Moves mash/wm into ash/mus

ash/mus/test/wm_test_helper.cc

 // Copyright 2016 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/test/wm_test_helper.h"
+#include "ash/mus/test/wm_test_helper.h"
 
+#include "ash/mus/root_window_controller.h"
+#include "ash/mus/test/wm_test_screen.h"
+#include "ash/mus/window_manager.h"
+#include "ash/mus/window_manager_application.h"
 #include "base/message_loop/message_loop.h"
 #include "components/mus/public/cpp/property_type_converters.h"
 #include "components/mus/public/cpp/window_tree_client.h"
-#include "mash/wm/root_window_controller.h"
-#include "mash/wm/test/wm_test_screen.h"
-#include "mash/wm/window_manager.h"
-#include "mash/wm/window_manager.h"
-#include "mash/wm/window_manager_application.h"
 #include "ui/display/display.h"
 
-namespace mash {
-namespace wm {
+namespace ash {
+namespace mus {
 
 WmTestHelper::WmTestHelper() {}
 
 WmTestHelper::~WmTestHelper() {}
 
 void WmTestHelper::Init() {
   message_loop_.reset(new base::MessageLoopForUI());
   const uint32_t app_id = 1;
   window_manager_app_.Initialize(nullptr, shell::Identity(), app_id);
   screen_ = new WmTestScreen;
   window_manager_app_.screen_.reset(screen_);
 
   // RootWindowController controls its own lifetime.
   RootWindowController* root_window_controller =
       new RootWindowController(&window_manager_app_);
   // Need an id other than kInvalidDisplayID so the Display is considered valid.
   root_window_controller->display_.set_id(1);
   const gfx::Rect display_bounds(0, 0, 800, 600);
   root_window_controller->display_.set_bounds(display_bounds);
   // Offset the height slightly to give a different work area. -20 is arbitrary,
   // it could be anything.
   const gfx::Rect work_area(0, 0, display_bounds.width(),
                             display_bounds.height() - 20);
   root_window_controller->display_.set_work_area(work_area);
 
   screen_->display_list()->AddDisplay(root_window_controller->display(),
                                       views::DisplayList::Type::PRIMARY);
 
-  window_tree_client_setup_.Init(
-      root_window_controller, root_window_controller->window_manager_.get());
+  window_tree_client_setup_.Init(root_window_controller,
+                                 root_window_controller->window_manager_.get());
   root_window_controller->root()->SetBounds(display_bounds);
   window_manager_app_.AddRootWindowController(root_window_controller);
 }
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace mus
+}  // namespace ash