fast/layers/remove-layer-with-nested-stacking.html also crashes on release

fast/layers/remove-layer-with-nested-stacking.html also crashes on release

For example, https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_ng/builds/262501

TBR=wangxianzhu@chromium.org
NOTRY=true

Committed: https://crrev.com/5e391b9c219c1a241ecaaf46fcb148a02913d07a
Cr-Commit-Position: refs/heads/master@{#407964}

[Xianzhu, 2016-07-26 23:20:49]

The CQ bit was checked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2016-07-26 23:21:21]

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, 2016-07-26 23:25:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 23:27:51]

Description was changed from

==========
fast/layers/remove-layer-with-nested-stacking.html also crashes on release

For example,
https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel...

TBR=wangxianzhu@chromium.org
NOTRY=true
==========

to

==========
fast/layers/remove-layer-with-nested-stacking.html also crashes on release

For example,
https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel...

TBR=wangxianzhu@chromium.org
NOTRY=true

Committed: https://crrev.com/5e391b9c219c1a241ecaaf46fcb148a02913d07a
Cr-Commit-Position: refs/heads/master@{#407964}
==========

[commit-bot: I haz the power, 2016-07-26 23:27:52]

Patchset 1 (id:??) landed as
https://crrev.com/5e391b9c219c1a241ecaaf46fcb148a02913d07a
Cr-Commit-Position: refs/heads/master@{#407964}