[regexp] do not store flags as bitfield in the parser.

[regexp] do not store flags as bitfield in the parser.

This reverts a small part of e709aa24c0 in an attempt to recover
lost page_cycler performance.

R=jkummerow@chromium.org
BUG=chromium:580973
LOG=N

Committed: https://crrev.com/ca6587c00709ce5a214bca0f9a33695b74ce268c
Cr-Commit-Position: refs/heads/master@{#33637}

[Yang, 2016-02-01 10:12:35]

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

[commit-bot: I haz the power, 2016-02-01 10:12:45]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1651073002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1651073002/1

[commit-bot: I haz the power, 2016-02-01 10:33:22]

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

[commit-bot: I haz the power, 2016-02-01 10:33:22]

Dry run: This issue passed the CQ dry run.

[Jakob Kummerow, 2016-02-01 10:53:01]

lgtm

[Yang, 2016-02-01 10:54:00]

The CQ bit was checked by yangguo@chromium.org

[commit-bot: I haz the power, 2016-02-01 10:54:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1651073002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1651073002/1

[commit-bot: I haz the power, 2016-02-01 10:55:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-01 10:56:01]

Description was changed from

==========
[regexp] do not store flags as bitfield in the parser.

This reverts a small part of e709aa24c0 in an attempt to recover
lost page_cycler performance.

R=jkummerow@chromium.org
BUG=chromium:580973
LOG=N
==========

to

==========
[regexp] do not store flags as bitfield in the parser.

This reverts a small part of e709aa24c0 in an attempt to recover
lost page_cycler performance.

R=jkummerow@chromium.org
BUG=chromium:580973
LOG=N

Committed: https://crrev.com/ca6587c00709ce5a214bca0f9a33695b74ce268c
Cr-Commit-Position: refs/heads/master@{#33637}
==========

[commit-bot: I haz the power, 2016-02-01 10:56:01]

Patchset 1 (id:??) landed as
https://crrev.com/ca6587c00709ce5a214bca0f9a33695b74ce268c
Cr-Commit-Position: refs/heads/master@{#33637}