AX checked state changes

content/renderer/accessibility/blink_ax_enum_conversion.cc

Index: content/renderer/accessibility/blink_ax_enum_conversion.cc
diff --git a/content/renderer/accessibility/blink_ax_enum_conversion.cc b/content/renderer/accessibility/blink_ax_enum_conversion.cc
index e581c5108be18aee5f99a9c8c3710ab42cedc23e..0b41ddb3de1d1ecf26a0b685a2dab581a89fade3 100644
--- a/content/renderer/accessibility/blink_ax_enum_conversion.cc
+++ b/content/renderer/accessibility/blink_ax_enum_conversion.cc
@@ -10,8 +10,6 @@ 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) {
@@ -526,6 +524,20 @@ ui::AXInvalidState AXInvalidStateFromBlink(
   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) {