Move ChromeOS bots to a different host
Move ChromeOS bots to a different host

A manual compile works on this machine.

TBR=rmistry
BUG=skia:3860

Review URL: https://codereview.chromium.org/1149353003

google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot