AX checked state changes

content/renderer/accessibility/blink_ax_enum_conversion.cc

 // Copyright (c) 2013 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/renderer/accessibility/blink_ax_enum_conversion.h"
 
 #include "base/logging.h"
 
 namespace content {
 
 uint32_t AXStateFromBlink(const blink::WebAXObject& o) {
   uint32_t state = 0;
-  if (o.isChecked())
-    state |= (1 << ui::AX_STATE_CHECKED);
 
   blink::WebAXExpanded expanded = o.isExpanded();
   if (expanded) {
     if (expanded == blink::WebAXExpandedCollapsed)
       state |= (1 << ui::AX_STATE_COLLAPSED);
     else if (expanded == blink::WebAXExpandedExpanded)
       state |= (1 << ui::AX_STATE_EXPANDED);
   }
 
   if (o.canSetFocusAttribute())
@@ skipping 494 matching lines @@
       return ui::AX_INVALID_STATE_SPELLING;
     case blink::WebAXInvalidStateGrammar:
       return ui::AX_INVALID_STATE_GRAMMAR;
     case blink::WebAXInvalidStateOther:
       return ui::AX_INVALID_STATE_OTHER;
   }
   NOTREACHED();
   return ui::AX_INVALID_STATE_NONE;
 }
 
+ui::AXCheckedState AXCheckedStateFromBlink(
+    blink::WebAXCheckedState checked_state) {
+  switch (checked_state) {
+    case blink::WebAXCheckedFalse:
+      return ui::AX_CHECKED_STATE_FALSE;
+    case blink::WebAXCheckedTrue:
+      return ui::AX_CHECKED_STATE_TRUE;
+    case blink::WebAXCheckedMixed:
+      return ui::AX_CHECKED_STATE_MIXED;
+  }
+  NOTREACHED();
+  return ui::AX_CHECKED_STATE_FALSE;
+}
+
 ui::AXSortDirection AXSortDirectionFromBlink(
     blink::WebAXSortDirection sort_direction) {
   switch (sort_direction) {
     case blink::WebAXSortDirectionUndefined:
       return ui::AX_SORT_DIRECTION_NONE;
     case blink::WebAXSortDirectionNone:
       return ui::AX_SORT_DIRECTION_UNSORTED;
     case blink::WebAXSortDirectionAscending:
       return ui::AX_SORT_DIRECTION_ASCENDING;
     case blink::WebAXSortDirectionDescending:
@@ skipping 49 matching lines @@
     case blink::WebAXTextAffinityUpstream:
       return ui::AX_TEXT_AFFINITY_UPSTREAM;
     case blink::WebAXTextAffinityDownstream:
       return ui::AX_TEXT_AFFINITY_DOWNSTREAM;
   }
   NOTREACHED();
   return ui::AX_TEXT_AFFINITY_DOWNSTREAM;
 }
 
 }  // namespace content.