Add trace events for ThreadedDataProvider

Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992, 277124
R=kinuko@chromium.org

Committed: https://crrev.com/b0b23292ec53333f0e77d9604b9432bd4a60e357
Cr-Commit-Position: refs/heads/master@{#372054}

[yhirano, 2016-01-28 07:37:40]

Description was changed from

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. As though the feature
is still disabled by default, having trace events helps us see the performance.

BUG=581992
R=kinuko@chromium.org
==========

to

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. As though the feature
is still disabled by default, having trace events helps us investigate
the behavior locally.

BUG=581992
R=kinuko@chromium.org
==========

[yhirano, 2016-01-28 07:37:58]

Description was changed from

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. As though the feature
is still disabled by default, having trace events helps us investigate
the behavior locally.

BUG=581992
R=kinuko@chromium.org
==========

to

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the feature
is still disabled by default, having trace events helps us investigate
the behavior locally.

BUG=581992
R=kinuko@chromium.org
==========

[yhirano, 2016-01-28 07:38:16]

Description was changed from

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the feature
is still disabled by default, having trace events helps us investigate
the behavior locally.

BUG=581992
R=kinuko@chromium.org
==========

to

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992
R=kinuko@chromium.org
==========

[kinuko, 2016-01-28 08:03:15]

lgtm

[kinuko, 2016-01-28 08:03:45]

On 2016/01/28 08:03:15, kinuko wrote:
> lgtm

Can you also add BUG=277124?

[yhirano, 2016-01-28 08:06:59]

Description was changed from

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992
R=kinuko@chromium.org
==========

to

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992, 277124
R=kinuko@chromium.org
==========

[yhirano, 2016-01-28 08:07:06]

On 2016/01/28 08:03:45, kinuko wrote:
> On 2016/01/28 08:03:15, kinuko wrote:
> > lgtm
> 
> Can you also add BUG=277124?

Done.

[yhirano, 2016-01-28 08:07:16]

The CQ bit was checked by yhirano@chromium.org

[commit-bot: I haz the power, 2016-01-28 08:07:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640283004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640283004/1

[commit-bot: I haz the power, 2016-01-28 09:18:17]

Description was changed from

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992, 277124
R=kinuko@chromium.org
==========

to

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992, 277124
R=kinuko@chromium.org
==========

[commit-bot: I haz the power, 2016-01-28 09:18:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-28 09:19:23]

Description was changed from

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992, 277124
R=kinuko@chromium.org
==========

to

==========
Add trace events for ThreadedDataProvider

This change adds trace events to ThreadedDataProvider. Even though the
feature is still disabled by default, having trace events helps us
investigate the behavior locally.

BUG=581992, 277124
R=kinuko@chromium.org

Committed: https://crrev.com/b0b23292ec53333f0e77d9604b9432bd4a60e357
Cr-Commit-Position: refs/heads/master@{#372054}
==========

[commit-bot: I haz the power, 2016-01-28 09:19:24]

Patchset 1 (id:??) landed as
https://crrev.com/b0b23292ec53333f0e77d9604b9432bd4a60e357
Cr-Commit-Position: refs/heads/master@{#372054}