Objects with a role of IA2_EMBEDDED_OBJECT should get a role of IA_SYSTEM_GROUPPING because otherwi…

content/browser/accessibility/browser_accessibility_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_win.h"
 
 #include <UIAutomationClient.h>
 #include <UIAutomationCoreApi.h>
 
 #include <algorithm>
@@ skipping 4814 matching lines @@
       ia_role = ROLE_SYSTEM_PUSHBUTTON;
       break;
     case ui::AX_ROLE_DOCUMENT:
     case ui::AX_ROLE_ROOT_WEB_AREA:
     case ui::AX_ROLE_WEB_AREA:
       ia_role = ROLE_SYSTEM_DOCUMENT;
       ia_state |= STATE_SYSTEM_READONLY;
       ia_state |= STATE_SYSTEM_FOCUSABLE;
       break;
     case ui::AX_ROLE_EMBEDDED_OBJECT:
-      if (HasIntAttribute(ui::AX_ATTR_CHILD_TREE_ID)) {
+      if (PlatformChildCount()) {
         // Windows screen readers assume that IA2_ROLE_EMBEDDED_OBJECT
         // doesn't have any children, but it may be something like a
         // browser plugin that has a document inside.
         ia_role = ROLE_SYSTEM_GROUPING;
       } else {
         ia_role = ROLE_SYSTEM_CLIENT;
         ia2_role = IA2_ROLE_EMBEDDED_OBJECT;
       }
       break;
     case ui::AX_ROLE_FIGCAPTION:
@@ skipping 357 matching lines @@
   return static_cast<BrowserAccessibilityWin*>(obj);
 }
 
 const BrowserAccessibilityWin*
 ToBrowserAccessibilityWin(const BrowserAccessibility* obj) {
   DCHECK(!obj || obj->IsNative());
   return static_cast<const BrowserAccessibilityWin*>(obj);
 }
 
 }  // namespace content