Revert "chromeos: Move files in //ash/common to //ash, part 3"

ash/common/ash_switches.h

Index: ash/common/ash_switches.h
diff --git a/ash/ash_switches.h b/ash/common/ash_switches.h
similarity index 95%
rename from ash/ash_switches.h
rename to ash/common/ash_switches.h
index b16dc0cea645d77f228d70870b57e45c41ef6f61..cec1df685ff74e1377c686ab5b4c1dd27aeaf0da 100644
--- a/ash/ash_switches.h
+++ b/ash/common/ash_switches.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_ASH_SWITCHES_H_
-#define ASH_ASH_SWITCHES_H_
+#ifndef ASH_COMMON_ASH_SWITCHES_H_
+#define ASH_COMMON_ASH_SWITCHES_H_
 
 #include "ash/ash_export.h"
 
@@ -50,4 +50,4 @@ ASH_EXPORT bool DockedWindowsEnabled();
 }  // namespace switches
 }  // namespace ash
 
-#endif  // ASH_ASH_SWITCHES_H_
+#endif  // ASH_COMMON_ASH_SWITCHES_H_