Removes couple of methods from WmWindow

ash/common/wm/overview/window_selector_item.cc

 // Copyright 2013 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/overview/window_selector_item.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/common/material_design/material_design_controller.h"
@@ skipping 396 matching lines @@
     : dimmed_(false),
       root_window_(window->GetRootWindow()),
       transform_window_(window),
       in_bounds_update_(false),
       selected_(false),
       caption_container_view_(nullptr),
       label_view_(nullptr),
       close_button_(new OverviewCloseButton(this)),
       window_selector_(window_selector),
       background_view_(nullptr) {
-  CreateWindowLabel(window->GetTitle());
+  CreateWindowLabel(window->aura_window()->GetTitle());
   GetWindow()->aura_window()->AddObserver(this);
 }
 
 WindowSelectorItem::~WindowSelectorItem() {
   GetWindow()->aura_window()->RemoveObserver(this);
 }
 
 WmWindow* WindowSelectorItem::GetWindow() {
   return transform_window_.window();
 }
@@ skipping 290 matching lines @@
   const float header_opacity = selected_ ? 0.f : kHeaderOpacity * opacity;
   WmWindow* widget_window = WmWindow::Get(item_widget_->GetNativeWindow());
   std::unique_ptr<ScopedOverviewAnimationSettings> animation_settings_label =
       ScopedOverviewAnimationSettingsFactory::Get()
           ->CreateOverviewAnimationSettings(animation_type, widget_window);
   widget_window->SetOpacity(header_opacity);
 }
 
 void WindowSelectorItem::UpdateAccessibilityName() {
   caption_container_view_->listener_button()->SetAccessibleName(
-      GetWindow()->GetTitle());
+      GetWindow()->aura_window()->GetTitle());
 }
 
 void WindowSelectorItem::FadeOut(std::unique_ptr<views::Widget> widget) {
   widget->SetOpacity(1.f);
 
   // Fade out the widget. This animation continues past the lifetime of |this|.
   WmWindow* widget_window = WmWindow::Get(widget->GetNativeWindow());
   std::unique_ptr<ScopedOverviewAnimationSettings> animation_settings =
       ScopedOverviewAnimationSettingsFactory::Get()
           ->CreateOverviewAnimationSettings(
@@ skipping 16 matching lines @@
 
 gfx::SlideAnimation* WindowSelectorItem::GetBackgroundViewAnimation() {
   return background_view_ ? background_view_->animation() : nullptr;
 }
 
 WmWindow* WindowSelectorItem::GetOverviewWindowForMinimizedStateForTest() {
   return transform_window_.GetOverviewWindowForMinimizedState();
 }
 
 }  // namespace ash