Roll CLD2 to r160, allowing it to be used on ARM processors.

Roll CLD2 to r160, allowing it to be used on ARM processors.
Fixes for:
https://code.google.com/p/cld2/issues/detail?id=11
https://code.google.com/p/cld2/issues/detail?id=12

BUG=

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=261474

[Andrew Hayden (chromium.org), 2014-04-03 10:56:30]

PTAL!

[Takashi Toyoshima, 2014-04-03 10:57:38]

lgtm

[Andrew Hayden (chromium.org), 2014-04-03 10:59:38]

The CQ bit was checked by andrewhayden@chromium.org

[commit-bot: I haz the power, 2014-04-03 11:00:02]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/andrewhayden@chromium.org/213623003/1

[commit-bot: I haz the power, 2014-04-03 16:45:09]

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

[commit-bot: I haz the power, 2014-04-03 16:45:09]

Commit queue rejected this change because the description was changed
between the time the change entered the commit queue and the time it
was ready to commit. You can safely check the commit box again.

[Andrew Hayden (chromium.org), 2014-04-03 17:55:00]

The CQ bit was checked by andrewhayden@chromium.org

[commit-bot: I haz the power, 2014-04-03 17:55:05]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/andrewhayden@chromium.org/213623003/1

[commit-bot: I haz the power, 2014-04-03 17:57:18]

Change committed as 261474