS is loaded. Once ToS is loaded
both are enabled and 'Agree' button has the focus. This also moves
focus to 'Retry' button in case of ToS loading failure.

TEST=Manually on device.
BUG=672145
TBR=xiyuan@chromium.org
NOTRY=true
NOPRESUBMIT=true

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2565573002
Cr-Commit-Position: refs/heads/master@{#437427}
(cherry picked from commit ff1fb50a9ffa4b0461bc10db6bad8680ddce5f5b)

Review-Url: https://codereview.chromium.org/2576513002

[khmel, 2016-12-13 16:12:11]

Description was changed from

==========
arc: Change default button to 'Agree' for Arc OOBE OptIn page.

There is new requirement for buttons in Arc OOBE OptIn page. Skip and
Agree buttons must be grayed until ToS is loaded. Once ToS is loaded
both are enabled and 'Agree' button has the focus. This also moves
focus to 'Retry' button in case of ToS loading failure.

TEST=Manually on device.
BUG=672145
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2565573002
Cr-Commit-Position: refs/heads/master@{#437427}
(cherry picked from commit ff1fb50a9ffa4b0461bc10db6bad8680ddce5f5b)
==========

to

==========
[Merge-M56] arc: Change default button to 'Agree' for Arc OOBE OptIn page.

There is new requirement for buttons in Arc OOBE OptIn page. Skip and
Agree buttons must be grayed until ToS is loaded. Once ToS is loaded
both are enabled and 'Agree' button has the focus. This also moves
focus to 'Retry' button in case of ToS loading failure.

TEST=Manually on device.
BUG=672145
TBR=xiyuan@chromium.org
NOTRY=true
NOPRESUBMIT=true

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2565573002
Cr-Commit-Position: refs/heads/master@{#437427}
(cherry picked from commit ff1fb50a9ffa4b0461bc10db6bad8680ddce5f5b)
==========

[khmel, 2016-12-13 16:12:23]

The CQ bit was checked by khmel@chromium.org

[commit-bot: I haz the power, 2016-12-13 16:12:45]

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, 2016-12-13 16:14:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481645543973160, "parent_rev":
"547e8fed66ea47aadc199ece626037fcc2448db9", "commit_rev":
"80ac2277304f9ed57b6e5bef83922a53c1d04c4d"}

[commit-bot: I haz the power, 2016-12-13 16:14:45]

Description was changed from

==========
[Merge-M56] arc: Change default button to 'Agree' for Arc OOBE OptIn page.

There is new requirement for buttons in Arc OOBE OptIn page. Skip and
Agree buttons must be grayed until ToS is loaded. Once ToS is loaded
both are enabled and 'Agree' button has the focus. This also moves
focus to 'Retry' button in case of ToS loading failure.

TEST=Manually on device.
BUG=672145
TBR=xiyuan@chromium.org
NOTRY=true
NOPRESUBMIT=true

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2565573002
Cr-Commit-Position: refs/heads/master@{#437427}
(cherry picked from commit ff1fb50a9ffa4b0461bc10db6bad8680ddce5f5b)
==========

to

==========
[Merge-M56] arc: Change default button to 'Agree' for Arc OOBE OptIn page.

There is new requirement for buttons in Arc OOBE OptIn page. Skip and
Agree buttons must be grayed until ToS is loaded. Once ToS is loaded
both are enabled and 'Agree' button has the focus. This also moves
focus to 'Retry' button in case of ToS loading failure.

TEST=Manually on device.
BUG=672145
TBR=xiyuan@chromium.org
NOTRY=true
NOPRESUBMIT=true

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2565573002
Cr-Commit-Position: refs/heads/master@{#437427}
(cherry picked from commit ff1fb50a9ffa4b0461bc10db6bad8680ddce5f5b)

Review-Url: https://codereview.chromium.org/2576513002
==========

[commit-bot: I haz the power, 2016-12-13 16:14:46]

Committed patchset #1 (id:1)