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

ash/system/date/date_view.h

Index: ash/system/date/date_view.h
diff --git a/ash/common/system/date/date_view.h b/ash/system/date/date_view.h
similarity index 94%
rename from ash/common/system/date/date_view.h
rename to ash/system/date/date_view.h
index 39d7afa67a5d3ae142719c91ea82caf9df53b614..2fadeb4bd6b6d56a7bb232cae4f6bc83c83b4307 100644
--- a/ash/common/system/date/date_view.h
+++ b/ash/system/date/date_view.h
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_COMMON_SYSTEM_DATE_DATE_VIEW_H_
-#define ASH_COMMON_SYSTEM_DATE_DATE_VIEW_H_
+#ifndef ASH_SYSTEM_DATE_DATE_VIEW_H_
+#define ASH_SYSTEM_DATE_DATE_VIEW_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
-#include "ash/common/system/date/tray_date.h"
-#include "ash/common/system/tray/actionable_view.h"
+#include "ash/system/date/tray_date.h"
+#include "ash/system/tray/actionable_view.h"
 #include "base/i18n/time_formatting.h"
 #include "base/macros.h"
 #include "base/timer/timer.h"
@@ -155,4 +155,4 @@ class ASH_EXPORT TimeView : public BaseDateTimeView {
 }  // namespace tray
 }  // namespace ash
 
-#endif  // ASH_COMMON_SYSTEM_DATE_DATE_VIEW_H_
+#endif  // ASH_SYSTEM_DATE_DATE_VIEW_H_