Move root_window.* to window_event_dispatcher.*

ash/display/output_configurator_animation.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/display/output_configurator_animation.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "base/time/time.h"
-#include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_animation_observer.h"
 #include "ui/compositor/layer_animation_sequence.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 
 namespace ash {
 namespace internal {
 namespace {
 
@@ skipping 196 matching lines @@
     timer_->Stop();
     timer_.reset();
   }
   STLDeleteContainerPairSecondPointers(
       hiding_layers_.begin(), hiding_layers_.end());
   hiding_layers_.clear();
 }
 
 }  // namespace internal
 }  // namespace ash