Cache the result of isScopedInV0 flag in Event object

Cache the result of isScopedInV0 flag in Event object

This makes the micro benchmarks (PerformanceTests/Events/) slightly faster.

BUG=531990, 617113
Committed: https://crrev.com/6bd0c6392adc136ea7ac74a67fc0c676318a1b50
Cr-Commit-Position: refs/heads/master@{#397983}

[hayato, 2016-06-06 04:36:50]

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

[commit-bot: I haz the power, 2016-06-06 04:37:04]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2034413002/1

[hayato, 2016-06-06 04:37:07]

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

[hayato, 2016-06-06 04:37:08]

wip

[commit-bot: I haz the power, 2016-06-06 04:37:19]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2034413002/20001

[hayato, 2016-06-06 04:38:13]

Description was changed from

==========
Cache the result of isScopedInV0 flag in Event object

This makes the micro benchmarks (PerformanceTests/Events) slighly faster.

BUG=531990
==========

to

==========
Cache the result of isScopedInV0 flag in Event object

This makes the micro benchmarks (PerformanceTests/Events/) slightly faster.

BUG=531990,617113
==========

[hayato, 2016-06-06 04:40:17]

hayato@chromium.org changed reviewers:
+ kochi@chromium.org, tkent@chromium.org

[hayato, 2016-06-06 04:40:17]

PTAL

[kochi, 2016-06-06 04:51:12]

lgtm

[hayato, 2016-06-06 05:13:42]

The CQ bit was unchecked by hayato@chromium.org

[hayato, 2016-06-06 05:13:45]

The CQ bit was checked by hayato@chromium.org

[commit-bot: I haz the power, 2016-06-06 05:13:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2034413002/20001

[commit-bot: I haz the power, 2016-06-06 06:12:56]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-06 06:14:17]

Description was changed from

==========
Cache the result of isScopedInV0 flag in Event object

This makes the micro benchmarks (PerformanceTests/Events/) slightly faster.

BUG=531990,617113
==========

to

==========
Cache the result of isScopedInV0 flag in Event object

This makes the micro benchmarks (PerformanceTests/Events/) slightly faster.

BUG=531990,617113

Committed: https://crrev.com/6bd0c6392adc136ea7ac74a67fc0c676318a1b50
Cr-Commit-Position: refs/heads/master@{#397983}
==========

[commit-bot: I haz the power, 2016-06-06 06:14:17]

Patchset 2 (id:??) landed as
https://crrev.com/6bd0c6392adc136ea7ac74a67fc0c676318a1b50
Cr-Commit-Position: refs/heads/master@{#397983}