Fix CrOS compilation error due to lack of include of unistd.h.

Fix CrOS compilation error due to lack of include of unistd.h.

BUG=none
TEST=manual build
TBR=thakis@chromium.org


Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=172319

[Ivan Korotkov, 2012-12-11 08:33:23]

LGTM
Thanks for fixing!

[commit-bot: I haz the power, 2012-12-11 08:34:31]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/posciak@chromium.org/11486003/1

[commit-bot: I haz the power, 2012-12-11 08:34:32]

Presubmit check for 11486003-1 failed and returned exit status 1.


Running presubmit commit checks ...

** Presubmit ERRORS **
Missing LGTM from an OWNER for files in these directories:
    rlz

[commit-bot: I haz the power, 2012-12-11 08:37:07]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/posciak@chromium.org/11486003/1

[commit-bot: I haz the power, 2012-12-11 11:10:51]

Retried try job too often on win_rel for step(s) browser_tests

[commit-bot: I haz the power, 2012-12-11 11:11:53]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/posciak@chromium.org/11486003/1

[commit-bot: I haz the power, 2012-12-11 13:54:04]

Change committed as 172319

[Nico, 2013-03-20 05:18:41]

When you TBR something against me (or anyone), please add me to the reviewers
line and hit "publish+mail comments" so that I get an email about it. Include
"thakis: OWNERS for rlz/" or similar in the review message.

TBR= means "to be reviewed", not "submitted without review". If I don't know
about a change, I can't review it.