Fix flaky hi-resolution event timestamp test.

Fix flaky hi-resolution event timestamp test.

Ensure the floor calculation is taken into account when running the
layout test. The calculation matches what is happening when e.timeStamp
is being returned.

BUG=706494
Review-Url: https://codereview.chromium.org/2784913002
Cr-Commit-Position: refs/heads/master@{#460517}
Committed: https://chromium.googlesource.com/chromium/src/+/2c4770a055e01afcc6a687068694929bc048e702

[dtapuska, 2017-03-29 18:37:33]

Description was changed from

==========
Fix flaky hi-resolution event timestamp test.

Ensure the floor calculation is taken into account when running the
layout test. The calculation matches what is happening when e.timeStamp
is being returned.

BUG=706494
==========

to

==========
Fix flaky hi-resolution event timestamp test.

Ensure the floor calculation is taken into account when running the
layout test. The calculation matches what is happening when e.timeStamp
is being returned.

BUG=706494
==========

[dtapuska, 2017-03-29 18:37:33]

dtapuska@chromium.org changed reviewers:
+ mustaq@chromium.org

[dtapuska, 2017-03-29 18:37:37]

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

[commit-bot: I haz the power, 2017-03-29 18:38:50]

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

[mustaq, 2017-03-29 18:50:26]

lgtm

[dtapuska, 2017-03-29 18:51:40]

The CQ bit was unchecked by dtapuska@chromium.org

[dtapuska, 2017-03-29 18:51:41]

The CQ bit was checked by dtapuska@chromium.org

[commit-bot: I haz the power, 2017-03-29 18:52:04]

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, 2017-03-29 20:23:07]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490813501200970, "parent_rev":
"08255cfdfb2e98ead2c82b2d0c9e12b9409d8d5b", "commit_rev":
"2c4770a055e01afcc6a687068694929bc048e702"}

[commit-bot: I haz the power, 2017-03-29 20:23:50]

Description was changed from

==========
Fix flaky hi-resolution event timestamp test.

Ensure the floor calculation is taken into account when running the
layout test. The calculation matches what is happening when e.timeStamp
is being returned.

BUG=706494
==========

to

==========
Fix flaky hi-resolution event timestamp test.

Ensure the floor calculation is taken into account when running the
layout test. The calculation matches what is happening when e.timeStamp
is being returned.

BUG=706494

Review-Url: https://codereview.chromium.org/2784913002
Cr-Commit-Position: refs/heads/master@{#460517}
Committed:
https://chromium.googlesource.com/chromium/src/+/2c4770a055e01afcc6a687068694...
==========

[commit-bot: I haz the power, 2017-03-29 20:23:51]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/2c4770a055e01afcc6a687068694...