10602605f8
Added definitions of buildbucket buckets used by webrtc project. R=kjellander@webrtc.org, kjellander@chromium.org, sergiyb@chromium.org TBR=henrika@webrtc.org Review URL: https://webrtc-codereview.appspot.com/47209004 Cr-Commit-Position: refs/heads/master@{#9299}