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

ash/common/wm_shell.h

Index: ash/common/wm_shell.h
diff --git a/ash/wm_shell.h b/ash/common/wm_shell.h
similarity index 99%
rename from ash/wm_shell.h
rename to ash/common/wm_shell.h
index 2b0a784d6d3a88cce53448d6acb213a40a672cc9..eacc525b0b63f3b71e2284773dc3a3d44b71b686 100644
--- a/ash/wm_shell.h
+++ b/ash/common/wm_shell.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_WM_SHELL_H_
-#define ASH_WM_SHELL_H_
+#ifndef ASH_COMMON_WM_SHELL_H_
+#define ASH_COMMON_WM_SHELL_H_
 
 #include <stdint.h>
 
@@ -11,9 +11,9 @@
 #include <vector>
 
 #include "ash/ash_export.h"
+#include "ash/common/session/session_state_observer.h"
 #include "ash/metrics/gesture_action_type.h"
 #include "ash/metrics/user_metrics_action.h"
-#include "ash/session/session_state_observer.h"
 #include "ash/wm/lock_state_observer.h"
 #include "base/observer_list.h"
 #include "components/ui_devtools/devtools_server.h"
@@ -557,4 +557,4 @@ class ASH_EXPORT WmShell : public SessionStateObserver,
 
 }  // namespace ash
 
-#endif  // ASH_WM_SHELL_H_
+#endif  // ASH_COMMON_WM_SHELL_H_