[mus+ash] Removes WmWindow from ash/wm/window_cycle_*

ash/wm_window.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 "ash/wm_window.h"
 
 #include "ash/ash_constants.h"
 #include "ash/public/cpp/config.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/public/cpp/window_properties.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/wm/resize_handle_window_targeter.h"
 #include "ash/wm/resize_shadow_controller.h"
 #include "ash/wm/widget_finder.h"
 #include "ash/wm/window_animations.h"
-#include "ash/wm/window_mirror_view.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_state_aura.h"
 #include "ash/wm/window_util.h"
 #include "ash/wm_transient_window_observer.h"
 #include "base/memory/ptr_util.h"
 #include "services/ui/public/interfaces/window_manager_constants.mojom.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/window_parenting_client.h"
@@ skipping 637 matching lines @@
       mouse_extend.Scale(kResizeOutsideBoundsScaleForTouch);
   // TODO: EasyResizeWindowTargeter makes it so children get events outside
   // their bounds. This only works in mash when mash is providing the non-client
   // frame. Mus needs to support an api for the WindowManager that enables
   // events to be dispatched to windows outside the windows bounds that this
   // function calls into. http://crbug.com/679056.
   window_->SetEventTargeter(base::MakeUnique<::wm::EasyResizeWindowTargeter>(
       window_, mouse_extend, touch_extend));
 }
 
-std::unique_ptr<views::View> WmWindow::CreateViewWithRecreatedLayers() {
-  return base::MakeUnique<wm::WindowMirrorView>(this);
-}
-
 void WmWindow::AddTransientWindowObserver(WmTransientWindowObserver* observer) {
   if (!added_transient_observer_) {
     added_transient_observer_ = true;
     ::wm::TransientWindowManager::Get(window_)->AddObserver(this);
   }
   transient_observers_.AddObserver(observer);
 }
 
 void WmWindow::RemoveTransientWindowObserver(
     WmTransientWindowObserver* observer) {
@@ skipping 49 matching lines @@
     observer.OnTransientChildAdded(this, Get(transient));
 }
 
 void WmWindow::OnTransientChildRemoved(aura::Window* window,
                                        aura::Window* transient) {
   for (auto& observer : transient_observers_)
     observer.OnTransientChildRemoved(this, Get(transient));
 }
 
 }  // namespace ash