[SPInvalidation] Force subtree paint property update on css position change

[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
TEST=All/ScrollAnchorTest.ExcludeAbsolutePositionThatSticksToViewport/0
TEST=All/PaintPropertyTreeBuilderTest.PositionChangeUpdateDescendantProperties/*
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/81c78e614b8a82160e2e0403011eba4701d09784
Cr-Commit-Position: refs/heads/master@{#440761}

[Xianzhu, 2016-12-26 21:20:10]

Description was changed from

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
==========

to

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2016-12-26 21:21:25]

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

[commit-bot: I haz the power, 2016-12-26 21:21:27]

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

[Xianzhu, 2016-12-26 21:23:38]

Description was changed from

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
TEST=All/ScrollAnchorTest.ExcludeAbsolutePositionThatSticksToViewport/0
TEST=All/PaintPropertyTreeBuilderTest.PositionChangeUpdateDescendantProperties/*
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[commit-bot: I haz the power, 2016-12-26 23:55:06]

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

[commit-bot: I haz the power, 2016-12-26 23:55:06]

Dry run: This issue passed the CQ dry run.

[Xianzhu, 2016-12-27 17:36:33]

wangxianzhu@chromium.org changed reviewers:
+ chrishtr@chromium.org

[chrishtr, 2016-12-27 17:53:39]

The CQ bit was checked by chrishtr@chromium.org

[chrishtr, 2016-12-27 17:53:39]

lgtm

[commit-bot: I haz the power, 2016-12-27 17:53:56]

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, 2016-12-27 17:57:20]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482861219386690, "parent_rev":
"0d1d257803ca2e38079a10adc004627d884fef10", "commit_rev":
"45e8f282ce9f48942dbcabd5683e09b383eaf61a"}

[commit-bot: I haz the power, 2016-12-27 17:57:48]

Description was changed from

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
TEST=All/ScrollAnchorTest.ExcludeAbsolutePositionThatSticksToViewport/0
TEST=All/PaintPropertyTreeBuilderTest.PositionChangeUpdateDescendantProperties/*
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
TEST=All/ScrollAnchorTest.ExcludeAbsolutePositionThatSticksToViewport/0
TEST=All/PaintPropertyTreeBuilderTest.PositionChangeUpdateDescendantProperties/*
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2604743002
==========

[commit-bot: I haz the power, 2016-12-27 17:57:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2017-01-02 15:46:23]

Description was changed from

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
TEST=All/ScrollAnchorTest.ExcludeAbsolutePositionThatSticksToViewport/0
TEST=All/PaintPropertyTreeBuilderTest.PositionChangeUpdateDescendantProperties/*
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2604743002
==========

to

==========
[SPInvalidation] Force subtree paint property update on css position change

CSS position change may not affect paint properties of the object
itself, but may affect paint properties of descendants.

BUG=674623
TEST=All/ScrollAnchorTest.ExcludeAbsolutePositionThatSticksToViewport/0
TEST=All/PaintPropertyTreeBuilderTest.PositionChangeUpdateDescendantProperties/*
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/81c78e614b8a82160e2e0403011eba4701d09784
Cr-Commit-Position: refs/heads/master@{#440761}
==========

[commit-bot: I haz the power, 2017-01-02 15:46:24]

Patchset 1 (id:??) landed as
https://crrev.com/81c78e614b8a82160e2e0403011eba4701d09784
Cr-Commit-Position: refs/heads/master@{#440761}