Reports the position of the caret and current selection in content editables.

ui/accessibility/ax_node_data.cc

Index: ui/accessibility/ax_node_data.cc
diff --git a/ui/accessibility/ax_node_data.cc b/ui/accessibility/ax_node_data.cc
index 907aaafce4daff2e8fb7891908201f780d8e6337..7dd0dd782a975214ea87c26780fbda554b97f2f6 100644
--- a/ui/accessibility/ax_node_data.cc
+++ b/ui/accessibility/ax_node_data.cc
@@ -330,6 +330,18 @@ std::string AXNodeData::ToString() const {
       case AX_ATTR_HIERARCHICAL_LEVEL:
         result += " level=" + value;
         break;
+      case AX_ATTR_ANCHOR_OBJECT_ID:
+        result += " anchor_object_id=" + value;
+        break;
+      case AX_ATTR_ANCHOR_OFFSET:
+        result += " anchor_offset=" + value;
+        break;
+      case AX_ATTR_FOCUS_OBJECT_ID:
+        result += " focus_object_id=" + value;
+        break;
+      case AX_ATTR_FOCUS_OFFSET:
+        result += " focus_offset=" + value;
+        break;
       case AX_ATTR_TEXT_SEL_START:
         result += " sel_start=" + value;
         break;