Remove ineffective PendingScript prefinalizer (2nd attempt.)

Remove ineffective PendingScript prefinalizer (2nd attempt.)

With the missing case from r397106 aboard, retire the prefinalizer
for PendingScript. Script loader and runner objects are expected
to explicitly dispose of these upon success or failure.

R=
BUG=

Committed: https://crrev.com/fbf7f01ae80f666a5b37acf0ef38fd174443787f
Cr-Commit-Position: refs/heads/master@{#399504}

[sof, 2016-06-13 14:28:14]

sigbjornf@opera.com changed reviewers:
+ haraken@chromium.org

[sof, 2016-06-13 14:28:15]

please take a look.

I want to give this one another go; the shorter the prefinalizer list, the
better.

[haraken, 2016-06-13 14:43:47]

LGTM

[sof, 2016-06-13 15:39:56]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2016-06-13 15:40:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2060853002/1

[commit-bot: I haz the power, 2016-06-13 19:12:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-13 19:14:46]

Description was changed from

==========
Remove ineffective PendingScript prefinalizer (2nd attempt.)

With the missing case from r397106 aboard, retire the prefinalizer
for PendingScript. Script loader and runner objects are expected
to explicitly dispose of these upon success or failure.

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

to

==========
Remove ineffective PendingScript prefinalizer (2nd attempt.)

With the missing case from r397106 aboard, retire the prefinalizer
for PendingScript. Script loader and runner objects are expected
to explicitly dispose of these upon success or failure.

R=
BUG=

Committed: https://crrev.com/fbf7f01ae80f666a5b37acf0ef38fd174443787f
Cr-Commit-Position: refs/heads/master@{#399504}
==========

[commit-bot: I haz the power, 2016-06-13 19:14:47]

Patchset 1 (id:??) landed as
https://crrev.com/fbf7f01ae80f666a5b37acf0ef38fd174443787f
Cr-Commit-Position: refs/heads/master@{#399504}

[sof, 2016-06-14 13:21:23]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2069573002/ by sigbjornf@opera.com.

The reason for reverting is: Canary crashes reported,

 https://bugs.chromium.org/p/chromium/issues/detail?id=615977#c12.