AU: Use Omaha ID rather than MAC address in delta updater
Review URL: http://codereview.chromium.org/467051
diff --git a/omaha_request_prep_action.h b/omaha_request_prep_action.h
index ca7fd17..cb82a9f 100644
--- a/omaha_request_prep_action.h
+++ b/omaha_request_prep_action.h
@@ -49,7 +49,7 @@
private:
// Gets a machine-local ID (for now, first MAC address we find)
- std::string GetMachineId() const;
+ bool GetMachineId(std::string* out_id) const;
// Fetches the value for a given key from
// /mnt/stateful_partition/etc/lsb-release if possible. Failing that,