Upstream high resolution event timestamp tests to WPT

Upstream high resolution event timestamp test to WPT.

This is in anticipation of DOM spec patch landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=538600
Review-Url: https://codereview.chromium.org/2744553007
Cr-Commit-Position: refs/heads/master@{#485966}
Committed: https://chromium.googlesource.com/chromium/src/+/162c4ac09275ce579d43898be8f1fda4cbe07a32

[majidvp, 2017-03-10 14:25:39]

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

[commit-bot: I haz the power, 2017-03-10 14:25:51]

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

[majidvp, 2017-03-10 14:26:23]

Description was changed from

==========
Upstream high resolution event timestamp test to WPT.

*IMPORTANT* Do NOT land until the pull request against spec is merged.

This is in anticipation of resolving DOM spec landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.

[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

to

==========
Upstream high resolution event timestamp test to WPT.

*IMPORTANT* Do NOT land until the pull request against spec is merged.

This is in anticipation of resolving DOM spec landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.

[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

[majidvp, 2017-03-10 14:26:23]

majidvp@chromium.org changed reviewers:
+ rbyers@chromium.org

[commit-bot: I haz the power, 2017-03-10 15:27:22]

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

[commit-bot: I haz the power, 2017-03-10 15:27:23]

Dry run: This issue passed the CQ dry run.

[Rick Byers, 2017-03-27 21:27:16]

LGTM

annevk@ might want to review the tests as part of reviewing the spec change, not
sure.  In that case you can either point him here, or create a PR upstream in
GitHub and after that lands, land the blink change to remove our LayoutTest copy
(the latter is what HTML editors are used to doing, the former is a little less
work for you of course).

[majidvp, 2017-07-12 12:44:08]

On 2017/03/27 21:27:16, Rick Byers wrote:
> LGTM
> 
> annevk@ might want to review the tests as part of reviewing the spec change,
not
> sure.  In that case you can either point him here, or create a PR upstream in
> GitHub and after that lands, land the blink change to remove our LayoutTest
copy
> (the latter is what HTML editors are used to doing, the former is a little
less
> work for you of course).

Spec change is now good. I believe annevk@ have looked at the tests as well.
So landing this now and happy to change them if there is an issue found later.

[majidvp, 2017-07-12 12:46:12]

Description was changed from

==========
Upstream high resolution event timestamp test to WPT.

*IMPORTANT* Do NOT land until the pull request against spec is merged.

This is in anticipation of resolving DOM spec landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.

[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

to

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of resolving DOM spec landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

[majidvp, 2017-07-12 12:46:35]

The CQ bit was checked by majidvp@chromium.org

[commit-bot: I haz the power, 2017-07-12 12:46:43]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[majidvp, 2017-07-12 12:46:53]

The CQ bit was unchecked by majidvp@chromium.org

[majidvp, 2017-07-12 12:47:05]

Description was changed from

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of resolving DOM spec landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

to

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of DOM spec patch landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

[majidvp, 2017-07-12 12:47:11]

The CQ bit was checked by majidvp@chromium.org

[commit-bot: I haz the power, 2017-07-12 12:47:25]

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, 2017-07-12 12:59:12]

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

[commit-bot: I haz the power, 2017-07-12 12:59:13]

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...)

[majidvp, 2017-07-12 13:31:29]

Description was changed from

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of DOM spec patch landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=
==========

to

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of DOM spec patch landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=538600
==========

[majidvp, 2017-07-12 13:31:49]

The CQ bit was checked by majidvp@chromium.org

[majidvp, 2017-07-12 13:31:49]

The patchset sent to the CQ was uploaded after l-g-t-m from rbyers@chromium.org
Link to the patchset: https://codereview.chromium.org/2744553007/#ps40001
(title: "Make WPT lint happy")

[commit-bot: I haz the power, 2017-07-12 13:31:56]

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, 2017-07-12 13:40:42]

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

[commit-bot: I haz the power, 2017-07-12 13:40:43]

Try jobs failed on following builders:
  win_chromium_x64_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[majidvp, 2017-07-12 14:10:48]

The CQ bit was checked by majidvp@chromium.org

[commit-bot: I haz the power, 2017-07-12 14:10:53]

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, 2017-07-12 15:38:27]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1499868648933390,
"parent_rev": "8cf5716792a541d83bd51c901b839a8fe9f8e834", "commit_rev":
"91020a40c54a54731423b95434cc3fd1498ef7b5"}

[commit-bot: I haz the power, 2017-07-12 15:38:40]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1499868648933390,
"parent_rev": "b3afb75bbf4bc8f13647ba4f260cf382219cedf1", "commit_rev":
"162c4ac09275ce579d43898be8f1fda4cbe07a32"}

[commit-bot: I haz the power, 2017-07-12 15:38:50]

Description was changed from

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of DOM spec patch landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=538600
==========

to

==========
Upstream high resolution event timestamp test to WPT.

This is in anticipation of DOM spec patch landing [1].
Upstreaming two tests:
 - verify constructed events get a high-resolution time from perfomance.now()
 - verify the minimum resolution is larger that 5µs.


[1] https://github.com/whatwg/dom/issues/23
[2] https://github.com/whatwg/dom/pull/420

BUG=538600

Review-Url: https://codereview.chromium.org/2744553007
Cr-Commit-Position: refs/heads/master@{#485966}
Committed:
https://chromium.googlesource.com/chromium/src/+/162c4ac09275ce579d43898be8f1...
==========

[commit-bot: I haz the power, 2017-07-12 15:38:51]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/162c4ac09275ce579d43898be8f1...