Renames ash/wm/common into ash/common/wm

ash/common/wm/shelf/wm_shelf_observer.h

Index: ash/common/wm/shelf/wm_shelf_observer.h
diff --git a/ash/wm/common/shelf/wm_shelf_observer.h b/ash/common/wm/shelf/wm_shelf_observer.h
similarity index 73%
rename from ash/wm/common/shelf/wm_shelf_observer.h
rename to ash/common/wm/shelf/wm_shelf_observer.h
index 299e6b84d9236739a3c0d6b4b5abcf97dee0a59e..1fa2f6a331cdbe78e1144faf7b3ae97eb8b51715 100644
--- a/ash/wm/common/shelf/wm_shelf_observer.h
+++ b/ash/common/wm/shelf/wm_shelf_observer.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_WM_COMMON_SHELF_WM_SHELF_OBSERVER_H_
-#define ASH_WM_COMMON_SHELF_WM_SHELF_OBSERVER_H_
+#ifndef ASH_COMMON_WM_SHELF_WM_SHELF_OBSERVER_H_
+#define ASH_COMMON_WM_SHELF_WM_SHELF_OBSERVER_H_
 
 #include "ash/ash_export.h"
-#include "ash/wm/common/background_animator.h"
-#include "ash/wm/common/shelf/wm_shelf_types.h"
+#include "ash/common/wm/background_animator.h"
+#include "ash/common/wm/shelf/wm_shelf_types.h"
 
 namespace ash {
 namespace wm {
@@ -29,4 +29,4 @@ class ASH_EXPORT WmShelfObserver {
 }  // namespace wm
 }  // namespace ash
 
-#endif  // ASH_WM_COMMON_SHELF_WM_SHELF_OBSERVER_H_
+#endif  // ASH_COMMON_WM_SHELF_WM_SHELF_OBSERVER_H_