Always send the CL to the CQ, except if --skip-cq is provided. Add extra CQ trybots, since the baremetal ones are no longer the default. BUG=webrtc:4688 R=phoglund@webrtc.org Review URL: https://codereview.webrtc.org/1375153004 . Cr-Commit-Position: refs/heads/master@{#10146}