textDirection     134 Source/core/accessibility/AXInlineTextBox.cpp AccessibilityTextDirection AXInlineTextBox::textDirection() const
textDirection     526 Source/core/editing/EditingStyle.cpp bool EditingStyle::textDirection(WritingDirection& writingDirection) const
textDirection    1089 Source/web/WebAXObject.cpp WebAXTextDirection WebAXObject::textDirection() const