gpu: Disconnect from host if gpu initialization failed.

gpu: Disconnect from host if gpu initialization failed.

If gpu intialization failed, then disconnect from the host early, so that
the messages from the host are ignored.

BUG=643746
TBR=piman@. TBR'ing to unflake telemetry_unittests on win bots.

Review-Url: https://codereview.chromium.org/2773373002
Cr-Commit-Position: refs/heads/master@{#459685}
Committed: https://chromium.googlesource.com/chromium/src/+/bba05f44fe583ffa69c22d36f91aaebe0ceea282

[sadrul, 2017-03-26 23:50:14]

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

[commit-bot: I haz the power, 2017-03-26 23:50:23]

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

[sadrul, 2017-03-27 00:07:20]

The CQ bit was unchecked by sadrul@chromium.org

[sadrul, 2017-03-27 01:04:25]

Description was changed from

==========
exp: maaaybe this helps.

BUG=
==========

to

==========
gpu: Disconnect from host if gpu initialization failed.

If gpu intialization failed, then disconnect from the host early, so that
the messages from the host are ignored.

BUG=643746
==========

[sadrul, 2017-03-27 01:05:42]

sadrul@chromium.org changed reviewers:
+ piman@chromium.org

[sadrul, 2017-03-27 01:05:43]

Hi! I am TBR'ing this since it seems to help with the telemetry_unittests
flakiness on windows bots. I will address any comments you have in follow up
CLs.

[sadrul, 2017-03-27 01:06:07]

Description was changed from

==========
gpu: Disconnect from host if gpu initialization failed.

If gpu intialization failed, then disconnect from the host early, so that
the messages from the host are ignored.

BUG=643746
==========

to

==========
gpu: Disconnect from host if gpu initialization failed.

If gpu intialization failed, then disconnect from the host early, so that
the messages from the host are ignored.

BUG=643746
TBR=piman@. TBR'ing to unflake telemetry_unittests on win bots.
==========

[sadrul, 2017-03-27 01:06:26]

The CQ bit was checked by sadrul@chromium.org

[commit-bot: I haz the power, 2017-03-27 01:06:37]

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, 2017-03-27 01:10:00]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490576786592370, "parent_rev":
"805f2ca5aa0902f56885ea3c8c0a42cb80d84522", "commit_rev":
"bba05f44fe583ffa69c22d36f91aaebe0ceea282"}

[commit-bot: I haz the power, 2017-03-27 01:11:27]

Description was changed from

==========
gpu: Disconnect from host if gpu initialization failed.

If gpu intialization failed, then disconnect from the host early, so that
the messages from the host are ignored.

BUG=643746
TBR=piman@. TBR'ing to unflake telemetry_unittests on win bots.
==========

to

==========
gpu: Disconnect from host if gpu initialization failed.

If gpu intialization failed, then disconnect from the host early, so that
the messages from the host are ignored.

BUG=643746
TBR=piman@. TBR'ing to unflake telemetry_unittests on win bots.

Review-Url: https://codereview.chromium.org/2773373002
Cr-Commit-Position: refs/heads/master@{#459685}
Committed:
https://chromium.googlesource.com/chromium/src/+/bba05f44fe583ffa69c22d36f91a...
==========

[commit-bot: I haz the power, 2017-03-27 01:11:28]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/bba05f44fe583ffa69c22d36f91a...