Report Login.SuccessReason in LoginPerformer

Report Login.SuccessReason in LoginPerformer

Login.SuccessReason already exists in histograms.xml but was not used.

Do not report offline and online login success separately as I think it's
unnecessary.

BUG=175906
Review-Url: https://codereview.chromium.org/2842083002
Cr-Commit-Position: refs/heads/master@{#467194}
Committed: https://chromium.googlesource.com/chromium/src/+/187f69b644f33ff3dbec23972e3b18dcc1222930

[Wenzhao (Colin) Zang, 2017-04-26 00:24:22]

Description was changed from

==========
Report Login.SuccessReason in LoginPerformer

BUG=175906
==========

to

==========
Report Login.SuccessReason in LoginPerformer

Login.SuccessReason already exists in histograms.xml but was not used.

Do not report offline and online login success separately as I think it's
unnecessary.

BUG=175906
==========

[Wenzhao (Colin) Zang, 2017-04-26 00:24:22]

wzang@chromium.org changed reviewers:
+ alemate@chromium.org

[Alexander Alekseev, 2017-04-26 00:39:03]

lgtm

[Wenzhao (Colin) Zang, 2017-04-26 00:39:23]

The CQ bit was checked by wzang@chromium.org

[commit-bot: I haz the power, 2017-04-26 00:39:51]

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, 2017-04-26 01:20:31]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493167163862050, "parent_rev":
"e92abbd14ad37670120e1c38ecf2cf6ce1a7eecd", "commit_rev":
"187f69b644f33ff3dbec23972e3b18dcc1222930"}

[commit-bot: I haz the power, 2017-04-26 01:20:55]

Description was changed from

==========
Report Login.SuccessReason in LoginPerformer

Login.SuccessReason already exists in histograms.xml but was not used.

Do not report offline and online login success separately as I think it's
unnecessary.

BUG=175906
==========

to

==========
Report Login.SuccessReason in LoginPerformer

Login.SuccessReason already exists in histograms.xml but was not used.

Do not report offline and online login success separately as I think it's
unnecessary.

BUG=175906

Review-Url: https://codereview.chromium.org/2842083002
Cr-Commit-Position: refs/heads/master@{#467194}
Committed:
https://chromium.googlesource.com/chromium/src/+/187f69b644f33ff3dbec23972e3b...
==========

[commit-bot: I haz the power, 2017-04-26 01:20:57]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/187f69b644f33ff3dbec23972e3b...