Reland of Further reduction of feature_compiler.py generated code

Reland of Further reduction of feature_compiler.py generated code (patchset #1 id:1 of https://codereview.chromium.org/2201653003/ )

Reason for revert:
Not this either

Original issue's description:
> Revert of Further reduction of feature_compiler.py generated code (patchset #5 id:80001 of https://codereview.chromium.org/2193693003/ )
>
> Reason for revert:
> Suspect for widespread Win7 NaCl failures starting with
> https://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%281%29/builds/55503
>
> Wasn't r408782, r408787 or r408781
>
> Original issue's description:
> > Further reduction of feature_compiler.py generated code
> >
> > Use raw pointers instead of unique pointers to reduce size. See linked
> > bug for size details.
> >
> > BUG=631416
> >
> > Committed: https://crrev.com/2026cea7fa1b2146d7113dc31f2a2969d9ec58e3
> > Cr-Commit-Position: refs/heads/master@{#408788}
>
> TBR=rdevlin.cronin@chromium.org,dcheng@chromium.org,scottmg@chromium.org
> NOTRY=true
> NOTREECHECKS=true
> BUG=631416
>
> Committed: https://crrev.com/132a21ca3dedb4b2942737a3e947c772c81743aa
> Cr-Commit-Position: refs/heads/master@{#408917}

TBR=rdevlin.cronin@chromium.org,dcheng@chromium.org,scottmg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=631416
Committed: https://crrev.com/0c18de0470b513e16ce2c283ff89452cb0c974d7
Cr-Commit-Position: refs/heads/master@{#408922}

[tapted, 2016-08-01 07:07:45]

The CQ bit was checked by tapted@chromium.org

[tapted, 2016-08-01 07:07:45]

Created Reland of Further reduction of feature_compiler.py generated code

[commit-bot: I haz the power, 2016-08-01 07:07:55]

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, 2016-08-01 07:09:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-01 07:11:41]

Description was changed from

==========
Reland of Further reduction of feature_compiler.py generated code (patchset #1
id:1 of https://codereview.chromium.org/2201653003/ )

Reason for revert:
Not this either

Original issue's description:
> Revert of Further reduction of feature_compiler.py generated code (patchset #5
id:80001 of https://codereview.chromium.org/2193693003/ )
> 
> Reason for revert:
> Suspect for widespread Win7 NaCl failures starting with
>
https://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%281%29/bui...
> 
> Wasn't r408782, r408787 or r408781
> 
> Original issue's description:
> > Further reduction of feature_compiler.py generated code
> >
> > Use raw pointers instead of unique pointers to reduce size. See linked
> > bug for size details.
> >
> > BUG=631416
> >
> > Committed: https://crrev.com/2026cea7fa1b2146d7113dc31f2a2969d9ec58e3
> > Cr-Commit-Position: refs/heads/master@{#408788}
> 
> TBR=rdevlin.cronin@chromium.org,dcheng@chromium.org,scottmg@chromium.org
> NOTRY=true
> NOTREECHECKS=true
> BUG=631416
> 
> Committed: https://crrev.com/132a21ca3dedb4b2942737a3e947c772c81743aa
> Cr-Commit-Position: refs/heads/master@{#408917}

TBR=rdevlin.cronin@chromium.org,dcheng@chromium.org,scottmg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=631416
==========

to

==========
Reland of Further reduction of feature_compiler.py generated code (patchset #1
id:1 of https://codereview.chromium.org/2201653003/ )

Reason for revert:
Not this either

Original issue's description:
> Revert of Further reduction of feature_compiler.py generated code (patchset #5
id:80001 of https://codereview.chromium.org/2193693003/ )
>
> Reason for revert:
> Suspect for widespread Win7 NaCl failures starting with
>
https://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%281%29/bui...
>
> Wasn't r408782, r408787 or r408781
>
> Original issue's description:
> > Further reduction of feature_compiler.py generated code
> >
> > Use raw pointers instead of unique pointers to reduce size. See linked
> > bug for size details.
> >
> > BUG=631416
> >
> > Committed: https://crrev.com/2026cea7fa1b2146d7113dc31f2a2969d9ec58e3
> > Cr-Commit-Position: refs/heads/master@{#408788}
>
> TBR=rdevlin.cronin@chromium.org,dcheng@chromium.org,scottmg@chromium.org
> NOTRY=true
> NOTREECHECKS=true
> BUG=631416
>
> Committed: https://crrev.com/132a21ca3dedb4b2942737a3e947c772c81743aa
> Cr-Commit-Position: refs/heads/master@{#408917}

TBR=rdevlin.cronin@chromium.org,dcheng@chromium.org,scottmg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=631416

Committed: https://crrev.com/0c18de0470b513e16ce2c283ff89452cb0c974d7
Cr-Commit-Position: refs/heads/master@{#408922}
==========

[commit-bot: I haz the power, 2016-08-01 07:11:42]

Patchset 1 (id:??) landed as
https://crrev.com/0c18de0470b513e16ce2c283ff89452cb0c974d7
Cr-Commit-Position: refs/heads/master@{#408922}