Layout test for 571040.

Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromium.org
BUG=571040
Committed: https://crrev.com/1d0e53475a9b3459b1af0e84715b45202ad493a6
Cr-Commit-Position: refs/heads/master@{#367393}

[rune, 2016-01-04 10:27:21]

Description was changed from

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromim.org
BUG=571040
==========

to

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromim.org
BUG=571040
==========

[rune, 2016-01-04 10:27:21]

rune@opera.com changed reviewers:
+ dstockwell@chromium.org
- dstockwell@chromim.org

[rune, 2016-01-04 10:27:38]

The CQ bit was checked by rune@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2016-01-04 10:27:45]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553083002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553083002/1

[rune, 2016-01-04 10:28:05]

Description was changed from

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromim.org
BUG=571040
==========

to

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromium.org
BUG=571040
==========

[rune, 2016-01-04 10:28:51]

ptal

[commit-bot: I haz the power, 2016-01-04 11:12:57]

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

[commit-bot: I haz the power, 2016-01-04 11:12:58]

Dry run: This issue passed the CQ dry run.

[shans, 2016-01-04 21:33:47]

On 2016/01/04 at 10:28:51, rune wrote:
> ptal

Thanks for this!

LGTM

[rune, 2016-01-04 22:28:58]

The CQ bit was checked by rune@opera.com

[commit-bot: I haz the power, 2016-01-04 22:30:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553083002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553083002/1

[commit-bot: I haz the power, 2016-01-04 22:36:29]

Description was changed from

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromium.org
BUG=571040
==========

to

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromium.org
BUG=571040
==========

[commit-bot: I haz the power, 2016-01-04 22:36:30]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-04 22:37:21]

Description was changed from

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromium.org
BUG=571040
==========

to

==========
Layout test for 571040.

The fix for issue 571040 did not add a test. Here is one.
Node::virtualEnsureComputedStyle returns nullptr when there is no parent
node (which is strange since the method is called *Ensure*). However,
that's what caused the crash. Confirmed that the added test crashes in a
pre-christmas checkout.

R=shans@chromium.org,dstockwell@chromium.org
BUG=571040

Committed: https://crrev.com/1d0e53475a9b3459b1af0e84715b45202ad493a6
Cr-Commit-Position: refs/heads/master@{#367393}
==========

[commit-bot: I haz the power, 2016-01-04 22:37:21]

Patchset 1 (id:??) landed as
https://crrev.com/1d0e53475a9b3459b1af0e84715b45202ad493a6
Cr-Commit-Position: refs/heads/master@{#367393}