Merge f7d5bd26c for LLVM update to 344140

Change-Id: Ifb065c5cfb9e9a8353c26bbdc3803a444dea62b3
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..9591f08
--- /dev/null
+++ b/OWNERS
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+# Default maintainers and code reviewers:
+srhines@google.com
+pirama@google.com
+chh@google.com
+yikong@google.com