Try to fix crash because of InlineBox deletion in a cached subsequence

Try to fix crash because of InlineBox deletion in a cached subsequence

Don't know why the crashes occurred on bots. Couldn't reproduce the
crashes reported by clusterfuzz locally. Based on the stack, the crash
are because of deletion of an InlineBox in a cached subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630, 628117
R=chrishtr@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/f6c6259fca56e59fdb6d420f6d809d2c6c8cbdca

[Xianzhu, 2016-07-20 22:03:27]

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

[commit-bot: I haz the power, 2016-07-20 22:03:56]

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

[Xianzhu, 2016-07-20 22:04:48]

Description was changed from

==========
Try to fix crash because of InlineBox deletion in a cached subsequence

Couldn't reproduce the crash reported by clusterfuzz locally. Based on the
stack, the crash is because of deletion of an InlineBox in a cached
subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630,628117
==========

to

==========
Try to fix crash because of InlineBox deletion in a cached subsequence

Don't know why the crashes occurred on bots. Couldn't reproduce the
crashes reported by clusterfuzz locally. Based on the stack, the crash
are because of deletion of an InlineBox in a cached subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630,628117
==========

[Xianzhu, 2016-07-20 22:05:04]

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

[commit-bot: I haz the power, 2016-07-20 22:08:48]

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

[commit-bot: I haz the power, 2016-07-20 22:08:49]

Dry run: Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Xianzhu, 2016-07-21 01:10:01]

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

[commit-bot: I haz the power, 2016-07-21 01:10:18]

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, 2016-07-21 01:40:51]

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

[commit-bot: I haz the power, 2016-07-21 01:40:52]

Dry run: Try jobs failed on following builders:
  cast_shell_linux on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/cast_shell_linu...)

[chrishtr, 2016-07-21 17:03:15]

The CQ bit was checked by chrishtr@chromium.org

[chrishtr, 2016-07-21 17:03:16]

lgtm

[commit-bot: I haz the power, 2016-07-21 17:03:34]

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, 2016-07-21 19:01:10]

Description was changed from

==========
Try to fix crash because of InlineBox deletion in a cached subsequence

Don't know why the crashes occurred on bots. Couldn't reproduce the
crashes reported by clusterfuzz locally. Based on the stack, the crash
are because of deletion of an InlineBox in a cached subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630,628117
==========

to

==========
Try to fix crash because of InlineBox deletion in a cached subsequence

Don't know why the crashes occurred on bots. Couldn't reproduce the
crashes reported by clusterfuzz locally. Based on the stack, the crash
are because of deletion of an InlineBox in a cached subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630,628117
R=chrishtr@chromium.org

Committed: https://crrev.com/f6c6259fca56e59fdb6d420f6d809d2c6c8cbdca
Cr-Commit-Position: refs/heads/master@{#406925}
==========

[commit-bot: I haz the power, 2016-07-21 19:01:11]

Patchset 2 (id:??) landed as
https://crrev.com/f6c6259fca56e59fdb6d420f6d809d2c6c8cbdca
Cr-Commit-Position: refs/heads/master@{#406925}

[Xianzhu, 2016-07-21 19:02:17]

Description was changed from

==========
Try to fix crash because of InlineBox deletion in a cached subsequence

Don't know why the crashes occurred on bots. Couldn't reproduce the
crashes reported by clusterfuzz locally. Based on the stack, the crash
are because of deletion of an InlineBox in a cached subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630,628117
R=chrishtr@chromium.org

Committed: https://crrev.com/f6c6259fca56e59fdb6d420f6d809d2c6c8cbdca
Cr-Commit-Position: refs/heads/master@{#406925}
==========

to

==========
Try to fix crash because of InlineBox deletion in a cached subsequence

Don't know why the crashes occurred on bots. Couldn't reproduce the
crashes reported by clusterfuzz locally. Based on the stack, the crash
are because of deletion of an InlineBox in a cached subsequence.

This partly reverts https://codereview.chromium.org/2160983007/.

BUG=619630,628117
R=chrishtr@chromium.org

Committed:
https://chromium.googlesource.com/chromium/src/+/f6c6259fca56e59fdb6d420f6d80...
==========

[Xianzhu, 2016-07-21 19:02:18]

Committed patchset #2 (id:20001) manually as
f6c6259fca56e59fdb6d420f6d809d2c6c8cbdca (presubmit successful).