chromeos: Move files in //ash/common to //ash, part 2

ash/ash_constants.h

Index: ash/ash_constants.h
diff --git a/ash/common/ash_constants.h b/ash/ash_constants.h
similarity index 91%
rename from ash/common/ash_constants.h
rename to ash/ash_constants.h
index cf32eb14659eb9c70014bd689dc8c9735807f7f4..20cfe5baf67c754063f1b2038c97840429f1cf86 100644
--- a/ash/common/ash_constants.h
+++ b/ash/ash_constants.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_ASH_CONSTANTS_H_
-#define ASH_COMMON_ASH_CONSTANTS_H_
+#ifndef ASH_ASH_CONSTANTS_H_
+#define ASH_ASH_CONSTANTS_H_
 
 #include "ash/ash_export.h"
 
@@ -34,4 +34,4 @@ ASH_EXPORT extern const int kDefaultLargeCursorSize;
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_ASH_CONSTANTS_H_
+#endif  // ASH_ASH_CONSTANTS_H_