[mus+ash] Removes WmWindow from ash/wm/root_window_finder.h

ash/wm/workspace/phantom_window_controller.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/wm/workspace/phantom_window_controller.h"
 
 #include <math.h>
 
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
 #include "ash/wm/root_window_finder.h"
-#include "ash/wm_window.h"
+#include "ui/aura/window.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/views/background.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 #include "ui/wm/core/shadow_controller.h"
 
 namespace ash {
 namespace {
 
@@ skipping 11 matching lines @@
 
 // The shadow ninebox requires a minimum size to work well. See
 // ui/wm/core/shadow.cc
 constexpr int kMinWidthWithShadow = 2 * static_cast<int>(kShadowElevation);
 constexpr int kMinHeightWithShadow = 4 * static_cast<int>(kShadowElevation);
 
 }  // namespace
 
 // PhantomWindowController ----------------------------------------------------
 
-PhantomWindowController::PhantomWindowController(WmWindow* window)
+PhantomWindowController::PhantomWindowController(aura::Window* window)
     : window_(window) {}
 
 PhantomWindowController::~PhantomWindowController() {}
 
 void PhantomWindowController::Show(const gfx::Rect& bounds_in_screen) {
   if (bounds_in_screen == target_bounds_in_screen_)
     return;
   target_bounds_in_screen_ = bounds_in_screen;
 
   gfx::Rect start_bounds_in_screen = target_bounds_in_screen_;
   int start_width = std::max(
       kMinWidthWithShadow,
       static_cast<int>(start_bounds_in_screen.width() * kStartBoundsRatio));
   int start_height = std::max(
       kMinHeightWithShadow,
       static_cast<int>(start_bounds_in_screen.height() * kStartBoundsRatio));
   start_bounds_in_screen.Inset(
       floor((start_bounds_in_screen.width() - start_width) / 2.0f),
       floor((start_bounds_in_screen.height() - start_height) / 2.0f));
   phantom_widget_ =
       CreatePhantomWidget(wm::GetRootWindowMatching(target_bounds_in_screen_),
                           start_bounds_in_screen);
 }
 
 std::unique_ptr<views::Widget> PhantomWindowController::CreatePhantomWidget(
-    WmWindow* root_window,
+    aura::Window* root_window,
     const gfx::Rect& bounds_in_screen) {
   std::unique_ptr<views::Widget> phantom_widget(new views::Widget);
   views::Widget::InitParams params(views::Widget::InitParams::TYPE_POPUP);
   params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
   // PhantomWindowController is used by FrameMaximizeButton to highlight the
   // launcher button. Put the phantom in the same window as the launcher so that
   // the phantom is visible.
   params.keep_on_top = true;
   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.name = "PhantomWindow";
   params.layer_type = ui::LAYER_SOLID_COLOR;
   params.shadow_type = views::Widget::InitParams::SHADOW_TYPE_DROP;
   params.shadow_elevation = ::wm::ShadowElevation::LARGE;
-  root_window->GetRootWindowController()->ConfigureWidgetInitParamsForContainer(
-      phantom_widget.get(), kShellWindowId_ShelfContainer, &params);
+  RootWindowController::ForWindow(root_window)
+      ->ConfigureWidgetInitParamsForContainer(
+          phantom_widget.get(), kShellWindowId_ShelfContainer, &params);
   phantom_widget->set_focus_on_creation(false);
   phantom_widget->Init(params);
   phantom_widget->SetVisibilityChangedAnimationsEnabled(false);
-  WmWindow* phantom_widget_window =
-      WmWindow::Get(phantom_widget->GetNativeWindow());
-  phantom_widget_window->aura_window()->set_id(kShellWindowId_PhantomWindow);
+  aura::Window* phantom_widget_window = phantom_widget->GetNativeWindow();
+  phantom_widget_window->set_id(kShellWindowId_PhantomWindow);
   phantom_widget->SetBounds(bounds_in_screen);
   // TODO(sky): I suspect this is never true, verify that.
-  if (phantom_widget_window->GetParent() == window_->GetParent()) {
-    phantom_widget_window->GetParent()->StackChildAbove(phantom_widget_window,
-                                                        window_);
+  if (phantom_widget_window->parent() == window_->parent()) {
+    phantom_widget_window->parent()->StackChildAbove(phantom_widget_window,
+                                                     window_);
   }
-  ui::Layer* widget_layer = phantom_widget_window->GetLayer();
+  ui::Layer* widget_layer = phantom_widget_window->layer();
   widget_layer->SetColor(SkColorSetA(SK_ColorWHITE, 0.4 * 255));
 
   phantom_widget->Show();
 
   // Fade the window in.
   widget_layer->SetOpacity(0);
   ui::ScopedLayerAnimationSettings scoped_setter(widget_layer->GetAnimator());
   scoped_setter.SetTransitionDuration(
       base::TimeDelta::FromMilliseconds(kAnimationDurationMs));
   scoped_setter.SetTweenType(gfx::Tween::EASE_IN);
   scoped_setter.SetPreemptionStrategy(
       ui::LayerAnimator::IMMEDIATELY_ANIMATE_TO_NEW_TARGET);
   widget_layer->SetOpacity(1);
   phantom_widget->SetBounds(target_bounds_in_screen_);
 
   return phantom_widget;
 }
 
 }  // namespace ash