[mus]Add FrameGenerator::SetHighContrastMode(bool)

services/ui/ws/display.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 "services/ui/ws/display.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 247 matching lines @@
 
 ServerWindow* Display::GetRootWindow() {
   return root_.get();
 }
 
 void Display::OnAcceleratedWidgetAvailable() {
   display_manager()->OnDisplayAcceleratedWidgetAvailable(this);
   InitWindowManagerDisplayRoots();
 }
 
-bool Display::IsInHighContrastMode() {
-  return window_server_->IsActiveUserInHighContrastMode();
-}
-
 void Display::OnEvent(const ui::Event& event) {
   WindowManagerDisplayRoot* display_root = GetActiveWindowManagerDisplayRoot();
   if (display_root)
     display_root->window_manager_state()->ProcessEvent(event, GetId());
   window_server_
       ->GetUserActivityMonitorForUser(
           window_server_->user_id_tracker()->active_id())
       ->OnUserActivity();
 }
 
@@ skipping 99 matching lines @@
 }
 
 void Display::OnWindowManagerWindowTreeFactoryReady(
     WindowManagerWindowTreeFactory* factory) {
   if (!binding_)
     CreateWindowManagerDisplayRootFromFactory(factory);
 }
 
 }  // namespace ws
 }  // namespace ui