Enforce FirstContentfulPaint <= FirstMeaningfulPaint

Enforce FirstContentfulPaint <= FirstMeaningfulPaint

Before this patch, ordering of FirstContentfulPaint (FCP) and
FirstMeaningfulPaint (FMP) was not guaranteed. This change enforces
FCP <= FMP ordering, by reporting FCP timestamp as FMP if the last
FMP candidate is before FCP.

BUG=689376
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2710623002
Cr-Commit-Position: refs/heads/master@{#452412}
Committed: https://chromium.googlesource.com/chromium/src/+/064e872bec2dc2bc381a493c6be6c0f24d672c4d

[Kunihiko Sakamoto, 2017-02-21 05:48:34]

Description was changed from

==========
Enforce FirstContentfulPaint <= FirstMeaningfulPaint

BUG=689376
==========

to

==========
Enforce FirstContentfulPaint <= FirstMeaningfulPaint

BUG=689376
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Kunihiko Sakamoto, 2017-02-21 05:48:40]

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

[commit-bot: I haz the power, 2017-02-21 05:48:57]

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

[Kunihiko Sakamoto, 2017-02-21 08:19:07]

Description was changed from

==========
Enforce FirstContentfulPaint <= FirstMeaningfulPaint

BUG=689376
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Enforce FirstContentfulPaint <= FirstMeaningfulPaint

Before this patch, ordering of FirstContentfulPaint (FCP) and
FirstMeaningfulPaint (FMP) was not guaranteed. This change enforces
FCP <= FMP ordering, by reporting FCP timestamp as FMP if the last
FMP candidate is before FCP.

BUG=689376
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Kunihiko Sakamoto, 2017-02-21 08:21:09]

ksakamoto@chromium.org changed reviewers:
+ kouhei@chromium.org

[commit-bot: I haz the power, 2017-02-21 08:41:28]

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

[commit-bot: I haz the power, 2017-02-21 08:41:29]

Dry run: Try jobs failed on following builders:
  android_n5x_swarming_rel on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_...)

[kouhei (in TOK), 2017-02-21 21:29:54]

lgtm

[Kunihiko Sakamoto, 2017-02-22 01:02:12]

The CQ bit was checked by ksakamoto@chromium.org

[commit-bot: I haz the power, 2017-02-22 01:05:29]

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, 2017-02-22 03:08:49]

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

[commit-bot: I haz the power, 2017-02-22 03:08:50]

Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_TIMED_OUT, no build
URL)

[Kunihiko Sakamoto, 2017-02-23 04:03:36]

The CQ bit was checked by ksakamoto@chromium.org

[commit-bot: I haz the power, 2017-02-23 04:04:17]

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, 2017-02-23 05:51:38]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487822616578490, "parent_rev":
"491895b0d6b40082c14e547b235819d319e1d720", "commit_rev":
"064e872bec2dc2bc381a493c6be6c0f24d672c4d"}

[commit-bot: I haz the power, 2017-02-23 05:52:14]

Description was changed from

==========
Enforce FirstContentfulPaint <= FirstMeaningfulPaint

Before this patch, ordering of FirstContentfulPaint (FCP) and
FirstMeaningfulPaint (FMP) was not guaranteed. This change enforces
FCP <= FMP ordering, by reporting FCP timestamp as FMP if the last
FMP candidate is before FCP.

BUG=689376
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Enforce FirstContentfulPaint <= FirstMeaningfulPaint

Before this patch, ordering of FirstContentfulPaint (FCP) and
FirstMeaningfulPaint (FMP) was not guaranteed. This change enforces
FCP <= FMP ordering, by reporting FCP timestamp as FMP if the last
FMP candidate is before FCP.

BUG=689376
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2710623002
Cr-Commit-Position: refs/heads/master@{#452412}
Committed:
https://chromium.googlesource.com/chromium/src/+/064e872bec2dc2bc381a493c6be6...
==========

[commit-bot: I haz the power, 2017-02-23 05:52:15]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/064e872bec2dc2bc381a493c6be6...