START_TO_START    444 Source/core/dom/Range.cpp         case START_TO_START:
START_TO_START    268 Source/core/editing/EditorCommand.cpp     Range* start = a->compareBoundaryPoints(Range::START_TO_START, b, ASSERT_NO_EXCEPTION) <= 0 ? a : b;
START_TO_START    427 Source/core/page/DOMSelection.cpp     Range* start = originalRange->compareBoundaryPoints(Range::START_TO_START, newRange, ASSERT_NO_EXCEPTION) < 0 ? originalRange.get() : newRange;