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/vision/blob/codec_test.cc b/aos/vision/blob/codec_test.cc
index 53dc3bb..d510e58 100644
--- a/aos/vision/blob/codec_test.cc
+++ b/aos/vision/blob/codec_test.cc
@@ -1,6 +1,7 @@
 #include "aos/vision/blob/codec.h"
 
 #include <algorithm>
+
 #include "gtest/gtest.h"
 
 namespace aos {