m_isLegacyEditingPosition 86 Source/core/dom/Position.cpp , m_isLegacyEditingPosition(true) m_isLegacyEditingPosition 95 Source/core/dom/Position.cpp , m_isLegacyEditingPosition(false) m_isLegacyEditingPosition 108 Source/core/dom/Position.cpp , m_isLegacyEditingPosition(false) m_isLegacyEditingPosition 119 Source/core/dom/Position.cpp , m_isLegacyEditingPosition(false)