[wrapper-tracing] Clear reporter after lazy cleanup

[wrapper-tracing] Clear reporter after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org

Committed: https://crrev.com/da671132ddc13821713064b41ca4b65cd7e44865
Cr-Commit-Position: refs/heads/master@{#425642}

[Michael Lippautz, 2016-10-17 07:26:53]

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

[commit-bot: I haz the power, 2016-10-17 07:27:13]

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

[haraken, 2016-10-17 07:33:11]

LGTM

[Michael Lippautz, 2016-10-17 07:34:25]

Description was changed from

==========
[wrapper-tracing] Fix crasher after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org
==========

to

==========
[wrapper-tracing] Clear reporter after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org
==========

[Marcel Hlopko, 2016-10-17 07:41:31]

lgtm

[commit-bot: I haz the power, 2016-10-17 09:19:31]

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

[commit-bot: I haz the power, 2016-10-17 09:19:32]

Dry run: This issue passed the CQ dry run.

[Michael Lippautz, 2016-10-17 09:23:46]

The CQ bit was checked by mlippautz@chromium.org

[commit-bot: I haz the power, 2016-10-17 09:23:55]

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, 2016-10-17 09:29:47]

Description was changed from

==========
[wrapper-tracing] Clear reporter after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org
==========

to

==========
[wrapper-tracing] Clear reporter after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org
==========

[commit-bot: I haz the power, 2016-10-17 09:29:48]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-17 09:32:04]

Description was changed from

==========
[wrapper-tracing] Clear reporter after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org
==========

to

==========
[wrapper-tracing] Clear reporter after lazy cleanup

Fixes the crasher in DCHECK(!m_reporter) on the trace wrappables fyi bot.

BUG=chromium:656276
R=haraken@chromium.org,hlopko@chromium.org

Committed: https://crrev.com/da671132ddc13821713064b41ca4b65cd7e44865
Cr-Commit-Position: refs/heads/master@{#425642}
==========

[commit-bot: I haz the power, 2016-10-17 09:32:05]

Patchset 1 (id:??) landed as
https://crrev.com/da671132ddc13821713064b41ca4b65cd7e44865
Cr-Commit-Position: refs/heads/master@{#425642}