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

ash/system/tray/system_tray_delegate.cc

Index: ash/system/tray/system_tray_delegate.cc
diff --git a/ash/common/system/tray/system_tray_delegate.cc b/ash/system/tray/system_tray_delegate.cc
similarity index 95%
rename from ash/common/system/tray/system_tray_delegate.cc
rename to ash/system/tray/system_tray_delegate.cc
index 3e250babe6a1c6a3e47ada775e721790f098582f..1506c9349ed18cc59c9f1173a1a11e58e5c9955d 100644
--- a/ash/common/system/tray/system_tray_delegate.cc
+++ b/ash/system/tray/system_tray_delegate.cc
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/common/system/tray/system_tray_delegate.h"
+#include "ash/system/tray/system_tray_delegate.h"
 
-#include "ash/common/system/tray/ime_info.h"
-#include "ash/common/system/tray/system_tray_item.h"
+#include "ash/system/tray/ime_info.h"
+#include "ash/system/tray/system_tray_item.h"
 
 namespace ash {