Fix "extra_args" property forwarding.

Fix "extra_args" property forwarding.

BUG=chromium:628470
TEST=None

Committed: https://chromium.googlesource.com/chromium/tools/build/+/21315d7a0edca8b26f53392264f4bb7f107c7011

[dnj (Google), 2016-07-15 03:07:36]

dnj@google.com changed reviewers:
+ dnj@google.com, hinoka@chromium.org, nodir@chromium.org

[dnj (Google), 2016-07-15 03:07:37]

PTAL.

[nodir, 2016-07-15 06:31:49]

lgtm

[dnj (Google), 2016-07-15 15:24:33]

The CQ bit was checked by dnj@google.com

[commit-bot: I haz the power, 2016-07-15 15:24:41]

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, 2016-07-15 15:28:36]

Description was changed from

==========
Fix "extra_args" property forwarding.

BUG=chromium:628470
TEST=None
==========

to

==========
Fix "extra_args" property forwarding.

BUG=chromium:628470
TEST=None

Committed:
https://chromium.googlesource.com/chromium/tools/build/+/21315d7a0edca8b26f53...
==========

[commit-bot: I haz the power, 2016-07-15 15:28:37]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/tools/build/+/21315d7a0edca8b26f53...