mash: Migrate Shelf aura::Window uses to WmWindow.

chrome/browser/chromeos/accessibility/accessibility_manager.cc

 // Copyright (c) 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 "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
 
+#include "ash/aura/wm_window_aura.h"
 #include "ash/autoclick/autoclick_controller.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/wm_shell.h"
 #include "ash/high_contrast/high_contrast_controller.h"
 #include "ash/root_window_controller.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shell.h"
 #include "ash/sticky_keys/sticky_keys_controller.h"
 #include "base/callback.h"
@@ skipping 1492 matching lines @@
   AccessibilityFocusRingController::GetInstance()->SetFocusRing(
       std::vector<gfx::Rect>(),
       AccessibilityFocusRingController::PERSIST_FOCUS_RING);
 }
 
 void AccessibilityManager::OnChromeVoxPanelClosing() {
   aura::Window* root_window = chromevox_panel_->GetRootWindow();
   chromevox_panel_widget_observer_.reset(nullptr);
   chromevox_panel_ = nullptr;
 
-  ash::Shelf* shelf = ash::Shelf::ForWindow(root_window);
+  ash::Shelf* shelf =
+      ash::Shelf::ForWindow(ash::WmWindowAura::Get(root_window));
   if (!shelf)
     return;
 
   ash::ShelfLayoutManager* shelf_layout_manager = shelf->shelf_layout_manager();
   if (shelf_layout_manager)
     shelf_layout_manager->SetChromeVoxPanelHeight(0);
 }
 
 void AccessibilityManager::OnChromeVoxPanelDestroying() {
   chromevox_panel_widget_observer_.reset(nullptr);
   chromevox_panel_ = nullptr;
 }
 
 void AccessibilityManager::SetKeyboardListenerExtensionId(
     const std::string& id,
     content::BrowserContext* context) {
   keyboard_listener_extension_id_ = id;
 
   extensions::ExtensionRegistry* registry =
       extensions::ExtensionRegistry::Get(context);
   if (!extension_registry_observer_.IsObserving(registry) && !id.empty())
     extension_registry_observer_.Add(registry);
 }
 
 }  // namespace chromeos