[Merge M58] arc: Reactivate OptIn flow on clicking Play Store.

[Merge M58] arc: Reactivate OptIn flow on clicking Play Store.

This fixes broken flow when ARC OptIn can be re-activated for managed
user in case user clicks Play Store icon in App Launcher or on shelf.

TEST=Manually + unit_test added
BUG=700601
TBR=xiyuan@chromium.org,yusukes@chromium.org,oshima@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2739323004
Cr-Commit-Position: refs/heads/master@{#457107}
(cherry picked from commit 919bb1a623fd23ecbcd3664ff45d63cec36da977)

Review-Url: https://codereview.chromium.org/2755073003
Cr-Commit-Position: refs/branch-heads/3029@{#275}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed: https://chromium.googlesource.com/chromium/src/+/049b2f224e9ab42fbf962a70e3a71d4fa79d4e01

[khmel, 2017-03-17 18:38:17]

Description was changed from

==========
[Merge M58] arc: Reactivate OptIn flow on clicking Play Store.

This fixes broken flow when ARC OptIn can be re-activated for managed
user in case user clicks Play Store icon in App Launcher or on shelf.

TEST=Manually + unit_test added
BUG=700601
TBR=xiyuan@chromium.org,yusukes@chromium.org,oshima@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2739323004
Cr-Commit-Position: refs/heads/master@{#457107}
(cherry picked from commit 919bb1a623fd23ecbcd3664ff45d63cec36da977)
==========

to

==========
[Merge M58] arc: Reactivate OptIn flow on clicking Play Store.

This fixes broken flow when ARC OptIn can be re-activated for managed
user in case user clicks Play Store icon in App Launcher or on shelf.

TEST=Manually + unit_test added
BUG=700601
TBR=xiyuan@chromium.org,yusukes@chromium.org,oshima@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2739323004
Cr-Commit-Position: refs/heads/master@{#457107}
(cherry picked from commit 919bb1a623fd23ecbcd3664ff45d63cec36da977)
==========

[khmel, 2017-03-17 18:38:17]

khmel@chromium.org changed reviewers:
- oshima@chromium.org, xiyuan@chromium.org, yusukes@chromium.org

[khmel, 2017-03-17 19:52:36]

The CQ bit was checked by khmel@chromium.org

[commit-bot: I haz the power, 2017-03-17 19:52:58]

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, 2017-03-17 20:04:25]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1489780356468220,
"parent_rev": "fe433edad6bc56354a9a4c3524695bee0e2d9892", "commit_rev":
"049b2f224e9ab42fbf962a70e3a71d4fa79d4e01"}

[commit-bot: I haz the power, 2017-03-17 20:05:06]

Description was changed from

==========
[Merge M58] arc: Reactivate OptIn flow on clicking Play Store.

This fixes broken flow when ARC OptIn can be re-activated for managed
user in case user clicks Play Store icon in App Launcher or on shelf.

TEST=Manually + unit_test added
BUG=700601
TBR=xiyuan@chromium.org,yusukes@chromium.org,oshima@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2739323004
Cr-Commit-Position: refs/heads/master@{#457107}
(cherry picked from commit 919bb1a623fd23ecbcd3664ff45d63cec36da977)
==========

to

==========
[Merge M58] arc: Reactivate OptIn flow on clicking Play Store.

This fixes broken flow when ARC OptIn can be re-activated for managed
user in case user clicks Play Store icon in App Launcher or on shelf.

TEST=Manually + unit_test added
BUG=700601
TBR=xiyuan@chromium.org,yusukes@chromium.org,oshima@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2739323004
Cr-Commit-Position: refs/heads/master@{#457107}
(cherry picked from commit 919bb1a623fd23ecbcd3664ff45d63cec36da977)

Review-Url: https://codereview.chromium.org/2755073003
Cr-Commit-Position: refs/branch-heads/3029@{#275}
Cr-Branched-From:
939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed:
https://chromium.googlesource.com/chromium/src/+/049b2f224e9ab42fbf962a70e3a7...
==========

[commit-bot: I haz the power, 2017-03-17 20:05:07]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/049b2f224e9ab42fbf962a70e3a7...