Promotes remaining global window manager state into WindowManagerState

components/mus/ws/global_window_manager_state.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/global_window_manager_state.h"
-
-#include "components/mus/ws/display_manager.h"
-#include "components/mus/ws/user_display_manager.h"
-#include "components/mus/ws/window_tree.h"
-
-namespace mus {
-namespace ws {
-
-GlobalWindowManagerState::GlobalWindowManagerState(WindowTree* window_tree)
-    : window_tree_(window_tree) {
-  frame_decoration_values_ = mojom::FrameDecorationValues::New();
-  frame_decoration_values_->max_title_bar_button_width = 0u;
-}
-
-GlobalWindowManagerState::~GlobalWindowManagerState() {}
-
-void GlobalWindowManagerState::SetFrameDecorationValues(
-    mojom::FrameDecorationValuesPtr values) {
-  got_frame_decoration_values_ = true;
-  frame_decoration_values_ = values.Clone();
-  window_tree_->display_manager()
-      ->GetUserDisplayManager(window_tree_->user_id())
-      ->OnFrameDecorationValuesChanged();
-}
-
-}  // namespace ws
-}  // namespace mus