Move mus to //services/ui

components/mus/ws/window_server_delegate.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 "components/mus/ws/window_server_delegate.h"
-
-#include "components/mus/ws/window_tree_binding.h"
-
-namespace mus {
-namespace ws {
-
-void WindowServerDelegate::OnFirstDisplayReady() {}
-
-std::unique_ptr<WindowTreeBinding>
-WindowServerDelegate::CreateWindowTreeBinding(
-    BindingType type,
-    ws::WindowServer* window_server,
-    ws::WindowTree* tree,
-    mojom::WindowTreeRequest* tree_request,
-    mojom::WindowTreeClientPtr* client) {
-  return nullptr;
-}
-
-}  // namespace ws
-}  // namespace mus