Remove unused roles(EditableText, SplitGroup, GrowArea) from Chromium.

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 "base/strings/string_number_conversions.h"
@@ skipping 3491 matching lines @@
     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:
       ia_role_ = ROLE_SYSTEM_CLIENT;
       ia2_role_ = IA2_ROLE_EMBEDDED_OBJECT;
       break;
-    case ui::AX_ROLE_EDITABLE_TEXT:
-      ia_role_ = ROLE_SYSTEM_TEXT;
-      ia2_state_ |= IA2_STATE_SINGLE_LINE;
-      ia2_state_ |= IA2_STATE_EDITABLE;
-      break;
     case ui::AX_ROLE_FIGCAPTION:
       role_name_ = html_tag;
       ia2_role_ = IA2_ROLE_CAPTION;
       break;
     case ui::AX_ROLE_FIGURE:
       ia_role_ = ROLE_SYSTEM_GROUPING;
       break;
     case ui::AX_ROLE_FORM:
       role_name_ = L"form";
       ia2_role_ = IA2_ROLE_FORM;
@@ skipping 16 matching lines @@
         ia_state_ |= STATE_SYSTEM_READONLY;
       } else {
         if (html_tag.empty())
           role_name_ = L"div";
         else
           role_name_ = html_tag;
         ia2_role_ = IA2_ROLE_SECTION;
       }
       break;
     }
-    case ui::AX_ROLE_GROW_AREA:
-      ia_role_ = ROLE_SYSTEM_GRIP;
-      ia_state_ |= STATE_SYSTEM_READONLY;
-      break;
     case ui::AX_ROLE_HEADING:
       role_name_ = html_tag;
       ia2_role_ = IA2_ROLE_HEADING;
       break;
     case ui::AX_ROLE_IFRAME:
       ia_role_ = ROLE_SYSTEM_DOCUMENT;
       ia2_role_ = IA2_ROLE_INTERNAL_FRAME;
       ia_state_ = STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_IMAGE:
@@ skipping 157 matching lines @@
       break;
     case ui::AX_ROLE_SLIDER:
       ia_role_ = ROLE_SYSTEM_SLIDER;
       break;
     case ui::AX_ROLE_SPIN_BUTTON:
       ia_role_ = ROLE_SYSTEM_SPINBUTTON;
       break;
     case ui::AX_ROLE_SPIN_BUTTON_PART:
       ia_role_ = ROLE_SYSTEM_PUSHBUTTON;
       break;
-    case ui::AX_ROLE_SPLIT_GROUP:
-      ia_role_ = ROLE_SYSTEM_CLIENT;
-      ia2_role_ = IA2_ROLE_SPLIT_PANE;
-      ia_state_ |= STATE_SYSTEM_READONLY;
-      break;
     case ui::AX_ROLE_ANNOTATION:
     case ui::AX_ROLE_LIST_MARKER:
     case ui::AX_ROLE_STATIC_TEXT:
       ia_role_ = ROLE_SYSTEM_STATICTEXT;
       break;
     case ui::AX_ROLE_STATUS:
       ia_role_ = ROLE_SYSTEM_STATUSBAR;
       ia_state_ |= STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_SPLITTER:
@@ skipping 100 matching lines @@
   // The role should always be set.
   DCHECK(!role_name_.empty() || ia_role_);
 
   // If we didn't explicitly set the IAccessible2 role, make it the same
   // as the MSAA role.
   if (!ia2_role_)
     ia2_role_ = ia_role_;
 }
 
 }  // namespace content