3. Remove PendingScript's prefinalizer

Remove PendingScript's prefinalizer

We don't have to clear |client_| and |element_| because they are Member<>,
and also we can left other members of PendingScript as we can leave the
object in a potentially corrupted state after prefinalization.

Also, after https://codereview.chromium.org/2837363003/, PendingScript
seems not touched during other prefinalizers.

BUG=715309
Review-Url: https://codereview.chromium.org/2839033002
Cr-Commit-Position: refs/heads/master@{#467235}
Committed: https://chromium.googlesource.com/chromium/src/+/00a279559130cd2818c66eaf047a77d39158858a

[hiroshige, 2017-04-25 23:16:48]

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

[commit-bot: I haz the power, 2017-04-25 23:17:17]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[hiroshige, 2017-04-25 23:43:37]

Description was changed from

==========
Remove PendingScript's prefinalizer

BUG=
==========

to

==========
Remove PendingScript's prefinalizer

We don't have to clear |client_| and |element_| because they are Member<>,
and also we can left other members of PendingScript as we can leave the
object in a potentially corrupted state after prefinalization.

Also, after https://codereview.chromium.org/2837363003/, PendingScript
seems not touched during other prefinalizers.

BUG=715309
==========

[kouhei (in TOK), 2017-04-26 00:22:07]

kouhei@chromium.org changed reviewers:
+ kouhei@chromium.org

[kouhei (in TOK), 2017-04-26 00:22:08]

lgtm

[hiroshige, 2017-04-26 00:26:21]

hiroshige@chromium.org changed reviewers:
+ haraken@chromium.org

[hiroshige, 2017-04-26 00:33:11]

hiroshige@chromium.org changed reviewers:
+ sigbjornf@opera.com, vogelheim@chromium.org

[hiroshige, 2017-04-26 00:35:19]

hiroshige@chromium.org changed required reviewers:
+ haraken@chromium.org, kouhei@chromium.org

[hiroshige, 2017-04-26 00:35:20]

PTAL
haraken@ and kouhei@ for Oilpan issues.

sof@ (who touched related code when migrating from pre-Oilpan era) and
vogelheim@ (ScriptStreamer) if you have concerns.

[haraken, 2017-04-26 01:04:15]

LGTM

[commit-bot: I haz the power, 2017-04-26 01:08:05]

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

[commit-bot: I haz the power, 2017-04-26 01:08:06]

Dry run: This issue passed the CQ dry run.

[kouhei (in TOK), 2017-04-26 04:44:42]

The CQ bit was checked by kouhei@chromium.org

[commit-bot: I haz the power, 2017-04-26 04:44:59]

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, 2017-04-26 04:48:45]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1493181882460780,
"parent_rev": "4cf46bceeded936616cb03d8a384e0b4005c400d", "commit_rev":
"00a279559130cd2818c66eaf047a77d39158858a"}

[commit-bot: I haz the power, 2017-04-26 04:48:58]

Description was changed from

==========
Remove PendingScript's prefinalizer

We don't have to clear |client_| and |element_| because they are Member<>,
and also we can left other members of PendingScript as we can leave the
object in a potentially corrupted state after prefinalization.

Also, after https://codereview.chromium.org/2837363003/, PendingScript
seems not touched during other prefinalizers.

BUG=715309
==========

to

==========
Remove PendingScript's prefinalizer

We don't have to clear |client_| and |element_| because they are Member<>,
and also we can left other members of PendingScript as we can leave the
object in a potentially corrupted state after prefinalization.

Also, after https://codereview.chromium.org/2837363003/, PendingScript
seems not touched during other prefinalizers.

BUG=715309

Review-Url: https://codereview.chromium.org/2839033002
Cr-Commit-Position: refs/heads/master@{#467235}
Committed:
https://chromium.googlesource.com/chromium/src/+/00a279559130cd2818c66eaf047a...
==========

[commit-bot: I haz the power, 2017-04-26 04:48:59]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/00a279559130cd2818c66eaf047a...