add an OWNERS file

BUG=chromium-os:22007
TEST=`cat OWNERS` shows me someone to annoy

Change-Id: I3eb91d6b69e6366aafff35ae8de17d6c2e3719cc
Reviewed-on: https://gerrit.chromium.org/gerrit/20006
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..6143f98
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,2 @@
+dmazzoni@chromium.org
+hashimoto@chromium.org