Handles conversion rule for TimeRole and updates InputTimeRole.

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 4052 matching lines @@
     case ui::AX_ROLE_IMAGE_MAP:
       role_name = html_tag;
       ia2_role = IA2_ROLE_IMAGE_MAP;
       ia_state |= STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_IMAGE_MAP_LINK:
       ia_role = ROLE_SYSTEM_LINK;
       ia_state |= STATE_SYSTEM_LINKED;
       ia_state |= STATE_SYSTEM_READONLY;
       break;
+    case ui::AX_ROLE_INPUT_TIME:
+      ia_role = ROLE_SYSTEM_SPINBUTTON;

[dmazzoni, 2015/05/10 06:33:07]

This probably isn't right anymore. Back when I added it, <input type=time> was a
standard text field with s spinner, but now that element is just a wrapper for
several other elements. It should probably be a grouping element, or maybe
something like IA2_ROLE_DATE_EDITOR.

[je_julie(Not used), 2015/05/21 02:25:17]

Thanks for your comment.
I found it's mapped to ROLE_SYSTEM_SPINBUTTON from
http://rawgit.com/w3c/aria/master/html-aam/html-aam.html#el-input-time
So, I think we'd better follow what spec says. WDTY?

+      break;
     case ui::AX_ROLE_LABEL_TEXT:
     case ui::AX_ROLE_LEGEND:
       ia_role = ROLE_SYSTEM_TEXT;
       ia2_role = IA2_ROLE_LABEL;
       break;
     case ui::AX_ROLE_LINK:
       ia_role = ROLE_SYSTEM_LINK;
       ia_state |= STATE_SYSTEM_LINKED;
       break;
     case ui::AX_ROLE_LIST:
@@ skipping 194 matching lines @@
     case ui::AX_ROLE_SEARCH_BOX:
       ia_role = ROLE_SYSTEM_TEXT;
       if (HasState(ui::AX_STATE_MULTILINE))
         ia2_state |= IA2_STATE_MULTI_LINE;
       else
         ia2_state |= IA2_STATE_SINGLE_LINE;
       ia2_state |= IA2_STATE_EDITABLE;
       ia2_state |= IA2_STATE_SELECTABLE_TEXT;
       break;
     case ui::AX_ROLE_TIME:
-      ia_role = ROLE_SYSTEM_SPINBUTTON;
+      ia_role = ROLE_SYSTEM_TEXT;
+      ia2_role = IA2_ROLE_TEXT_FRAME;
       break;
     case ui::AX_ROLE_TIMER:
       ia_role = ROLE_SYSTEM_CLOCK;
       ia_state |= STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_TOOLBAR:
       ia_role = ROLE_SYSTEM_TOOLBAR;
       ia_state |= STATE_SYSTEM_READONLY;
       break;
     case ui::AX_ROLE_TOOLTIP:
@@ skipping 52 matching lines @@
     ia2_role = ia_role;
 
   win_attributes_->ia_role = ia_role;
   win_attributes_->ia_state = ia_state;
   win_attributes_->role_name = role_name;
   win_attributes_->ia2_role = ia2_role;
   win_attributes_->ia2_state = ia2_state;
 }
 
 }  // namespace content