Move tray code from ui/chromeos/network/

ash/common/system/chromeos/network/network_list_md.h

Index: ash/common/system/chromeos/network/network_list_md.h
diff --git a/ui/chromeos/network/network_list_md.h b/ash/common/system/chromeos/network/network_list_md.h
similarity index 91%
rename from ui/chromeos/network/network_list_md.h
rename to ash/common/system/chromeos/network/network_list_md.h
index 062d76dcdfd20ce4d73923dc1ebb87524accabb3..7deacedbe3d820a00edc6cb10c96912e3ae1bd00 100644
--- a/ui/chromeos/network/network_list_md.h
+++ b/ash/common/system/chromeos/network/network_list_md.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 UI_CHROMEOS_NETWORK_NETWORK_LIST_MD_H_
-#define UI_CHROMEOS_NETWORK_NETWORK_LIST_MD_H_
+#ifndef ASH_COMMON_SYSTEM_CHROMEOS_NETWORK_NETWORK_LIST_MD_H_
+#define ASH_COMMON_SYSTEM_CHROMEOS_NETWORK_NETWORK_LIST_MD_H_
 
 #include <map>
 #include <memory>
@@ -11,10 +11,10 @@
 #include <string>
 #include <vector>
 
+#include "ash/common/system/chromeos/network/network_icon_animation_observer.h"
+#include "ash/common/system/chromeos/network/network_list_view_base.h"
 #include "base/macros.h"
 #include "chromeos/network/network_state_handler.h"
-#include "ui/chromeos/network/network_icon_animation_observer.h"
-#include "ui/chromeos/network/network_list_view_base.h"
 #include "ui/chromeos/ui_chromeos_export.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/views/controls/button/button.h"
@@ -24,7 +24,7 @@ class Label;
 class View;
 }
 
-namespace ui {
+namespace ash {
 
 struct NetworkInfo;
 class NetworkListDelegate;
@@ -122,6 +122,6 @@ class UI_CHROMEOS_EXPORT NetworkListViewMd
   DISALLOW_COPY_AND_ASSIGN(NetworkListViewMd);
 };
 
-}  // namespace ui
+}  // namespace ash
 
-#endif  // UI_CHROMEOS_NETWORK_NETWORK_LIST_MD_H_
+#endif  // ASH_COMMON_SYSTEM_CHROMEOS_NETWORK_NETWORK_LIST_MD_H_