Add UMA stats for chroemos homedir encryption type

Add UMA stats for chroemos homedir encryption type

Add a metric to track the type of encryption used by chromeos user
homedirectories.
This histogram is added in chromeos at https://chromium-review.googlesource.com/c/486439/

BUG=714926
TEST=./validate_format.py && ./pretty_print.py

Review-Url: https://codereview.chromium.org/2842723002
Cr-Commit-Position: refs/heads/master@{#467857}
Committed: https://chromium.googlesource.com/chromium/src/+/77a4bd9d48145f782e8cc1f3f2f6788001f33060

[dspaid, 2017-04-25 01:29:22]

dspaid@chromium.org changed reviewers:
+ hashimoto@chromium.org

[dspaid, 2017-04-25 01:29:23]

PTAL

[hashimoto, 2017-04-27 07:05:12]

Sorry for being late to respond.
Please include the URL of the corresponding Chrome OS side CL
https://chromium-review.googlesource.com/c/486439

lgtm

[dspaid, 2017-04-27 07:12:54]

Description was changed from

==========
Add UMA stats for chroemos homedir encryption type

Add a metric to track the type of encryption used by chromeos user
homedirectories.

BUG=714926
TEST=./validate_format.py && ./pretty_print.py
==========

to

==========
Add UMA stats for chroemos homedir encryption type

Add a metric to track the type of encryption used by chromeos user
homedirectories.
This histogram is added in chromeos at
https://chromium-review.googlesource.com/c/486439/

BUG=714926
TEST=./validate_format.py && ./pretty_print.py
==========

[dspaid, 2017-04-27 07:13:22]

dspaid@chromium.org changed reviewers:
+ holte@chromium.org

[dspaid, 2017-04-27 07:13:23]

+holte@chromium.org for owners approval

[Steven Holte, 2017-04-28 00:37:30]

lgtm

[dspaid, 2017-04-28 01:31:01]

The CQ bit was checked by dspaid@chromium.org

[commit-bot: I haz the power, 2017-04-28 01:34:27]

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, 2017-04-28 02:55:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493343061958830, "parent_rev":
"8390124cd5b4d6b0101a18ec2ad785cf64baa0fe", "commit_rev":
"77a4bd9d48145f782e8cc1f3f2f6788001f33060"}

[commit-bot: I haz the power, 2017-04-28 02:56:03]

Description was changed from

==========
Add UMA stats for chroemos homedir encryption type

Add a metric to track the type of encryption used by chromeos user
homedirectories.
This histogram is added in chromeos at
https://chromium-review.googlesource.com/c/486439/

BUG=714926
TEST=./validate_format.py && ./pretty_print.py
==========

to

==========
Add UMA stats for chroemos homedir encryption type

Add a metric to track the type of encryption used by chromeos user
homedirectories.
This histogram is added in chromeos at
https://chromium-review.googlesource.com/c/486439/

BUG=714926
TEST=./validate_format.py && ./pretty_print.py

Review-Url: https://codereview.chromium.org/2842723002
Cr-Commit-Position: refs/heads/master@{#467857}
Committed:
https://chromium.googlesource.com/chromium/src/+/77a4bd9d48145f782e8cc1f3f2f6...
==========

[commit-bot: I haz the power, 2017-04-28 02:56:05]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/77a4bd9d48145f782e8cc1f3f2f6...