Add Chrome infrastructure CQ config.

infra/config/cq.cfg

Index: infra/config/cq.cfg
diff --git a/infra/config/cq.cfg b/infra/config/cq.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..774b135569e5f2e0ea3f473ee209f3f53741f7e8
--- /dev/null
+++ b/infra/config/cq.cfg
@@ -0,0 +1,21 @@
+# See http://luci-config.appspot.com/schemas/projects/refs:cq.cfg for the
+# documentation of this file format.
+
+version: 1
+cq_name: "luci-gae"
+git_repo_url: "https://github.com/luci/gae.git"
+cq_status_url: "https://chromium-cq-status.appspot.com"
+rietveld {
+  url: "https://codereview.chromium.org"
+}
+verifiers {
+  reviewer_lgtm {
+     committer_list: "project-infra-committers"
+  }
+  try_job {
+    buckets {
+      name: "master.tryserver.infra"
+      builders { name: "Luci-GAE Linux Trusty 64 Tester" }
+    }
+  }
+}