Clang-format aos

It has drifted...  Clean it up a bit.

Change-Id: I2fe31a2187b4f690634ae6942786575db20192af
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/aos/events/logging/log_namer.h b/aos/events/logging/log_namer.h
index 4a1e74f..7947ebe 100644
--- a/aos/events/logging/log_namer.h
+++ b/aos/events/logging/log_namer.h
@@ -220,9 +220,7 @@
         UUID::FromString(header_.message().logger_node_boot_uuid());
   }
 
-  void ClearStartTimes() {
-    node_states_.clear();
-  }
+  void ClearStartTimes() { node_states_.clear(); }
 
   void SetStartTimes(size_t node_index, const UUID &boot_uuid,
                      monotonic_clock::time_point monotonic_start_time,