Add default code reviewers into OWNERS am: 82da8e66ea
am: d67d4ae98b

Change-Id: Id94403261c666a8976c4557ce814661c02a1cdb2
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..50ee2c8
--- /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.
+mathieuc@google.com