[NoStatePrefetch] Remove obsolete histograms

[NoStatePrefetch] Remove obsolete histograms

The NoStatePrefetchTTFCP are obsolete and don't conain any useful data.
They have been replaced by PrefetchTTFCP histograms.

Review-Url: https://codereview.chromium.org/2628173004
Cr-Commit-Position: refs/heads/master@{#443572}
Committed: https://chromium.googlesource.com/chromium/src/+/8cea3f856adc43fdd72a9cda021c0ceaba3e3803

[droger, 2017-01-13 14:04:39]

Description was changed from

==========
[NoStatePrefetch] Remove obsolete histograms

The NoStatePrefetchTTFCP are obsolete and don't conain any useful data.
They have been replaced by PrefetchTTCFP histograms.
==========

to

==========
[NoStatePrefetch] Remove obsolete histograms

The NoStatePrefetchTTFCP are obsolete and don't conain any useful data.
They have been replaced by PrefetchTTFCP histograms.
==========

[droger, 2017-01-13 14:07:09]

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

[commit-bot: I haz the power, 2017-01-13 14:07:24]

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

[droger, 2017-01-13 14:09:54]

Patchset #1 (id:1) has been deleted

[droger, 2017-01-13 15:11:01]

droger@chromium.org changed reviewers:
+ mattcary@chromium.org

[mattcary, 2017-01-13 15:17:13]

lgtm

[droger, 2017-01-13 15:24:23]

droger@chromium.org changed reviewers:
+ rkaplow@chromium.org

[droger, 2017-01-13 15:24:24]

+rkaplow as histograms.xml owner

[commit-bot: I haz the power, 2017-01-13 15:25:18]

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

[commit-bot: I haz the power, 2017-01-13 15:25:18]

Dry run: This issue passed the CQ dry run.

[rkaplow, 2017-01-13 15:58:04]

lgtm

the code to emit these histograms has already been deleted?

[droger, 2017-01-13 16:23:58]

Thanks.

On 2017/01/13 15:58:04, rkaplow wrote:
> lgtm
> 
> the code to emit these histograms has already been deleted?

Yes.

[droger, 2017-01-13 16:24:35]

The CQ bit was checked by droger@chromium.org

[commit-bot: I haz the power, 2017-01-13 16:25:23]

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, 2017-01-13 16:31:15]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1484324675729560,
"parent_rev": "3dae0a2d7da309159a301e40a592692ec8431a38", "commit_rev":
"8cea3f856adc43fdd72a9cda021c0ceaba3e3803"}

[commit-bot: I haz the power, 2017-01-13 16:31:43]

Description was changed from

==========
[NoStatePrefetch] Remove obsolete histograms

The NoStatePrefetchTTFCP are obsolete and don't conain any useful data.
They have been replaced by PrefetchTTFCP histograms.
==========

to

==========
[NoStatePrefetch] Remove obsolete histograms

The NoStatePrefetchTTFCP are obsolete and don't conain any useful data.
They have been replaced by PrefetchTTFCP histograms.

Review-Url: https://codereview.chromium.org/2628173004
Cr-Commit-Position: refs/heads/master@{#443572}
Committed:
https://chromium.googlesource.com/chromium/src/+/8cea3f856adc43fdd72a9cda021c...
==========

[commit-bot: I haz the power, 2017-01-13 16:31:44]

Committed patchset #1 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/8cea3f856adc43fdd72a9cda021c...