cc: Add CHECKs for diagnosing invalid property tree indices post-commit.

cc: Add CHECKs for diagnosing invalid property tree indices post-commit.

Include mask layers when validating property tree indices post layer
update, and peform this check right before starting commit as well.

BUG=726423
R=weiliangc@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel

Review-Url: https://codereview.chromium.org/2962563002
Cr-Commit-Position: refs/heads/master@{#482394}
Committed: https://chromium.googlesource.com/chromium/src/+/1ec4a223a498c48e5f510a580c9890479f5714b6

[Khushal, 2017-06-26 18:57:47]

Description was changed from

==========
cc: Add CHECKs for diagnosing invalid property tree indices post-commit.

Include mask layers when validating property tree indices post layer
update, and peform this check right before starting commit as well.

BUG=726423
R=weiliangc@chromium.org
==========

to

==========
cc: Add CHECKs for diagnosing invalid property tree indices post-commit.

Include mask layers when validating property tree indices post layer
update, and peform this check right before starting commit as well.

BUG=726423
R=weiliangc@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel
==========

[weiliangc, 2017-06-26 19:52:56]

The CQ bit was checked by weiliangc@chromium.org

[weiliangc, 2017-06-26 19:52:57]

lgtm

[commit-bot: I haz the power, 2017-06-26 19:53:21]

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, 2017-06-26 21:05:43]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1498506776679270, "parent_rev":
"56ab4c1ae8f30911e2c7e11fa73a088f49bfb1ad", "commit_rev":
"1ec4a223a498c48e5f510a580c9890479f5714b6"}

[commit-bot: I haz the power, 2017-06-26 21:05:59]

Description was changed from

==========
cc: Add CHECKs for diagnosing invalid property tree indices post-commit.

Include mask layers when validating property tree indices post layer
update, and peform this check right before starting commit as well.

BUG=726423
R=weiliangc@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel
==========

to

==========
cc: Add CHECKs for diagnosing invalid property tree indices post-commit.

Include mask layers when validating property tree indices post layer
update, and peform this check right before starting commit as well.

BUG=726423
R=weiliangc@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel

Review-Url: https://codereview.chromium.org/2962563002
Cr-Commit-Position: refs/heads/master@{#482394}
Committed:
https://chromium.googlesource.com/chromium/src/+/1ec4a223a498c48e5f510a580c98...
==========

[commit-bot: I haz the power, 2017-06-26 21:06:00]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/1ec4a223a498c48e5f510a580c98...