Add standalone angle bots to default cq set, remove upstream win-msvc-rel bot. Bug: chromium:820421 Change-Id: Ib381257dc55eef409d5f34f1e040abe7c8a971a3 Reviewed-on: https://chromium-review.googlesource.com/1012567 Reviewed-by: Jamie Madill <jmadill@chromium.org>