NOT FOR REVIEW. ax tree focus with debugging

content/browser/accessibility/browser_accessibility_manager_win.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 "content/browser/accessibility/browser_accessibility_manager_win.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <vector>
@@ skipping 155 matching lines @@
   // if they're not successful this time.
   focus_event_on_root_needed_ = true;
 
   if (!NativeViewHasFocus()) {
     inside_on_window_focused_ = false;
     return;
   }
 
   // Try to fire a focus event on the root first and then the focused node.
   // This will clear focus_event_on_root_needed_ if successful.
-  if (focus_ != tree_->root() && GetRoot())
+  if (GetFocus() != GetRoot() && GetRoot())
     NotifyAccessibilityEvent(ui::AX_EVENT_FOCUS, GetRoot());
   BrowserAccessibilityManager::OnWindowFocused();
   inside_on_window_focused_ = false;
 }
 
 void BrowserAccessibilityManagerWin::UserIsReloading() {
   if (GetRoot())
     MaybeCallNotifyWinEvent(IA2_EVENT_DOCUMENT_RELOAD, GetRoot());
 }
 
@@ skipping 218 matching lines @@
 BrowserAccessibilityWin* BrowserAccessibilityManagerWin::GetFromUniqueIdWin(
     LONG unique_id_win) {
   auto iter = g_unique_id_map.Get().find(unique_id_win);
   if (iter == g_unique_id_map.Get().end())
     return nullptr;
 
   return iter->second->ToBrowserAccessibilityWin();
 }
 
 }  // namespace content