Replace adjustment of previous visual rects on scroll with normal paint invalidation

Replace adjustment of previous visual rects on scroll with normal paint invalidation

Previously the adjustment of previous visual rects on scroll was not
complete: it ignored non-layered objects, and didn't adjust location
in backing.

Now set paint invalidation flag on scroll if needed, and all required
adjustments will be done during paint invalidation.

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/03444642622ffcecb8197bf40d6a21495d694240
Cr-Commit-Position: refs/heads/master@{#440763}

[Xianzhu, 2016-12-23 22:59:02]

Description was changed from

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

BUG=673197
==========

to

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2016-12-23 22:59:06]

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

[commit-bot: I haz the power, 2016-12-23 22:59:15]

Dry run: 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, 2016-12-24 00:42:29]

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

[commit-bot: I haz the power, 2016-12-24 00:42:30]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[Xianzhu, 2016-12-26 20:02:04]

Description was changed from

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

Previously the adjustment of previous visual rects on scroll was not
complete: it ignored non-layered objects, and didn't adjust location
in backing.

Now set paint invalidation flag on scroll if needed, and all required
adjustments will be done during paint invalidation.

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2016-12-26 20:05:11]

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

[commit-bot: I haz the power, 2016-12-26 20:05:18]

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 20:47:50]

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

[commit-bot: I haz the power, 2016-12-26 20:48:00]

Dry run: 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, 2016-12-26 22:18:56]

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

[commit-bot: I haz the power, 2016-12-26 22:18:57]

Dry run: This issue passed the CQ dry run.

[Xianzhu, 2016-12-27 17:38:38]

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

[chrishtr, 2016-12-27 17:58:46]

The CQ bit was checked by chrishtr@chromium.org

[chrishtr, 2016-12-27 17:58:47]

lgtm

[commit-bot: I haz the power, 2016-12-27 17:59:09]

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 18:02:18]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1482861526658480,
"parent_rev": "9ffb557b1ed426630e16c2f2f5f3f77dd91253dc", "commit_rev":
"5f880b10862873800643044a27da4802ed7b71ef"}

[commit-bot: I haz the power, 2016-12-27 18:02:44]

Description was changed from

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

Previously the adjustment of previous visual rects on scroll was not
complete: it ignored non-layered objects, and didn't adjust location
in backing.

Now set paint invalidation flag on scroll if needed, and all required
adjustments will be done during paint invalidation.

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

Previously the adjustment of previous visual rects on scroll was not
complete: it ignored non-layered objects, and didn't adjust location
in backing.

Now set paint invalidation flag on scroll if needed, and all required
adjustments will be done during paint invalidation.

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2605543002
==========

[commit-bot: I haz the power, 2016-12-27 18:02:44]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2017-01-02 15:46:26]

Description was changed from

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

Previously the adjustment of previous visual rects on scroll was not
complete: it ignored non-layered objects, and didn't adjust location
in backing.

Now set paint invalidation flag on scroll if needed, and all required
adjustments will be done during paint invalidation.

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2605543002
==========

to

==========
Replace adjustment of previous visual rects on scroll with normal paint
invalidation

Previously the adjustment of previous visual rects on scroll was not
complete: it ignored non-layered objects, and didn't adjust location
in backing.

Now set paint invalidation flag on scroll if needed, and all required
adjustments will be done during paint invalidation.

BUG=673197
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/03444642622ffcecb8197bf40d6a21495d694240
Cr-Commit-Position: refs/heads/master@{#440763}
==========

[commit-bot: I haz the power, 2017-01-02 15:46:27]

Patchset 3 (id:??) landed as
https://crrev.com/03444642622ffcecb8197bf40d6a21495d694240
Cr-Commit-Position: refs/heads/master@{#440763}