WebRTC: Switch client.webrtc Android bots over to recipes (take 2)
WebRTC: Switch client.webrtc Android bots over to recipes (take 2)

This re-deploys the buildbot config of
https://codereview.chromium.org/229463005
(that was reverted in r262948)

With the fixes in https://codereview.chromium.org/235243003/
and the mentioned WebRTC fixes in that CL, this switch
should work.

BUG=346198
TEST=None

Review URL: https://codereview.chromium.org/240143002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@264193 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build