Add trace event for DrawingBuffer::prepareMailbox in blink category.

Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

BUG=catapult:#2446

Committed: https://crrev.com/d3c83a8af9a2c06a49b16e26f43ea7338a72e283
Cr-Commit-Position: refs/heads/master@{#406737}

[Ken Russell (switch to Gerrit), 2016-07-20 23:26:19]

kbr@chromium.org changed reviewers:
+ alexandermont@chromium.org, charliea@chromium.org, zmo@chromium.org

[Ken Russell (switch to Gerrit), 2016-07-20 23:26:19]

(alexandermont or charliea) and zmo: please review. Thanks.

What bug ID should this reference?

ulan: FYI.

[alexandermont, 2016-07-20 23:27:31]

lgtm

[Ken Russell (switch to Gerrit), 2016-07-20 23:33:44]

Description was changed from

==========
Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

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

to

==========
Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

BUG=catapult:#2446
==========

[Ken Russell (switch to Gerrit), 2016-07-20 23:37:32]

Since the bug ID link to the Catapult repo doesn't work:
https://github.com/catapult-project/catapult/issues/2446 .

[Zhenyao Mo, 2016-07-20 23:58:48]

lgtm

[Ken Russell (switch to Gerrit), 2016-07-20 23:59:56]

The CQ bit was checked by kbr@chromium.org

[commit-bot: I haz the power, 2016-07-21 00:00:28]

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, 2016-07-21 01:21:27]

Description was changed from

==========
Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

BUG=catapult:#2446
==========

to

==========
Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

BUG=catapult:#2446
==========

[commit-bot: I haz the power, 2016-07-21 01:21:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-21 01:25:28]

Description was changed from

==========
Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

BUG=catapult:#2446
==========

to

==========
Add trace event for DrawingBuffer::prepareMailbox in blink category.

(Attempted to put this in the "gpu" category but ran into
http://crbug.com/630030 .)

This will help in the creation of TBMv2 WebGL benchmarks.

BUG=catapult:#2446

Committed: https://crrev.com/d3c83a8af9a2c06a49b16e26f43ea7338a72e283
Cr-Commit-Position: refs/heads/master@{#406737}
==========

[commit-bot: I haz the power, 2016-07-21 01:25:29]

Patchset 1 (id:??) landed as
https://crrev.com/d3c83a8af9a2c06a49b16e26f43ea7338a72e283
Cr-Commit-Position: refs/heads/master@{#406737}