Fix a few -Wignored-qualifiers warnings.

Fix a few -Wignored-qualifiers warnings.

Committed: https://crrev.com/beef98f160530074ceb7e734bac55058ceb188b8
Cr-Commit-Position: refs/heads/master@{#33122}

[Lei Zhang, 2015-12-23 00:32:12]

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

[Lei Zhang, 2015-12-23 00:32:13]

Building PDFium + V8 with Clang on Linux, I get many warnings: 'const' type
qualifier on return type has no effect [-Wignored-qualifiers]

[Camillo Bruni, 2015-12-23 16:17:41]

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

[Camillo Bruni, 2015-12-23 16:17:41]

LGTM though not enough V8-foo to allow commits :P

[Lei Zhang, 2015-12-29 22:38:47]

I'm just going to hit the CQ button and see what happens. :)

[Lei Zhang, 2015-12-29 22:38:50]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2015-12-29 22:38:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1542143003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1542143003/1

[commit-bot: I haz the power, 2015-12-29 22:46:05]

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

[commit-bot: I haz the power, 2015-12-29 22:46:05]

Try jobs failed on following builders:
  v8_presubmit on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_presubmit/builds/9330)

[Lei Zhang, 2016-01-04 19:02:03]

https://codereview.chromium.org/1559923002/ landed, so now we have patch set 2.

[Benedikt Meurer, 2016-01-05 10:20:31]

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

[Benedikt Meurer, 2016-01-05 10:20:31]

LGTM (rubber-stamped)

[Lei Zhang, 2016-01-05 17:01:24]

The CQ bit was checked by thestig@chromium.org

[Lei Zhang, 2016-01-05 17:01:24]

The patchset sent to the CQ was uploaded after l-g-t-m from cbruni@chromium.org
Link to the patchset: https://codereview.chromium.org/1542143003/#ps20001
(title: " ")

[commit-bot: I haz the power, 2016-01-05 17:02:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1542143003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1542143003/20001

[commit-bot: I haz the power, 2016-01-05 17:23:37]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-01-05 17:23:58]

Description was changed from

==========
Fix a few -Wignored-qualifiers warnings.
==========

to

==========
Fix a few -Wignored-qualifiers warnings.

Committed: https://crrev.com/beef98f160530074ceb7e734bac55058ceb188b8
Cr-Commit-Position: refs/heads/master@{#33122}
==========

[commit-bot: I haz the power, 2016-01-05 17:23:59]

Patchset 2 (id:??) landed as
https://crrev.com/beef98f160530074ceb7e734bac55058ceb188b8
Cr-Commit-Position: refs/heads/master@{#33122}