chromeos: Move files in //ash/common to //ash, part 1

ash/system/update/tray_update_unittest.cc

Index: ash/system/update/tray_update_unittest.cc
diff --git a/ash/common/system/update/tray_update_unittest.cc b/ash/system/update/tray_update_unittest.cc
similarity index 85%
rename from ash/common/system/update/tray_update_unittest.cc
rename to ash/system/update/tray_update_unittest.cc
index 18007c8036cc8927b0e4f529ae82db5e9d6cf96c..d058a6fce8e55fb8e509eccb956f59fddd1e0619 100644
--- a/ash/common/system/update/tray_update_unittest.cc
+++ b/ash/system/update/tray_update_unittest.cc
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/common/system/update/tray_update.h"
+#include "ash/system/update/tray_update.h"
 
-#include "ash/common/system/tray/system_tray.h"
-#include "ash/common/system/tray/system_tray_controller.h"
 #include "ash/common/test/ash_test.h"
 #include "ash/common/wm_shell.h"
 #include "ash/public/interfaces/update.mojom.h"
+#include "ash/system/tray/system_tray.h"
+#include "ash/system/tray/system_tray_controller.h"
 
 namespace ash {