Add UseCounters to evaluate usage and risk with upcoming WebVR spec changes.

Add UseCounters to evaluate usage and risk with upcoming WebVR spec changes.

BUG=701525
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2747803005
Cr-Commit-Position: refs/heads/master@{#457176}
(cherry picked from commit 8fd773268f69e868b3f57b90708709c4b085e9cb)

Review-Url: https://codereview.chromium.org/2754783004
Cr-Commit-Position: refs/branch-heads/3029@{#250}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed: https://chromium.googlesource.com/chromium/src/+/75ce6202acc3ef49f9c7c504c26b8f5805da97a2

[billorr, 2017-03-16 23:16:46]

The CQ bit was checked by billorr@chromium.org

[commit-bot: I haz the power, 2017-03-16 23:17:21]

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, 2017-03-16 23:17:22]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-16 23:17:23]

No L-G-T-M from a valid reviewer yet.
CQ run can only be started once the patch has received an L-G-T-M from a full
committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,_not_ a
full super star committer.
Committers are members of the group "project-chromium-committers".
Note that this has nothing to do with OWNERS files.

[xhwang, 2017-03-16 23:18:50]

xhwang@chromium.org changed reviewers:
+ xhwang@chromium.org

[xhwang, 2017-03-16 23:18:50]

rs lgtm!

[billorr, 2017-03-16 23:19:06]

The CQ bit was checked by billorr@chromium.org

[commit-bot: I haz the power, 2017-03-16 23:19:49]

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, 2017-03-16 23:19:50]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-16 23:19:51]

CLs for remote refs other than refs/heads/master must contain NOTRY=true and
NOPRESUBMIT=true in order for the CQ to process them

[billorr, 2017-03-16 23:21:05]

Description was changed from

==========
Add UseCounters to evaluate usage and risk with upcoming WebVR spec changes.

BUG=701525

Review-Url: https://codereview.chromium.org/2747803005
Cr-Commit-Position: refs/heads/master@{#457176}
(cherry picked from commit 8fd773268f69e868b3f57b90708709c4b085e9cb)
==========

to

==========
Add UseCounters to evaluate usage and risk with upcoming WebVR spec changes.

BUG=701525
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2747803005
Cr-Commit-Position: refs/heads/master@{#457176}
(cherry picked from commit 8fd773268f69e868b3f57b90708709c4b085e9cb)
==========

[billorr, 2017-03-16 23:21:09]

The CQ bit was checked by billorr@chromium.org

[commit-bot: I haz the power, 2017-03-16 23:21:48]

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, 2017-03-16 23:27:50]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489706469974830, "parent_rev":
"fcaf8e8f298cd8780ad715c2a340fe564a02f056", "commit_rev":
"75ce6202acc3ef49f9c7c504c26b8f5805da97a2"}

[commit-bot: I haz the power, 2017-03-16 23:28:33]

Description was changed from

==========
Add UseCounters to evaluate usage and risk with upcoming WebVR spec changes.

BUG=701525
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2747803005
Cr-Commit-Position: refs/heads/master@{#457176}
(cherry picked from commit 8fd773268f69e868b3f57b90708709c4b085e9cb)
==========

to

==========
Add UseCounters to evaluate usage and risk with upcoming WebVR spec changes.

BUG=701525
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2747803005
Cr-Commit-Position: refs/heads/master@{#457176}
(cherry picked from commit 8fd773268f69e868b3f57b90708709c4b085e9cb)

Review-Url: https://codereview.chromium.org/2754783004
Cr-Commit-Position: refs/branch-heads/3029@{#250}
Cr-Branched-From:
939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed:
https://chromium.googlesource.com/chromium/src/+/75ce6202acc3ef49f9c7c504c26b...
==========

[commit-bot: I haz the power, 2017-03-16 23:28:34]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/75ce6202acc3ef49f9c7c504c26b...