Chromecast buildfix: MetricsService has moved to metrics namespace.

Chromecast buildfix: MetricsService has moved to metrics namespace.

R=isherman@chromium.org,lcwu@chromium.org
BUG=374763
Committed: https://crrev.com/bf984bb644aaff410d0bd995c518ff3f15030a23
Cr-Commit-Position: refs/heads/master@{#292068}

[gunsch, 2014-08-26 23:25:54]

gunsch@chromium.org changed reviewers:
+ isherman@chromium.org
- asvitkine@chromium.org

[Alexei Svitkine (slow), 2014-08-26 23:48:42]

asvitkine@chromium.org changed reviewers:
+ asvitkine@chromium.org

[Alexei Svitkine (slow), 2014-08-26 23:48:42]

lgtm - it would be good to get bots up that build this config

[gunsch, 2014-08-26 23:49:53]

On 2014/08/26 23:48:42, Alexei Svitkine - OOO wrote:
> lgtm - it would be good to get bots up that build this config

Agreed. We have been in communication with the appropriate folks, but it has not
happened yet. lcwu@ could comment more on why.

[lcwu1, 2014-08-27 00:26:53]

lgtm

Regarding trybots for chromecast build, we are looking into it and (hopefully)
should have it up and running very soon.

[gunsch, 2014-08-27 00:29:30]

The CQ bit was checked by gunsch@chromium.org

[commit-bot: I haz the power, 2014-08-27 00:30:56]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/gunsch@chromium.org/510483004/1

[commit-bot: I haz the power, 2014-08-27 01:30:41]

Committed patchset #1 (1) as 1ada66f09322d44391eb1f5683e145ac7a51d9f7

[commit-bot: I haz the power, 2014-09-10 02:48:46]

Patchset 1 (id:??) landed as
https://crrev.com/bf984bb644aaff410d0bd995c518ff3f15030a23
Cr-Commit-Position: refs/heads/master@{#292068}