Remove all of the CrOS Ozone configs from MB.

infra/config/cq.cfg

Index: infra/config/cq.cfg
diff --git a/infra/config/cq.cfg b/infra/config/cq.cfg
index c4f49c68eb5f6b33d651ba7a2fe2a052b90aebbb..e914c07eb86022e113956ff9691a05b31e224f5e 100644
--- a/infra/config/cq.cfg
+++ b/infra/config/cq.cfg
@@ -49,12 +49,7 @@ verifiers {
       builders { name: "chromeos_daisy_chromium_compile_only_ng" }
       builders { name: "chromium_presubmit" }
       builders { name: "linux_chromium_asan_rel_ng" }
-      # TODO(dpranke): reenable ASAP; see crbug.com/669297.
-      #builders { name: "linux_chromium_chromeos_compile_dbg_ng" }
-      builders { name: "linux_chromium_chromeos_ozone_rel_ng" }
       builders { name: "linux_chromium_chromeos_rel_ng" }
-      # TODO(dpranke): reenable ASAP; see crbug.com/669297.
-      #builders { name: "linux_chromium_clobber_rel_ng" }
       builders { name: "linux_chromium_compile_dbg_ng" }
       builders { name: "linux_chromium_headless_rel" }
       builders { name: "linux_chromium_tsan_rel_ng" }