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

ash/system/tray/tray_image_item.h

Index: ash/system/tray/tray_image_item.h
diff --git a/ash/common/system/tray/tray_image_item.h b/ash/system/tray/tray_image_item.h
similarity index 88%
rename from ash/common/system/tray/tray_image_item.h
rename to ash/system/tray/tray_image_item.h
index e9ac0b589de3de7b49fd30302df9fa9afc108046..4a0a9c79c974aea0717464926ca7f49896f53cb0 100644
--- a/ash/common/system/tray/tray_image_item.h
+++ b/ash/system/tray/tray_image_item.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_COMMON_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
-#define ASH_COMMON_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
+#ifndef ASH_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
+#define ASH_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
 
 #include "ash/ash_export.h"
-#include "ash/common/system/tray/system_tray_item.h"
+#include "ash/system/tray/system_tray_item.h"
 #include "base/macros.h"
 #include "third_party/skia/include/core/SkColor.h"
 
@@ -63,4 +63,4 @@ class ASH_EXPORT TrayImageItem : public SystemTrayItem {
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
+#endif  // ASH_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_