Moves mash/wm into ash/mus

ash/mus/shelf_layout_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // 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() {}
 
 ShelfLayoutImpl::~ShelfLayoutImpl() {}
 
 void ShelfLayoutImpl::Initialize(RootWindowController* root_controller) {
   root_controller_ = root_controller;
 }
 
 void ShelfLayoutImpl::SetAlignment(mash::shelf::mojom::Alignment alignment) {
   root_controller_->GetShelfLayoutManager()->SetAlignment(alignment);
   root_controller_->GetStatusLayoutManager()->SetAlignment(alignment);
 }
 
 void ShelfLayoutImpl::SetAutoHideBehavior(
     mash::shelf::mojom::AutoHideBehavior auto_hide) {
   root_controller_->GetShelfLayoutManager()->SetAutoHideBehavior(auto_hide);
   root_controller_->GetStatusLayoutManager()->SetAutoHideBehavior(auto_hide);
 }
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace mus
+}  // namespace ash