Import cobalt 25.master.0.1034729
diff --git a/base/threading/OWNERS b/base/threading/OWNERS
new file mode 100644
index 0000000..9c20e00
--- /dev/null
+++ b/base/threading/OWNERS
@@ -0,0 +1,2 @@
+# For HangWatcher implementation and tests:
+per-file hang_watcher*=olivierli@chromium.org