Add arch OWNERS files to full-codegen dir.

Add arch OWNERS files to full-codegen dir.

BUG=

Committed: https://crrev.com/567806c7873ceb16a60085a70b52b4981f20aaca
Cr-Commit-Position: refs/heads/master@{#29861}

[paul.l..., 2015-07-27 05:34:43]

paul.lind@imgtec.com changed reviewers:
+ jkummerow@chromium.org, yangguo@chromium.org

[paul.l..., 2015-07-27 05:34:43]

Assuming its ok for us to review and land our own changes as before.

The two arm OWNERS file only had Ross, who's at the top level now, so I omitted
those.

[Yang, 2015-07-27 05:47:29]

On 2015/07/27 05:34:43, paul.l... wrote:
> Assuming its ok for us to review and land our own changes as before.
> 
> The two arm OWNERS file only had Ross, who's at the top level now, so I
omitted
> those.

lgtm. thanks! I forgot about those.

[paul.l..., 2015-07-27 05:49:59]

The CQ bit was checked by paul.lind@imgtec.com

[commit-bot: I haz the power, 2015-07-27 05:50:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1258843002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1258843002/1

[commit-bot: I haz the power, 2015-07-27 06:28:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-07-27 06:28:23]

Patchset 1 (id:??) landed as
https://crrev.com/567806c7873ceb16a60085a70b52b4981f20aaca
Cr-Commit-Position: refs/heads/master@{#29861}