Remove an unneeded variable in PDF's ScopedUnsupportedFeature.

Remove an unneeded variable in PDF's ScopedUnsupportedFeature.

Committed: https://crrev.com/27c7931f5d3fd1e28e24001f488a6a25731c3f65
Cr-Commit-Position: refs/heads/master@{#412951}

[Lei Zhang, 2016-08-18 19:19:33]

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

[commit-bot: I haz the power, 2016-08-18 19:20:06]

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

[Lei Zhang, 2016-08-18 19:22:55]

thestig@chromium.org changed reviewers:
+ tommycli@chromium.org

[tommycli, 2016-08-18 19:50:49]

lgtm. Intent is to temporarily replace the global engine with a temporary engine
right?

[Lei Zhang, 2016-08-18 20:13:26]

On 2016/08/18 19:50:49, tommycli wrote:
> lgtm. Intent is to temporarily replace the global engine with a temporary
engine
> right?

Yes, no behavior change.

[commit-bot: I haz the power, 2016-08-18 21:17:42]

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

[commit-bot: I haz the power, 2016-08-18 21:17:43]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[Lei Zhang, 2016-08-18 21:21:02]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2016-08-18 21:21:52]

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, 2016-08-18 22:10:06]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-18 22:14:06]

Description was changed from

==========
Remove an unneeded variable in PDF's ScopedUnsupportedFeature.
==========

to

==========
Remove an unneeded variable in PDF's ScopedUnsupportedFeature.

Committed: https://crrev.com/27c7931f5d3fd1e28e24001f488a6a25731c3f65
Cr-Commit-Position: refs/heads/master@{#412951}
==========

[commit-bot: I haz the power, 2016-08-18 22:14:07]

Patchset 2 (id:??) landed as
https://crrev.com/27c7931f5d3fd1e28e24001f488a6a25731c3f65
Cr-Commit-Position: refs/heads/master@{#412951}