Revert "Add owners file"

This reverts commit a9e2c16256c0fe83b04e13057f208db329a7504a.

Change-Id: I6339b83e983233de63f9a91a8867a5ac705273d3
diff --git a/OWNERS b/OWNERS
deleted file mode 100644
index 33a2925..0000000
--- a/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-aaronding@google.com
-robinpeng@google.com
-lucaswei@google.com