Relocate display_manager from ash to ui

components/exo/wm_helper_ash.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/exo/wm_helper_ash.h"
 
 #include "ash/common/accessibility_delegate.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/common/wm_shell.h"
-#include "ash/display/display_manager.h"
 #include "ash/shell.h"
 #include "base/memory/singleton.h"
 #include "ui/aura/client/focus_client.h"
+#include "ui/display/manager/display_manager.h"
 #include "ui/wm/public/activation_client.h"
 
 namespace exo {
 
 ////////////////////////////////////////////////////////////////////////////////
 // WMHelperAsh, public:
 
 WMHelperAsh::WMHelperAsh() {
   ash::WmShell::Get()->AddShellObserver(this);
   ash::Shell::GetInstance()->activation_client()->AddObserver(this);
@@ skipping 103 matching lines @@
 
 void WMHelperAsh::OnMaximizeModeStarted() {
   NotifyMaximizeModeStarted();
 }
 
 void WMHelperAsh::OnMaximizeModeEnded() {
   NotifyMaximizeModeEnded();
 }
 
 }  // namespace exo