Add histogram for ARC usage time

Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager:
https://chromium-review.googlesource.com/#/c/361042/

BUG=b/28815532

Committed: https://crrev.com/64a9a4760b89c481145efe390d4b6229eca8f45c
Cr-Commit-Position: refs/heads/master@{#407687}

[tbarzic, 2016-07-25 19:37:27]

Description was changed from

==========
Add histogram fo ARC usage time

BUG=b/28815532
==========

to

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager.

BUG=b/28815532
==========

[tbarzic, 2016-07-25 19:37:50]

tbarzic@chromium.org changed reviewers:
+ elijahtaylor@chromium.org, isherman@chromium.org

[Ilya Sherman, 2016-07-25 20:24:03]

LGTM.  Could you also please link me to the CL where this histogram was added?

[tbarzic, 2016-07-25 21:01:24]

Description was changed from

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager.

BUG=b/28815532
==========

to

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager:
https://chromium-review.googlesource.com/#/c/361042/

BUG=b/28815532
==========

[tbarzic, 2016-07-25 21:01:54]

On 2016/07/25 20:24:03, Ilya Sherman wrote:
> LGTM.  Could you also please link me to the CL where this histogram was added?

Updated cl description with the link.

[tbarzic, 2016-07-26 00:21:33]

The CQ bit was checked by tbarzic@chromium.org

[commit-bot: I haz the power, 2016-07-26 00:22:24]

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, 2016-07-26 02:23:04]

Description was changed from

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager:
https://chromium-review.googlesource.com/#/c/361042/

BUG=b/28815532
==========

to

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager:
https://chromium-review.googlesource.com/#/c/361042/

BUG=b/28815532
==========

[commit-bot: I haz the power, 2016-07-26 02:23:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 02:25:08]

Description was changed from

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager:
https://chromium-review.googlesource.com/#/c/361042/

BUG=b/28815532
==========

to

==========
Add histogram for ARC usage time

The metric is recorded by Chrome OS session manager:
https://chromium-review.googlesource.com/#/c/361042/

BUG=b/28815532

Committed: https://crrev.com/64a9a4760b89c481145efe390d4b6229eca8f45c
Cr-Commit-Position: refs/heads/master@{#407687}
==========

[commit-bot: I haz the power, 2016-07-26 02:25:09]

Patchset 1 (id:??) landed as
https://crrev.com/64a9a4760b89c481145efe390d4b6229eca8f45c
Cr-Commit-Position: refs/heads/master@{#407687}