Prevent new events from being sent to WebVR pages that are being closed.

Prevent new events from being sent to WebVR pages that are being closed.

BUG=670802
Committed: https://crrev.com/b771fd8575223a45d6493dca6267d2198a0db499
Cr-Commit-Position: refs/heads/master@{#436013}

[bajones, 2016-12-02 19:10:49]

bajones@chromium.org changed reviewers:
+ klausw@chromium.org, mthiesse@chromium.org

[bajones, 2016-12-02 19:10:49]

PTAL The crash in https://bugs.chromium.org/p/chromium/issues/detail?id=670802
is pretty tough to repro, but given the crash stack this seems like a very
logical fix and I haven't been able to get the crash again with it. Fingers
crossed?

[klausw, 2016-12-02 19:30:22]

LGTM

[bajones, 2016-12-02 19:39:30]

The CQ bit was checked by bajones@chromium.org

[commit-bot: I haz the power, 2016-12-02 19:40:07]

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, 2016-12-02 21:08:15]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480707570064790, "parent_rev":
"04b17024786a9b208614b4e9ee5fd470e63edd26", "commit_rev":
"24017c04e2feea6c2a52c6725fe0ecb6b37b9c05"}

[commit-bot: I haz the power, 2016-12-02 21:08:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-02 21:11:11]

Description was changed from

==========
Prevent new events from being sent to WebVR pages that are being closed.

BUG=670802
==========

to

==========
Prevent new events from being sent to WebVR pages that are being closed.

BUG=670802

Committed: https://crrev.com/b771fd8575223a45d6493dca6267d2198a0db499
Cr-Commit-Position: refs/heads/master@{#436013}
==========

[commit-bot: I haz the power, 2016-12-02 21:11:12]

Patchset 1 (id:??) landed as
https://crrev.com/b771fd8575223a45d6493dca6267d2198a0db499
Cr-Commit-Position: refs/heads/master@{#436013}