Revert of Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects.

Revert of Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects. (patchset #7 id:120001 of https://codereview.chromium.org/1850413002/ )

Reason for revert:
Don't understand what happened here, but compilation breakage seen https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac%20Builder/builds/155272

Original issue's description:
> Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects.
>
> Extend DEFINE_STATIC_LOCAL() to automatically wrap up heap objects
> being exposed as static singletons -- the wrapping happening by
> way of a Persistent<>.
>
> With that in place, simplify various uses of DEFINE_STATIC_LOCAL()
> along with phasing out the use of DEFINE_STATIC_REF_WILL_BE_PERSISTENT()
> entirely.
>
> R=haraken
> BUG=585328
> NOTRY=true
>
> Committed: https://crrev.com/18dc8ecff5ba68d28fc536f723ae3c57eafa1b4e
> Cr-Commit-Position: refs/heads/master@{#384887}

TBR=oilpan-reviews@chromium.org,haraken@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=585328
Committed: https://crrev.com/b54a970493efb6242a8c7618e1cd08bb1aed4907
Cr-Commit-Position: refs/heads/master@{#384890}

[sof, 2016-04-04 12:43:54]

Created Revert of Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed
objects.

[commit-bot: I haz the power, 2016-04-04 12:44:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1855203002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1855203002/1

[commit-bot: I haz the power, 2016-04-04 12:45:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-04 12:46:09]

Description was changed from

==========
Revert of Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects.
(patchset #7 id:120001 of https://codereview.chromium.org/1850413002/ )

Reason for revert:
Don't understand what happened here, but compilation breakage seen
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac%20Builder/...

Original issue's description:
> Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects.
> 
> Extend DEFINE_STATIC_LOCAL() to automatically wrap up heap objects
> being exposed as static singletons -- the wrapping happening by
> way of a Persistent<>.
> 
> With that in place, simplify various uses of DEFINE_STATIC_LOCAL()
> along with phasing out the use of DEFINE_STATIC_REF_WILL_BE_PERSISTENT()
> entirely.
> 
> R=haraken
> BUG=585328
> NOTRY=true
> 
> Committed: https://crrev.com/18dc8ecff5ba68d28fc536f723ae3c57eafa1b4e
> Cr-Commit-Position: refs/heads/master@{#384887}

TBR=oilpan-reviews@chromium.org,haraken@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=585328
==========

to

==========
Revert of Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects.
(patchset #7 id:120001 of https://codereview.chromium.org/1850413002/ )

Reason for revert:
Don't understand what happened here, but compilation breakage seen
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac%20Builder/...

Original issue's description:
> Improve DEFINE_STATIC_LOCAL()'s handling of Blink GCed objects.
>
> Extend DEFINE_STATIC_LOCAL() to automatically wrap up heap objects
> being exposed as static singletons -- the wrapping happening by
> way of a Persistent<>.
>
> With that in place, simplify various uses of DEFINE_STATIC_LOCAL()
> along with phasing out the use of DEFINE_STATIC_REF_WILL_BE_PERSISTENT()
> entirely.
>
> R=haraken
> BUG=585328
> NOTRY=true
>
> Committed: https://crrev.com/18dc8ecff5ba68d28fc536f723ae3c57eafa1b4e
> Cr-Commit-Position: refs/heads/master@{#384887}

TBR=oilpan-reviews@chromium.org,haraken@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=585328

Committed: https://crrev.com/b54a970493efb6242a8c7618e1cd08bb1aed4907
Cr-Commit-Position: refs/heads/master@{#384890}
==========

[commit-bot: I haz the power, 2016-04-04 12:46:11]

Patchset 1 (id:??) landed as
https://crrev.com/b54a970493efb6242a8c7618e1cd08bb1aed4907
Cr-Commit-Position: refs/heads/master@{#384890}

[haraken, 2016-04-04 13:19:02]

LGTM