DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 1545 Source/core/dom/Node.cpp return DOCUMENT_POSITION_DISCONNECTED | DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | direction; DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 1568 Source/core/dom/Node.cpp return DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOCUMENT_POSITION_FOLLOWING; DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 1570 Source/core/dom/Node.cpp return DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOCUMENT_POSITION_PRECEDING; DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 1582 Source/core/dom/Node.cpp return DOCUMENT_POSITION_DISCONNECTED | DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | direction; DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 1598 Source/core/dom/Node.cpp return DOCUMENT_POSITION_DISCONNECTED | DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | direction; DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 1601 Source/core/dom/Node.cpp unsigned connection = start1->treeScope() != start2->treeScope() ? DOCUMENT_POSITION_DISCONNECTED | DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC : 0; DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 385 Source/core/dom/TreeScope.cpp return Node::DOCUMENT_POSITION_DISCONNECTED | Node::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC;