Add OWNERS.

Bug: N/A
Test: N/A
Change-Id: Ie785058c0f5eb9b4086c98ccba6e63e3ed411b65
diff --git a/libunwindstack/OWNERS b/libunwindstack/OWNERS
new file mode 100644
index 0000000..6f7e4a3
--- /dev/null
+++ b/libunwindstack/OWNERS
@@ -0,0 +1 @@
+cferris@google.com