cc: Add temporary CHECKs to debug TileManager crash.

cc: Add temporary CHECKs to debug TileManager crash.

This patch adds checks to see which call site is invoking a
CheckAndIssueSignals without a tile_task_manager_. Code inspection
didn't point at any obvious culprits. Hopefully these checks will.

R=danakj
BUG=642927
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Committed: https://crrev.com/82c838932d529fd704b2c7c6484e3bf9a6bea600
Cr-Commit-Position: refs/heads/master@{#419348}

[vmpstr, 2016-09-16 23:24:25]

Description was changed from

==========
cc: Add temporary CHECKs to debug TileManager crash.

This patch adds checks to see which call site is invoking a
CheckAndIssueSignals without a tile_task_manager_. Code inspection
didn't point at any obvious culprits. Hopefully these checks will.

R=danakj
BUG=642927
==========

to

==========
cc: Add temporary CHECKs to debug TileManager crash.

This patch adds checks to see which call site is invoking a
CheckAndIssueSignals without a tile_task_manager_. Code inspection
didn't point at any obvious culprits. Hopefully these checks will.

R=danakj
BUG=642927
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
==========

[vmpstr, 2016-09-16 23:25:01]

Please take a look.

[danakj, 2016-09-16 23:27:43]

LGTM

[vmpstr, 2016-09-16 23:30:11]

The CQ bit was checked by vmpstr@chromium.org

[commit-bot: I haz the power, 2016-09-16 23:30:36]

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, 2016-09-17 00:34:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-17 00:41:32]

Description was changed from

==========
cc: Add temporary CHECKs to debug TileManager crash.

This patch adds checks to see which call site is invoking a
CheckAndIssueSignals without a tile_task_manager_. Code inspection
didn't point at any obvious culprits. Hopefully these checks will.

R=danakj
BUG=642927
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
==========

to

==========
cc: Add temporary CHECKs to debug TileManager crash.

This patch adds checks to see which call site is invoking a
CheckAndIssueSignals without a tile_task_manager_. Code inspection
didn't point at any obvious culprits. Hopefully these checks will.

R=danakj
BUG=642927
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Committed: https://crrev.com/82c838932d529fd704b2c7c6484e3bf9a6bea600
Cr-Commit-Position: refs/heads/master@{#419348}
==========

[commit-bot: I haz the power, 2016-09-17 00:41:33]

Patchset 1 (id:??) landed as
https://crrev.com/82c838932d529fd704b2c7c6484e3bf9a6bea600
Cr-Commit-Position: refs/heads/master@{#419348}