PRESUBMIT.cfg: disable license & tab checks

BUG=chromium:466264
TEST=None

Change-Id: I59c11bfa95acb22e2aa3137d9316a1a09d311797
Reviewed-on: https://chromium-review.googlesource.com/742507
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/PRESUBMIT.cfg b/PRESUBMIT.cfg
new file mode 100644
index 0000000..2d79498
--- /dev/null
+++ b/PRESUBMIT.cfg
@@ -0,0 +1,6 @@
+# This sample config file disables all of the ChromiumOS source style checks.
+# Comment out the disable-flags for any checks you want to leave enabled.
+
+[Hook Overrides]
+cros_license_check: false
+tab_check: false