add ui/display/util dependency where necessary under ui/ozone

add ui/display/util dependency where necessary under ui/ozone

Note: ui/ozone/BUILD.gn file (for common ozone), and
      ui/ozone/platform/dri/dri.gypi already have dependency,
      and that's why it wasn't caught by bot.

BUG=None
TBR=spang@chromium.org, gunsch@chromium.org

Committed: https://crrev.com/05f1f2c92362e73c6cad6aa46d26078b20e64f3e
Cr-Commit-Position: refs/heads/master@{#312998}

[oshima, 2015-01-24 01:43:04]

The CQ bit was checked by oshima@chromium.org

[commit-bot: I haz the power, 2015-01-24 01:44:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/869743005/20001

[spang, 2015-01-24 01:45:12]

lgtm

[commit-bot: I haz the power, 2015-01-24 02:35:05]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-01-24 02:36:06]

Patchset 2 (id:??) landed as
https://crrev.com/05f1f2c92362e73c6cad6aa46d26078b20e64f3e
Cr-Commit-Position: refs/heads/master@{#312998}

[gunsch, 2015-01-24 04:42:07]

On 2015/01/24 02:36:06, I haz the power (commit-bot) wrote:
> Patchset 2 (id:??) landed as
> https://crrev.com/05f1f2c92362e73c6cad6aa46d26078b20e64f3e
> Cr-Commit-Position: refs/heads/master@{#312998}

Thanks for the quick fix!