Removes WmShell::NewWindow()

ash/common/wm/window_dimmer.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 "ash/common/wm/window_dimmer.h"
 
 #include <memory>
 
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "base/time/time.h"
 #include "ui/aura/window.h"
 #include "ui/compositor/layer.h"
 #include "ui/wm/core/window_animations.h"
 
 namespace ash {
 namespace {
 
 const int kDefaultDimAnimationDurationMs = 200;
 
 const float kDefaultDimOpacity = 0.5f;
 
 }  // namespace
 
 WindowDimmer::WindowDimmer(WmWindow* parent)
     : parent_(parent),
-      window_(WmShell::Get()->NewWindow(ui::wm::WINDOW_TYPE_NORMAL,
-                                        ui::LAYER_SOLID_COLOR)) {
+      window_(WmWindow::Get(
+          new aura::Window(nullptr, ui::wm::WINDOW_TYPE_NORMAL))) {
+  window_->aura_window()->Init(ui::LAYER_SOLID_COLOR);
   window_->SetVisibilityChangesAnimated();
   window_->SetVisibilityAnimationType(
       ::wm::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE);
   window_->SetVisibilityAnimationDuration(
       base::TimeDelta::FromMilliseconds(kDefaultDimAnimationDurationMs));
   window_->aura_window()->AddObserver(this);
 
   SetDimOpacity(kDefaultDimOpacity);
 
   parent->AddChild(window_);
@@ skipping 40 matching lines @@
     const HierarchyChangeParams& params) {
   if (WmWindow::Get(params.receiver) == window_ &&
       params.target == params.receiver) {
     // This may happen on a display change or some unexpected condition. Hide
     // the window to ensure it isn't obscuring the wrong thing.
     window_->Hide();
   }
 }
 
 }  // namespace ash