Update histograms.xml.

Update histograms.xml.

Update histograms.xml using update_use_counter_feature_enum.py.

BUG=436770, 435393
R=tyoshino

Committed: https://crrev.com/ae1a91dab26b089c244743a4e5cebf8cf9032bcc
Cr-Commit-Position: refs/heads/master@{#312325}

[yhirano, 2015-01-16 11:16:08]

yhirano@chromium.org changed reviewers:
+ tyoshino@chromium.org

[yhirano, 2015-01-16 11:16:09]

This CL depends on https://codereview.chromium.org/850043008/.

[yhirano, 2015-01-16 11:17:41]

On 2015/01/16 11:16:09, yhirano wrote:
> This CL depends on https://codereview.chromium.org/850043008/.

Sorry, that was wrong.
This CL depends on https://codereview.chromium.org/838003006/.

[tyoshino (SeeGerritForStatus), 2015-01-19 05:32:27]

lgtm

[yhirano, 2015-01-19 08:35:19]

yhirano@chromium.org changed reviewers:
+ isherman@chromium.org

[yhirano, 2015-01-19 08:35:20]

+isherman for OWNER review.

[Ilya Sherman, 2015-01-20 20:28:51]

lgtm

[yhirano, 2015-01-21 02:29:10]

The CQ bit was checked by yhirano@chromium.org

[commit-bot: I haz the power, 2015-01-21 02:30:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/852303002/20001

[commit-bot: I haz the power, 2015-01-21 13:55:13]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-01-21 13:56:47]

Patchset 2 (id:??) landed as
https://crrev.com/ae1a91dab26b089c244743a4e5cebf8cf9032bcc
Cr-Commit-Position: refs/heads/master@{#312325}