Revert of Replace all occurrences of RELEASE_ASSERT in wtf with CHECK.

Revert of Replace all occurrences of RELEASE_ASSERT in wtf with CHECK. (patchset #4 id:60001 of https://codereview.chromium.org/1840163002/ )

Reason for revert:
Caused performance regression; crbug.com/599867

Original issue's description:
> Replace all occurrences of RELEASE_ASSERT in wtf with CHECK.
> 
> BUG=596760
> 
> Committed: https://crrev.com/d181f524c11e0d456bc48261334beda61e6f852c
> Cr-Commit-Position: refs/heads/master@{#384213}

TBR=haraken@chromium.org,yutak@chromium.org,kotenkov@yandex-team.ru
BUG=596760, 599867

[tkent, 2016-04-03 17:55:19]

Created Revert of Replace all occurrences of RELEASE_ASSERT in wtf with CHECK.

[tkent, 2016-04-03 17:55:46]

Description was changed from

==========
Revert of Replace all occurrences of RELEASE_ASSERT in wtf with CHECK. (patchset
#4 id:60001 of https://codereview.chromium.org/1840163002/ )

Reason for revert:
Caused performance regression; crbug.com/599867

Original issue's description:
> Replace all occurrences of RELEASE_ASSERT in wtf with CHECK.
> 
> BUG=596760
> 
> Committed: https://crrev.com/d181f524c11e0d456bc48261334beda61e6f852c
> Cr-Commit-Position: refs/heads/master@{#384213}

TBR=haraken@chromium.org,yutak@chromium.org,kotenkov@yandex-team.ru
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=596760
==========

to

==========
Revert of Replace all occurrences of RELEASE_ASSERT in wtf with CHECK. (patchset
#4 id:60001 of https://codereview.chromium.org/1840163002/ )

Reason for revert:
Caused performance regression; crbug.com/599867

Original issue's description:
> Replace all occurrences of RELEASE_ASSERT in wtf with CHECK.
> 
> BUG=596760
> 
> Committed: https://crrev.com/d181f524c11e0d456bc48261334beda61e6f852c
> Cr-Commit-Position: refs/heads/master@{#384213}

TBR=haraken@chromium.org,yutak@chromium.org,kotenkov@yandex-team.ru
BUG=596760, 599867
==========

[tkent, 2016-04-03 17:55:49]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2016-04-03 17:55:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1854033002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1854033002/1

[commit-bot: I haz the power, 2016-04-03 17:58:08]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-04-03 17:58:09]

Try jobs failed on following builders:
  ios_dbg_simulator_gn on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)
  ios_dbg_simulator_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)
  ios_rel_device_gn on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_gn...)
  mac_chromium_compile_dbg_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)
  mac_chromium_gn_rel on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_gn_r...)
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[kotenkov, 2016-04-03 17:59:59]

There are conflicts already, I've seen them while investigating the issue,
you'll have to rebase.
It seems that the bottleneck is the Vector.h, at least for blink_perf.events.
I'll write further in the bug.

[haraken, 2016-04-03 23:33:54]

On 2016/04/03 17:59:59, kotenkov wrote:
> There are conflicts already, I've seen them while investigating the issue,
> you'll have to rebase.
> It seems that the bottleneck is the Vector.h, at least for blink_perf.events.
> I'll write further in the bug.

Yeah, this regression needs to be addressed.