Add default code reviewers into OWNERS am: 17649aa977
am: f19adf8c29

Change-Id: I53301588f90473771401bbcf2e898881d7ff7f31
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..73f75b1
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,3 @@
+# Default code reviewers picked from top 3 or more developers.
+# Please update this list if you find better candidates.
+ajchen@google.com