gc plugin: remove ScriptWrappable destructor special case.

gc plugin: remove ScriptWrappable destructor special case.

With Blink having exited its Oilpan transition phase, no need for the
plugin to catch & allow GarbageCollected<>-derived classes that also
derive from ScriptWrappable (but could safely not provide a destructor.)

Remove the unused IsRawPtr(name), IsDummyBase(name) predicates, as well.

R=
BUG=

Committed: https://crrev.com/42ba07774c03d438c4423f12a32c3d7edbb1037b
Cr-Commit-Position: refs/heads/master@{#399667}

[sof, 2016-06-14 07:48:09]

sigbjornf@opera.com changed reviewers:
+ oilpan-reviews@chromium.org

[sof, 2016-06-14 07:48:09]

please take a look.

[haraken, 2016-06-14 07:56:25]

LGTM

[sof, 2016-06-14 08:09:26]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2016-06-14 08:09:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2061143002/1

[commit-bot: I haz the power, 2016-06-14 08:21:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-14 08:22:34]

Description was changed from

==========
gc plugin: remove ScriptWrappable destructor special case.

With Blink having exited its Oilpan transition phase, no need for the
plugin to catch & allow GarbageCollected<>-derived classes that also
derive from ScriptWrappable (but could safely not provide a destructor.)

Remove the unused IsRawPtr(name), IsDummyBase(name) predicates, as well.

R=
BUG=
==========

to

==========
gc plugin: remove ScriptWrappable destructor special case.

With Blink having exited its Oilpan transition phase, no need for the
plugin to catch & allow GarbageCollected<>-derived classes that also
derive from ScriptWrappable (but could safely not provide a destructor.)

Remove the unused IsRawPtr(name), IsDummyBase(name) predicates, as well.

R=
BUG=

Committed: https://crrev.com/42ba07774c03d438c4423f12a32c3d7edbb1037b
Cr-Commit-Position: refs/heads/master@{#399667}
==========

[commit-bot: I haz the power, 2016-06-14 08:22:35]

Patchset 1 (id:??) landed as
https://crrev.com/42ba07774c03d438c4423f12a32c3d7edbb1037b
Cr-Commit-Position: refs/heads/master@{#399667}