chromeos: Move files in //ash/common to //ash

ash/system/tray/tray_popup_item_style.h

Index: ash/system/tray/tray_popup_item_style.h
diff --git a/ash/common/system/tray/tray_popup_item_style.h b/ash/system/tray/tray_popup_item_style.h
similarity index 92%
rename from ash/common/system/tray/tray_popup_item_style.h
rename to ash/system/tray/tray_popup_item_style.h
index bb9465eadaed37846758d686e6de6747475f09cc..a58fb020ad9187d66b5ba9f96605c482d373a625 100644
--- a/ash/common/system/tray/tray_popup_item_style.h
+++ b/ash/system/tray/tray_popup_item_style.h
@@ -2,8 +2,8 @@
 // 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_POPUP_ITEM_STYLE_H_
-#define ASH_COMMON_SYSTEM_TRAY_TRAY_POPUP_ITEM_STYLE_H_
+#ifndef ASH_SYSTEM_TRAY_TRAY_POPUP_ITEM_STYLE_H_
+#define ASH_SYSTEM_TRAY_TRAY_POPUP_ITEM_STYLE_H_
 
 #include "base/macros.h"
 #include "third_party/skia/include/core/SkColor.h"
@@ -80,4 +80,4 @@ class TrayPopupItemStyle {
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_SYSTEM_TRAY_TRAY_POPUP_ITEM_STYLE_H_
+#endif  // ASH_SYSTEM_TRAY_TRAY_POPUP_ITEM_STYLE_H_