arc: Fix crash on Arc window close.

arc: Fix crash on Arc window close.

BUG=638261
BUG=b/30817552
TEST=Manually on device. No more crashes are observed.

NOTRY=true
NOPRESUBMIT=true 
TBR=reviewer@chromium.org

Review-Url: https://codereview.chromium.org/2251493002
Cr-Commit-Position: refs/heads/master@{#412390}
(cherry picked from commit 323b4a4792b0c6eb7e51d2aee66773378229e486)

[khmel, 2016-08-18 01:41:24]

Description was changed from

==========
arc: Fix crash on Arc window close.

BUG=638261
BUG=b/30817552
TEST=Manually on device. No more crashes are observed.

Review-Url: https://codereview.chromium.org/2251493002
Cr-Commit-Position: refs/heads/master@{#412390}
(cherry picked from commit 323b4a4792b0c6eb7e51d2aee66773378229e486)
==========

to

==========
arc: Fix crash on Arc window close.

BUG=638261
BUG=b/30817552
TEST=Manually on device. No more crashes are observed.

NOTRY=true
NOPRESUBMIT=true 
TBR=reviewer@chromium.org

Review-Url: https://codereview.chromium.org/2251493002
Cr-Commit-Position: refs/heads/master@{#412390}
(cherry picked from commit 323b4a4792b0c6eb7e51d2aee66773378229e486)
==========

[khmel, 2016-08-18 01:41:31]

The CQ bit was checked by khmel@chromium.org

[commit-bot: I haz the power, 2016-08-18 01:41:58]

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

[khmel, 2016-08-18 01:42:44]

The CQ bit was unchecked by khmel@chromium.org

[commit-bot: I haz the power, 2016-08-18 01:45:47]

Description was changed from

==========
arc: Fix crash on Arc window close.

BUG=638261
BUG=b/30817552
TEST=Manually on device. No more crashes are observed.

NOTRY=true
NOPRESUBMIT=true 
TBR=reviewer@chromium.org

Review-Url: https://codereview.chromium.org/2251493002
Cr-Commit-Position: refs/heads/master@{#412390}
(cherry picked from commit 323b4a4792b0c6eb7e51d2aee66773378229e486)
==========

to

==========
arc: Fix crash on Arc window close.

BUG=638261
BUG=b/30817552
TEST=Manually on device. No more crashes are observed.

NOTRY=true
NOPRESUBMIT=true 
TBR=reviewer@chromium.org

Review-Url: https://codereview.chromium.org/2251493002
Cr-Commit-Position: refs/heads/master@{#412390}
(cherry picked from commit 323b4a4792b0c6eb7e51d2aee66773378229e486)
==========

[commit-bot: I haz the power, 2016-08-18 01:45:57]

Committed patchset #1 (id:1)

[khmel, 2016-08-18 01:46:59]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2251313002/ by khmel@chromium.org.

The reason for reverting is: Wrong resolve.