Remove DocumentMode usage histogram.

Remove DocumentMode usage histogram.

BUG=612245
Committed: https://crrev.com/2660f43bc6c4012295e725ccac98ebb534e1d3d5
Cr-Commit-Position: refs/heads/master@{#418228}

[Peter Wen, 2016-09-12 18:56:28]

The CQ bit was checked by wnwen@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-12 18:57:14]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Peter Wen, 2016-09-12 18:57:35]

wnwen@chromium.org changed reviewers:
+ dfalcantara@chromium.org

[Peter Wen, 2016-09-12 18:57:36]

Hi Dan,

This is the last CL that I'm planning to do for the document mode cleanup. If
there's something else that I missed, please point it out to me, otherwise I'll
close the associated bug.

Thanks for all the reviews!

Peter

[gone, 2016-09-12 18:59:22]

lgtm

Eh, not sure if there's anything obvious; haven't had time to look.  If there's
anything else that pops up we can definitely revisit.

Many thanks for cleaning up the mess!

[Peter Wen, 2016-09-12 19:02:25]

The CQ bit was unchecked by wnwen@chromium.org

[Peter Wen, 2016-09-12 19:02:30]

The CQ bit was checked by wnwen@chromium.org

[commit-bot: I haz the power, 2016-09-12 19:04:07]

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, 2016-09-12 19:11:44]

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

[commit-bot: I haz the power, 2016-09-12 19:11:45]

Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[Peter Wen, 2016-09-12 19:13:44]

wnwen@chromium.org changed reviewers:
+ asvitkine@chromium.org

[Peter Wen, 2016-09-12 19:13:45]

+asvitkine@ for metrics/histograms.

[Alexei Svitkine (slow), 2016-09-12 21:05:17]

lgtm

[Peter Wen, 2016-09-13 13:22:15]

The CQ bit was checked by wnwen@chromium.org

[commit-bot: I haz the power, 2016-09-13 13:22:28]

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, 2016-09-13 13:27:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-13 13:29:17]

Description was changed from

==========
Remove DocumentMode usage histogram.

BUG=612245
==========

to

==========
Remove DocumentMode usage histogram.

BUG=612245

Committed: https://crrev.com/2660f43bc6c4012295e725ccac98ebb534e1d3d5
Cr-Commit-Position: refs/heads/master@{#418228}
==========

[commit-bot: I haz the power, 2016-09-13 13:29:18]

Patchset 1 (id:??) landed as
https://crrev.com/2660f43bc6c4012295e725ccac98ebb534e1d3d5
Cr-Commit-Position: refs/heads/master@{#418228}