Remove some usage of |return XXX.release()| anti-pattern.

Remove some usage of |return XXX.release()| anti-pattern.

Review-Url: https://codereview.chromium.org/2571313002
Committed: https://pdfium.googlesource.com/pdfium/+/5bed98c044a470e696e3b719d33cb5dc14aa7c32

[Tom Sepez, 2016-12-14 19:35:36]

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

[commit-bot: I haz the power, 2016-12-14 19:35:46]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Tom Sepez, 2016-12-14 19:36:17]

tsepez@chromium.org changed reviewers:
+ dsinclair@chromium.org

[Tom Sepez, 2016-12-14 19:36:17]

Dan, ready for review.

[dsinclair, 2016-12-14 19:37:20]

lgtm

[commit-bot: I haz the power, 2016-12-14 19:42:36]

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

[commit-bot: I haz the power, 2016-12-14 19:42:36]

Dry run: Try jobs failed on following builders:
  android on master.tryserver.client.pdfium (JOB_FAILED,
https://build.chromium.org/p/tryserver.client.pdfium/builders/android/builds/...)

[Tom Sepez, 2016-12-14 21:23:24]

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

[commit-bot: I haz the power, 2016-12-14 21:23:34]

Dry run: 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, 2016-12-14 21:52:58]

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

[commit-bot: I haz the power, 2016-12-14 21:52:59]

Dry run: This issue passed the CQ dry run.

[Tom Sepez, 2016-12-14 21:54:14]

The CQ bit was checked by tsepez@chromium.org

[Tom Sepez, 2016-12-14 21:54:14]

The patchset sent to the CQ was uploaded after l-g-t-m from
dsinclair@chromium.org
Link to the patchset: https://codereview.chromium.org/2571313002/#ps20001
(title: "Android build")

[commit-bot: I haz the power, 2016-12-14 21:54:19]

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, 2016-12-14 21:54:33]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1481752454300030,
"parent_rev": "6597391975cdf4e91e4cd04f8e73f8276c72ceec", "commit_rev":
"5bed98c044a470e696e3b719d33cb5dc14aa7c32"}

[commit-bot: I haz the power, 2016-12-14 21:54:35]

Description was changed from

==========
Remove some usage of |return XXX.release()| anti-pattern.
==========

to

==========
Remove some usage of |return XXX.release()| anti-pattern.

Review-Url: https://codereview.chromium.org/2571313002
Committed:
https://pdfium.googlesource.com/pdfium/+/5bed98c044a470e696e3b719d33cb5dc14aa...
==========

[commit-bot: I haz the power, 2016-12-14 21:54:36]

Committed patchset #2 (id:20001) as
https://pdfium.googlesource.com/pdfium/+/5bed98c044a470e696e3b719d33cb5dc14aa...