setBaseAndExtent  453 Source/core/page/DOMSelection.cpp     setBaseAndExtent(selectedRange->startContainer(ASSERT_NO_EXCEPTION), selectedRange->startOffset(), selectedRange->startContainer(), selectedRange->startOffset(), ASSERT_NO_EXCEPTION);
setBaseAndExtent  496 Source/core/page/DOMSelection.cpp     setBaseAndExtent(n, 0, n, n->countChildren(), exceptionState);
setBaseAndExtent   67 Source/core/page/DOMSelection.h     void setBaseAndExtent(Node* baseNode, int baseOffset, Node* extentNode, int extentOffset, ExceptionState&);