Move root_window.* to window_event_dispatcher.*

ash/test/display_manager_test_api.cc

 // Copyright (c) 2012 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 "ash/test/display_manager_test_api.h"
 
 #include <vector>
 
 #include "ash/display/display_info.h"
 #include "ash/display/display_manager.h"
 #include "ash/shell.h"
 #include "base/strings/string_split.h"
-#include "ui/aura/root_window.h"
+#include "ui/aura/window_event_dispatcher.h"
 #include "ui/gfx/display.h"
 
 namespace ash {
 namespace test {
 typedef std::vector<gfx::Display> DisplayList;
 typedef internal::DisplayInfo DisplayInfo;
 typedef std::vector<DisplayInfo> DisplayInfoList;
 
 namespace {
 
@@ skipping 63 matching lines @@
   gfx::Display::SetInternalDisplayId(internal.id());
   return gfx::Display::InternalDisplayId();
 }
 
 void DisplayManagerTestApi::DisableChangeDisplayUponHostResize() {
   display_manager_->set_change_display_upon_host_resize(false);
 }
 
 }  // namespace test
 }  // namespace ash