Moves mash/wm into ash/mus

ash/mus/shelf_layout_impl.cc

Index: ash/mus/shelf_layout_impl.cc
diff --git a/mash/wm/shelf_layout_impl.cc b/ash/mus/shelf_layout_impl.cc
similarity index 77%
rename from mash/wm/shelf_layout_impl.cc
rename to ash/mus/shelf_layout_impl.cc
index 5a8917dd1beee2e99f3baa18c52da7c39478fcfd..93aab022a5e893c15e1a1947ca2d6f25f36d0e81 100644
--- a/mash/wm/shelf_layout_impl.cc
+++ b/ash/mus/shelf_layout_impl.cc
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "mash/wm/shelf_layout_impl.h"
+#include "ash/mus/shelf_layout_impl.h"
 
-#include "mash/wm/root_window_controller.h"
-#include "mash/wm/shelf_layout_manager.h"
-#include "mash/wm/status_layout_manager.h"
+#include "ash/mus/root_window_controller.h"
+#include "ash/mus/shelf_layout_manager.h"
+#include "ash/mus/status_layout_manager.h"
 
-namespace mash {
-namespace wm {
+namespace ash {
+namespace mus {
 
 ShelfLayoutImpl::ShelfLayoutImpl() {}
 
@@ -30,5 +30,5 @@ void ShelfLayoutImpl::SetAutoHideBehavior(
   root_controller_->GetStatusLayoutManager()->SetAutoHideBehavior(auto_hide);
 }
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace mus
+}  // namespace ash