Move mus to //services/ui

components/mus/ws/window_manager_display_root.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 "components/mus/ws/window_manager_display_root.h"
-
-#include "components/mus/ws/display_manager.h"
-#include "components/mus/ws/server_window.h"
-#include "components/mus/ws/window_server.h"
-
-namespace mus {
-namespace ws {
-
-WindowManagerDisplayRoot::WindowManagerDisplayRoot(Display* display)
-    : display_(display) {
-  root_.reset(window_server()->CreateServerWindow(
-      window_server()->display_manager()->GetAndAdvanceNextRootId(),
-      ServerWindow::Properties()));
-  // Our root is always a child of the Display's root. Do this
-  // before the WindowTree has been created so that the client doesn't get
-  // notified of the add, bounds change and visibility change.
-  root_->SetBounds(gfx::Rect(display->root_window()->bounds().size()));
-  root_->SetVisible(true);
-  display->root_window()->Add(root_.get());
-}
-
-WindowManagerDisplayRoot::~WindowManagerDisplayRoot() {}
-
-WindowServer* WindowManagerDisplayRoot::window_server() {
-  return display_->window_server();
-}
-
-}  // namespace ws
-}  // namespace mus