Avoid unused variable warnings on Linux

Avoid unused variable warnings on Linux

TBR=tsepez@chromium.org,dsinclair@chromium.org

Committed: https://pdfium.googlesource.com/pdfium/+/439bb9e0b2f72cd1ede65b84130fe9ed573f74b0

[Wei Li, 2016-05-05 07:12:41]

The CQ bit was checked by weili@chromium.org

[commit-bot: I haz the power, 2016-05-05 07:12:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1949383002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1949383002/1

[commit-bot: I haz the power, 2016-05-05 07:12:47]

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

[commit-bot: I haz the power, 2016-05-05 07:12:48]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-pdfium-committers".
Note that this has nothing to do with OWNERS files.

[Wei Li, 2016-05-05 07:13:22]

Description was changed from

==========
Avoid unused variable warnings on Linux
==========

to

==========
Avoid unused variable warnings on Linux

TBR=tsepez@chromium.org,dsinclair@chromium.org
==========

[Wei Li, 2016-05-05 07:14:03]

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

[commit-bot: I haz the power, 2016-05-05 07:14:18]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1949383002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1949383002/1

[commit-bot: I haz the power, 2016-05-05 07:27:03]

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

[commit-bot: I haz the power, 2016-05-05 07:27:04]

Dry run: This issue passed the CQ dry run.

[Wei Li, 2016-05-05 07:35:30]

Description was changed from

==========
Avoid unused variable warnings on Linux

TBR=tsepez@chromium.org,dsinclair@chromium.org
==========

to

==========
Avoid unused variable warnings on Linux

TBR=tsepez@chromium.org,dsinclair@chromium.org

Committed:
https://pdfium.googlesource.com/pdfium/+/439bb9e0b2f72cd1ede65b84130fe9ed573f...
==========

[Wei Li, 2016-05-05 07:35:32]

Committed patchset #1 (id:1) manually as
439bb9e0b2f72cd1ede65b84130fe9ed573f74b0 (tree was closed).