Show proper message when host list is empty.

Show proper message when host list is empty.

host-list-empty was placed inside of daemon-control, so it was not
visible when daemon-control div was not visible.

BUG=384053
http://src.chromium.org/viewvc/chrome?view=rev&revision=278739

[kelvinp, 2014-06-19 23:55:34]

lgtm

[Jamie, 2014-06-20 01:03:24]

lgtm

[commit-bot: I haz the power, 2014-06-20 01:07:15]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sergeyu@chromium.org/345773005/1

[commit-bot: I haz the power, 2014-06-20 11:28:21]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)

[commit-bot: I haz the power, 2014-06-20 17:14:47]

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

[commit-bot: I haz the power, 2014-06-20 17:14:48]

Try jobs failed on following builders:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[Sergey Ulanov, 2014-06-20 17:24:53]

committed as r278739