Do not penalize performance when --harmony-species is off

Do not penalize performance when --harmony-species is off

This patch ensures that the species protector does not cause
any slow paths to be taken when --harmony-species is off by
refraining from writing to and reading from the protector
when the flag is off.

BUG=chromium:606207
R=adamk
LOG=Y

Committed: https://crrev.com/b1ec4cb67b7cc41be487b6780fb5c5058901ff9a
Cr-Commit-Position: refs/heads/master@{#35800}

[Dan Ehrenberg, 2016-04-26 18:33:55]

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

[commit-bot: I haz the power, 2016-04-26 18:33:57]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1918383002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1918383002/1

[Dan Ehrenberg, 2016-04-26 18:38:22]

Description was changed from

==========
Do not penalize performance when --harmony-species is off

This patch ensures that the species protector does not cause
any slow paths to be taken when --harmony-species is off.
Some updates to the species protector are unconditional, not
checking the flag; this patch ensures that the use cases
do check the flag and take the fast paths when appropriate.

BUG=chromium:606207
R=adamk
LOG=Y
==========

to

==========
Do not penalize performance when --harmony-species is off

This patch ensures that the species protector does not cause
any slow paths to be taken when --harmony-species is off by
refraining from writing to and reading from the protector
when the flag is off.

BUG=chromium:606207
R=adamk
LOG=Y
==========

[Dan Ehrenberg, 2016-04-26 18:38:26]

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

[commit-bot: I haz the power, 2016-04-26 18:38:37]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1918383002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1918383002/20001

[adamk, 2016-04-26 19:01:14]

lgtm

[Dan Ehrenberg, 2016-04-26 19:09:10]

The CQ bit was unchecked by littledan@chromium.org

[Dan Ehrenberg, 2016-04-26 19:09:18]

The CQ bit was checked by littledan@chromium.org

[commit-bot: I haz the power, 2016-04-26 19:09:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1918383002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1918383002/20001

[commit-bot: I haz the power, 2016-04-26 19:11:50]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-04-26 19:12:43]

Description was changed from

==========
Do not penalize performance when --harmony-species is off

This patch ensures that the species protector does not cause
any slow paths to be taken when --harmony-species is off by
refraining from writing to and reading from the protector
when the flag is off.

BUG=chromium:606207
R=adamk
LOG=Y
==========

to

==========
Do not penalize performance when --harmony-species is off

This patch ensures that the species protector does not cause
any slow paths to be taken when --harmony-species is off by
refraining from writing to and reading from the protector
when the flag is off.

BUG=chromium:606207
R=adamk
LOG=Y

Committed: https://crrev.com/b1ec4cb67b7cc41be487b6780fb5c5058901ff9a
Cr-Commit-Position: refs/heads/master@{#35800}
==========

[commit-bot: I haz the power, 2016-04-26 19:12:44]

Patchset 2 (id:??) landed as
https://crrev.com/b1ec4cb67b7cc41be487b6780fb5c5058901ff9a
Cr-Commit-Position: refs/heads/master@{#35800}