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 44394edaa7ce04f353068fc905c1ebc8ba7d96cd..a30b982de7b9d580446bf26be625d9abf6fe25a2 100644
--- a/ui/accessibility/ax_node_data.cc
+++ b/ui/accessibility/ax_node_data.cc
@@ -330,9 +330,15 @@ std::string AXNodeData::ToString() const {
       case AX_ATTR_HIERARCHICAL_LEVEL:
         result += " level=" + value;
         break;
+      case AX_ATTR_OBJ_SEL_START:
+        result += " obj_sel_start=" + value;
+        break;
       case AX_ATTR_TEXT_SEL_START:
         result += " sel_start=" + value;
         break;
+      case AX_ATTR_OBJ_SEL_END:
+        result += " obj_sel_end=" + value;
+        break;
       case AX_ATTR_TEXT_SEL_END:
         result += " sel_end=" + value;
         break;