AppleTabSpanClass  868 Source/core/editing/ReplaceSelectionCommand.cpp     if (classAttributeValue == AppleTabSpanClass
AppleTabSpanClass  826 Source/core/editing/htmlediting.cpp     return isHTMLSpanElement(node) && toElement(node)->getAttribute(classAttr) == AppleTabSpanClass;
AppleTabSpanClass  845 Source/core/editing/htmlediting.cpp     spanElement->setAttribute(classAttr, AppleTabSpanClass);