Include desktop_cursor_loader_updater_auralinux on all linuxaura builds.

This cl includes desktop_cursor_loader_updater_auralinux for all aura linux platforms, 
so that the same implementation can be used with Aura+Ozone on Linux.

Committed: https://crrev.com/92f46e9696dc911d6cece2bd61ece57549fe82d4
Cr-Commit-Position: refs/heads/master@{#293805}

[kalyank_, 2014-08-28 14:25:40]

kalyan.kondapally@chromium.org changed reviewers:
+ sky@chromium.org

[kalyank_, 2014-09-06 20:14:49]

On 2014/08/28 14:25:40, kalyank_ wrote:
> mailto:kalyan.kondapally@chromium.org changed reviewers:
> + mailto:sky@chromium.org

Ping

[sky, 2014-09-08 15:40:39]

LGTM

[kalyank, 2014-09-08 18:14:22]

The CQ bit was checked by kalyan.kondapally@intel.com

[commit-bot: I haz the power, 2014-09-08 18:27:17]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/kalyan.kondapally@intel.com/490693003/1

[commit-bot: I haz the power, 2014-09-08 23:01:29]

Committed patchset #1 (id:1) as ea8c530706b848764ced4eff570c45c3be1ece81

[commit-bot: I haz the power, 2014-09-10 03:48:46]

Patchset 1 (id:??) landed as
https://crrev.com/92f46e9696dc911d6cece2bd61ece57549fe82d4
Cr-Commit-Position: refs/heads/master@{#293805}