Selection follows focus/activedescendant in single selection containers

content/browser/accessibility/browser_accessibility_com_win.cc

 // Copyright (c) 2017 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_com_win.h"
 
 #include <UIAutomationClient.h>
 #include <UIAutomationCoreApi.h>
 
 #include <algorithm>
@@ skipping 5333 matching lines @@
       break;
     case ui::AX_ROLE_LIST:
       ia_role = ROLE_SYSTEM_LIST;
       ia_state |= STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_LIST_BOX:
       ia_role = ROLE_SYSTEM_LIST;
       break;
     case ui::AX_ROLE_LIST_BOX_OPTION:
       ia_role = ROLE_SYSTEM_LISTITEM;
-      if (ia_state & STATE_SYSTEM_SELECTABLE) {
-        ia_state |= STATE_SYSTEM_FOCUSABLE;
-      }
       break;
     case ui::AX_ROLE_LIST_ITEM:
       ia_role = ROLE_SYSTEM_LISTITEM;
       ia_state |= STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_MAIN:
       ia_role = ROLE_SYSTEM_GROUPING;
       ia2_role = IA2_ROLE_PARAGRAPH;
       break;
     case ui::AX_ROLE_MARK:
@@ skipping 25 matching lines @@
       ia_role = ROLE_SYSTEM_MENUITEM;
       ia2_role = IA2_ROLE_RADIO_MENU_ITEM;
       break;
     case ui::AX_ROLE_MENU_LIST_POPUP:
       ia_role = ROLE_SYSTEM_LIST;
       ia2_state &= ~(IA2_STATE_EDITABLE);
       break;
     case ui::AX_ROLE_MENU_LIST_OPTION:
       ia_role = ROLE_SYSTEM_LISTITEM;
       ia2_state &= ~(IA2_STATE_EDITABLE);
-      if (ia_state & STATE_SYSTEM_SELECTABLE) {
-        ia_state |= STATE_SYSTEM_FOCUSABLE;
-      }
       break;
     case ui::AX_ROLE_METER:
       role_name = html_tag;
       ia_role = ROLE_SYSTEM_PROGRESSBAR;
       break;
     case ui::AX_ROLE_NAVIGATION:
       ia_role = ROLE_SYSTEM_GROUPING;
       ia2_role = IA2_ROLE_SECTION;
       break;
     case ui::AX_ROLE_NOTE:
@@ skipping 230 matching lines @@
 
 BrowserAccessibilityComWin* ToBrowserAccessibilityComWin(
     BrowserAccessibility* obj) {
   if (!obj || !obj->IsNative())
     return nullptr;
   auto* result = static_cast<BrowserAccessibilityWin*>(obj)->GetCOM();
   return result;
 }
 
 }  // namespace content