Add a choice not to crash when unexpected dirty layout is encountered

Add a choice not to crash when unexpected dirty layout is encountered

If choose not to crash, the callsite can choose to ignore the result
or early return from the function.

BUG=590856
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/374adf05752934deb4a2be54b8a1c2d76f13836c
Cr-Commit-Position: refs/heads/master@{#413358}

[Xianzhu, 2016-08-19 01:43:49]

Description was changed from

==========
Add a choice not to crash when unexpected dirty layout is encountered

If choose not to crash, the callsite can choose to ignore the result
or early return from the function.

BUG=590856
==========

to

==========
Add a choice not to crash when unexpected dirty layout is encountered

If choose not to crash, the callsite can choose to ignore the result
or early return from the function.

BUG=590856
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2016-08-19 01:43:55]

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

[commit-bot: I haz the power, 2016-08-19 01:44:45]

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

[Xianzhu, 2016-08-19 01:44:55]

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

[commit-bot: I haz the power, 2016-08-19 05:29:15]

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

[commit-bot: I haz the power, 2016-08-19 05:29:16]

Dry run: This issue passed the CQ dry run.

[szager1, 2016-08-19 18:32:42]

lgtm with nit: please add TODO's at the location of every early return that
indicates broken behavior.

[Xianzhu, 2016-08-20 23:36:22]

The CQ bit was checked by wangxianzhu@chromium.org

[Xianzhu, 2016-08-20 23:36:22]

The patchset sent to the CQ was uploaded after l-g-t-m from szager@chromium.org
Link to the patchset: https://codereview.chromium.org/2259983003/#ps20001
(title: "add todos")

[commit-bot: I haz the power, 2016-08-20 23:36:34]

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, 2016-08-21 01:29:21]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-21 01:30:48]

Description was changed from

==========
Add a choice not to crash when unexpected dirty layout is encountered

If choose not to crash, the callsite can choose to ignore the result
or early return from the function.

BUG=590856
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Add a choice not to crash when unexpected dirty layout is encountered

If choose not to crash, the callsite can choose to ignore the result
or early return from the function.

BUG=590856
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/374adf05752934deb4a2be54b8a1c2d76f13836c
Cr-Commit-Position: refs/heads/master@{#413358}
==========

[commit-bot: I haz the power, 2016-08-21 01:30:49]

Patchset 2 (id:??) landed as
https://crrev.com/374adf05752934deb4a2be54b8a1c2d76f13836c
Cr-Commit-Position: refs/heads/master@{#413358}