Moves mash/wm into ash/mus

ash/mus/shelf_layout_manager_delegate.h

Index: ash/mus/shelf_layout_manager_delegate.h
diff --git a/mash/wm/shelf_layout_manager_delegate.h b/ash/mus/shelf_layout_manager_delegate.h
similarity index 67%
rename from mash/wm/shelf_layout_manager_delegate.h
rename to ash/mus/shelf_layout_manager_delegate.h
index 53372c0a4ab26837bd7dbab0cdd5dab43ef63ba2..af486758e5ef9ab612973f09844ca36d66e6fd3c 100644
--- a/mash/wm/shelf_layout_manager_delegate.h
+++ b/ash/mus/shelf_layout_manager_delegate.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MASH_WM_SHELF_LAYOUT_MANAGER_DELEGATE_H_
-#define MASH_WM_SHELF_LAYOUT_MANAGER_DELEGATE_H_
+#ifndef ASH_MUS_SHELF_LAYOUT_MANAGER_DELEGATE_H_
+#define ASH_MUS_SHELF_LAYOUT_MANAGER_DELEGATE_H_
 
-namespace mash {
-namespace wm {
+namespace ash {
+namespace mus {
 
 class ShelfLayoutManagerDelegate {
  public:
@@ -18,7 +18,7 @@ class ShelfLayoutManagerDelegate {
   virtual ~ShelfLayoutManagerDelegate() {}
 };
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace mus
+}  // namespace ash
 
-#endif  // MASH_WM_SHELF_LAYOUT_MANAGER_DELEGATE_H_
+#endif  // ASH_MUS_SHELF_LAYOUT_MANAGER_DELEGATE_H_